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Intel Core i7-1355U vs Intel Core i7-4900MQ

Intel Core i7-1355U

► remove from comparison Intel i7-1355U

The Intel Core i7-1355U is a high-end mobile CPU for thin and light laptops based on the Alder Lake architecture (Raptor Lake-U / RPL-U series). It was announced in early 2023 and offers 2  performance cores (P-cores, Golden Cove architecture) and 8 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 12 supported threads when combined with the E-cores. The clock rate ranges from 1.7 to 5 GHz on the performance cluster and 1.2 to 3.7 GHz on the efficient cluster. The performance of the E-cores should be similar to old Skylake cores (compare to the Core i7-6700HQ). All cores can use up to 12 MB L3 cache. The CPU supports "Essentials" vPro management features. Compared to the P-series (28W) or H-series (45W), the 15W TDP may limit the sustained performance.

Performance

Thanks to the high clock speed, the Core i7-1355U should perform slightly better than the older core i7-1265U (up to 4.8 GHz). The faster i7 like the i7-1365U models offer only higher clock rates (and a faster iGPU).

Architecture

The integrated memory controller supports various memory types up to LPDDR5-6400. The Thread Director (in hardware) can support the operating system to decide which thread to use on the performance or efficient cores for the best performance. For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). Quick Sync in version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. The CPU still only supports PCIe 4.0 x8 for a GPU and two PCIe 4.0 x4 for SSDs.

The integrated graphics card is based on the Xe-architecture and offers all 96 EUs (Execution Units) operating at up to 1.3 GHz.

Power consumption

This Core i7 CPU is rated at a TDP of 15W (base power, PL1) and a maximum turbo power of 55W (PL2). The RPL-U processors are built in a further improved Intel 7 process (10nm SuperFin) that allows higher clock rates.

Intel Core i7-4900MQ

► remove from comparison Intel 4900MQ

The Intel Core i7-4900MQ is a high-end quad-core processor for laptops which has been launched in Q2/2013. It is based on the Haswell architecture and manufactured in 22nm. Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.8 GHz but can dynamically increase clock rates with Turbo Boost up to 3.6 GHz (for 4 active cores), 3.7 GHz (for 2 active cores) and 3.8 GHz (for 1 active core).

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Due to these changes, the overall performance has been improved slightly compared to Ivy Bridge. Therefore, the 4900MQ is about 10 % faster than the former i7-3840QM.

The integrated Intel HD Graphics 4600 offers 20 Execution Units (EUs) clocked at 400 MHz up to 1300 MHz with Turbo Boost, making it about 30 % faster than the HD 4000.

The i7-4900MQ is rated at a TDP of 47 W including graphics card, memory controller and VRMs.  Therefore, the CPU is only suited for laptops 15-inches or greater.

ModelIntel Core i7-1355UIntel Core i7-4900MQ
SeriesIntel Raptor Lake-UIntel Core i7
CodenameRaptor Lake-UHaswell
Series: Core i7 Haswell
Intel Core i7-1365U compare1.3 - 5.2 GHz10 / 12 cores12 MB L3
Intel Core i7-1355U « 1.2 - 5 GHz10 / 12 cores12 MB L3
Intel Core i5-1345U compare1.2 - 4.7 GHz10 / 12 cores12 MB L3
Intel Core i5-1335U compare0.9 - 4.6 GHz10 / 12 cores12 MB L3
Intel Core i5-1334U compare0.9 - 4.6 GHz10 / 12 cores12 MB L3
Intel Core i3-1315U compare0.9 - 4.5 GHz6 / 8 cores10 MB L3
Intel Core i3-1305U compare1.2 - 4.5 GHz5 / 6 cores10 MB L3
Intel Processor U300 compare0.9 - 4.4 GHz5 / 6 cores8 MB L3
Intel Core i7-4940MX compare3.1 - 4 GHz4 / 8 cores8 MB L3
Intel Core i7-4930MX compare3 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-4980HQ compare2.8 - 4 GHz4 / 8 cores6 MB L3
Intel Core i7-4910MQ compare2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-4900MQ « 2.8 - 3.8 GHz4 / 8 cores8 MB L3
Intel Core i7-4960HQ compare2.6 - 3.8 GHz4 / 8 cores6 MB L3
Intel Core i7-4810MQ compare2.8 - 3.8 GHz4 / 8 cores6 MB L3
Intel Core i7-4870HQ compare2.5 - 3.7 GHz4 / 8 cores6 MB L3
Intel Core i7-4800MQ compare2.7 - 3.7 GHz4 / 8 cores6 MB L3
Intel Core i7-4950HQ compare2.4 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i7-4860HQ compare2.4 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i7-4720HQ compare2.6 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i7-4850HQ compare2.3 - 3.5 GHz4 / 8 cores6 MB L3
Intel Core i7-4710HQ compare2.5 - 3.5 GHz4 / 8 cores6 MB L3
Intel Core i7-4710MQ compare2.5 - 3.5 GHz4 / 8 cores6 MB L3
Intel Core i7-4770HQ compare2.2 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4700HQ compare2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4700MQ compare2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4760HQ compare2.1 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-4722HQ compare2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-4712HQ compare2.3 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-4712MQ compare2.3 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-4750HQ compare2 - 3.2 GHz4 / 8 cores6 MB L3
Intel Core i7-4702HQ compare2.2 - 3.2 GHz4 / 8 cores6 MB L3
Intel Core i7-4702MQ compare2.2 - 3.2 GHz4 / 8 cores6 MB L3
Intel Core i7-4610M compare3 - 3.7 GHz2 / 4 cores4 MB L3
Intel Core i7-4600M compare2.9 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i7-4578U compare3 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i7-4558U compare2.8 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i7-4600U compare2.1 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i7-4650U compare1.7 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i7-4510U compare2 - 3.1 GHz2 / 4 cores4 MB L3
Intel Core i7-4500U compare1.8 - 3 GHz2 / 4 cores4 MB L3
Intel Core i7-4550U compare1.5 - 3 GHz2 / 4 cores4 MB L3
Intel Core i7-4610Y compare1.7 - 2.9 GHz2 / 4 cores4 MB L3
Clock1200 - 5000 MHz2800 - 3800 MHz
L1 Cache928 KB256 KB
L2 Cache9.5 MB1 MB
L3 Cache12 MB8 MB
Cores / Threads10 / 12
2 x 5.0 GHz Intel Golden Cove P-Core
8 x 3.7 GHz Intel Gracemont E-Core
4 / 8
TDP15 Watt47 Watt
Technology10 nm22 nm
max. Temp.100 °C100 °C
SocketBGA1700rPGA
FeaturesThread DirectorHD Graphics 4600 (400- 1300 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
iGPUIntel Iris Xe Graphics G7 96EUs ( - 1300 MHz)Intel HD Graphics 4600 (400 - 1300 MHz)
Architecturex86x86
Announced
Manufacturerwww.intel.comark.intel.com
Transistors1400 Million
Die Size177 mm2
$568 U.S.

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i7-1355U
39.6 pt (55%)
Cinebench 2024 - Cinebench 2024 CPU Single Core
min: 102     avg: 105.4     median: 105.4 (73%)     max: 108.7 Points
Cinebench 2024 - Cinebench 2024 CPU Multi Core
min: 398     avg: 430.5     median: 430.5 (8%)     max: 463 Points
Cinebench R23 - Cinebench R23 Multi Core
min: 6936     avg: 8637     median: 8286 (8%)     max: 10252 Points
Cinebench R23 - Cinebench R23 Single Core
min: 1687     avg: 1805     median: 1825 (78%)     max: 1889 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 654     avg: 693     median: 697.5 (78%)     max: 725 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 2849     avg: 3350     median: 3257.5 (8%)     max: 3907 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1206     avg: 1448     median: 1393 (9%)     max: 1735 Points
641 Points (4%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 237     avg: 251.6     median: 255.5 (77%)     max: 267 Points
145 Points (44%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
16.5 Points (21%)
min: 6.96     avg: 7.2     median: 7.1 (9%)     max: 7.45 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.1 Points (76%)
min: 1.66     avg: 1.7     median: 1.7 (42%)     max: 1.7 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
10028 Points (61%)
min: 5337     avg: 5478     median: 5470 (33%)     max: 5609 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
33627 Points (24%)
min: 18993     avg: 20036     median: 20313 (15%)     max: 20617 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 4900MQ +
min: 24686     avg: 25926     median: 25752 (18%)     max: 27537 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 4900MQ +
min: 7112     avg: 7270     median: 7310 (9%)     max: 7395 Points
wPrime 2.10 - wPrime 2.0 1024m *
885 s (10%)
min: 228     avg: 242.6     median: 240 (3%)     max: 262.4 s
wPrime 2.10 - wPrime 2.0 32m *
21 s (4%)
min: 7     avg: 7.6     median: 7.6 (2%)     max: 8.034 s
WinRAR - WinRAR 4.0
12688 Points (20%)
min: 4912     avg: 5048     median: 5047.5 (8%)     max: 5183 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 30255     avg: 36404     median: 36491 (21%)     max: 42092 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 5301     avg: 5576     median: 5569.5 (67%)     max: 5911 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 4900MQ +
min: 38.4     avg: 39.8     median: 38.7 (13%)     max: 42.33 fps
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 4900MQ +
min: 138.5     avg: 152.7     median: 157 (36%)     max: 162.5 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 7.83     avg: 9.5     median: 9.4 (17%)     max: 11.4 fps
TrueCrypt - TrueCrypt Serpent
0.9 GB/s (0%)
min: 0.335     avg: 0.4     median: 0.4 (0%)     max: 0.382 GB/s
TrueCrypt - TrueCrypt Twofish
1.7 GB/s (29%)
min: 0.607     avg: 0.6     median: 0.6 (11%)     max: 0.672 GB/s
TrueCrypt - TrueCrypt AES
8.3 GB/s (22%)
min: 3.8     avg: 4     median: 4 (10%)     max: 4.2 GB/s
Blender - Blender 3.3 Classroom CPU *
min: 604     avg: 779     median: 764.5 (10%)     max: 963 Seconds
Blender - Blender 2.79 BMW27 CPU *
min: 328     avg: 416.1     median: 414 (3%)     max: 503 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4481     avg: 0.5     median: 0.5 (10%)     max: 0.832 sec
3DMark 06 - CPU - 3DMark 06 - CPU
min: 9944     avg: 10346     median: 10128 (22%)     max: 10965 Points
min: 6950     avg: 7196     median: 7184.5 (15%)     max: 7376 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
6.7 s (1%)
min: 9.578     avg: 9.9     median: 9.8 (2%)     max: 10.8 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
14.9 s (1%)
min: 21.45     avg: 22.4     median: 22 (1%)     max: 24.2 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
382.8 s (2%)
min: 511     avg: 541     median: 535 (2%)     max: 579 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 4900MQ +
min: 108410     avg: 122473     median: 114285 (54%)     max: 152910 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 4900MQ +
min: 84000     avg: 86805     median: 86110 (66%)     max: 91000 MFLOPS
Windows 7 Experience Index - Win7 CPU
100%
1 4900MQ +
7.7 Points (99%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
37344 Points (33%)
min: 24227     avg: 24814     median: 24877 (22%)     max: 25454 Points
3DMark 11 - 3DM11 Performance Physics
min: 9443     avg: 13004     median: 13147.5 (36%)     max: 17978 Points
min: 6643     avg: 8382     median: 8490 (23%)     max: 9521 Points
3DMark - 3DMark Ice Storm Physics
min: 71384     avg: 77560     median: 72369 (59%)     max: 88926 Points
min: 43074     avg: 46858     median: 46272 (38%)     max: 50108 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 70891     avg: 72381     median: 72380.5 (59%)     max: 73870 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 72462     avg: 78719     median: 79153 (67%)     max: 84542 Points
3DMark - 3DMark Cloud Gate Physics
min: 8273     avg: 9968     median: 9660 (24%)     max: 11646 Points
min: 6255     avg: 6852     median: 6751.5 (17%)     max: 7467 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 11630     avg: 17230     median: 17424 (31%)     max: 21957 Points
min: 8836     avg: 9536     median: 9567 (17%)     max: 10157 Points
3DMark - 3DMark Time Spy CPU
min: 4394     avg: 6063     median: 5908.5 (25%)     max: 8504 Points
Geekbench 6.2 - Geekbench 6.2 Single-Core
min: 2348     avg: 2491     median: 2505 (67%)     max: 2595 Points
Geekbench 6.2 - Geekbench 6.2 Multi-Core
min: 8149     avg: 8984     median: 8908 (35%)     max: 10160 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1678     avg: 1787     median: 1783 (75%)     max: 1872 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 7507     avg: 8201     median: 8058 (14%)     max: 9328 Points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1786     avg: 1790     median: 1790 (8%)     max: 1794 Points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 8018     avg: 8622     median: 8622 (27%)     max: 9226 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 4900MQ +
min: 8144     avg: 8310     median: 8309.5 (67%)     max: 8475 Points
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 4900MQ +
min: 7236     avg: 7520     median: 7519.5 (68%)     max: 7803 Points
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 4900MQ +
min: 12985     avg: 13573     median: 13573 (27%)     max: 14161 Points
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 4900MQ +
min: 11736     avg: 12223     median: 12222.5 (25%)     max: 12709 Points
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 4900MQ +
min: 10913     avg: 11363     median: 11362.5 (30%)     max: 11812 Points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 501     avg: 565     median: 514 (1%)     max: 1449 ms
Sunspider - Sunspider 1.0 Total Score *
100%
1 4900MQ +
258.2 ms (3%)
Octane V2 - Octane V2 Total Score
min: 88682     avg: 90366     median: 90249 (79%)     max: 92531 Points
WebXPRT 4 - WebXPRT 4 Score
min: 94.2     avg: 241.9     median: 254 (73%)     max: 263 Points
WebXPRT 3 - WebXPRT 3 Score
min: 149.2     avg: 276.3     median: 283 (59%)     max: 297 Points
CrossMark - CrossMark Overall
min: 1478     avg: 1588     median: 1572.5 (60%)     max: 1794 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 27.2     avg: 40.4     median: 41.4 (7%)     max: 59.4 Watt
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 40.2     avg: 51.3     median: 52.7 (10%)     max: 62.5 Watt
Power Consumption - Idle Power Consumption - external Monitor *
min: 3.04     avg: 6     median: 5.8 (4%)     max: 9.34 Watt
Power Consumption - Idle Power Consumption 150cd 1min *
min: 4.01     avg: 7.4     median: 7.1 (8%)     max: 21.7 Watt
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
min: 21.9     avg: 28.2     median: 28.7 (21%)     max: 33.8 Points per Watt

Average Benchmarks Intel Core i7-1355U → 100% n=21

Average Benchmarks Intel Core i7-4900MQ → 66% n=21

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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show all (including archived), 2024, 2023
v1.28
log 02. 08:03:14

#0 checking url part for id 14912 +0s ... 0s

#1 checking url part for id 3665 +0s ... 0s

#2 redirected to Ajax server, took 1719900194 +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Mon, 01 Jul 2024 05:15:43 +0200 +0s ... 0s

#4 composed specs +0.006s ... 0.006s

#5 did output specs +0s ... 0.006s

#6 getting avg benchmarks for device 14912 +0.004s ... 0.01s

#7 got single benchmarks 14912 +0.028s ... 0.037s

#8 getting avg benchmarks for device 3665 +0.001s ... 0.039s

#9 got single benchmarks 3665 +0.01s ... 0.048s

#10 got avg benchmarks for devices +0s ... 0.048s

#11 min, max, avg, median took s +0.046s ... 0.094s

#12 return log +0.002s ... 0.096s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)