Intel Core Ultra 7 165H vs AMD Ryzen 7 8840U
Intel Core Ultra 7 165H
► remove from comparison![Intel Ultra 7 165H](fileadmin/_processed_/5/9/csm_intel-core-ultra-chip-infos_a2ef0f1e80.jpg)
The Intel Core Ultra 7 165H is a high-end laptop processor of the Meteor Lake series. This 1st Gen Core Ultra chip has come to replace 13th generation Core chips; it has 16 cores (6 + 8 + 2) and 22 threads at its disposal. The 16 cores are comprised of 6 HT-enabled Performance cores running at up to 5.0 GHz and 10 Efficient cores (8 main cores plus 2 extra ones found in the Low Power Island) running at up to 3.8 GHz. Two of the 10 E-cores are located in the Low Power Island.
The 8-core Arc GPU, just out of the oven, serves as the integrated graphics adapter - this runs at up to 2.30 GHz - and there is a bevy of other brand-new technologies on offer as well, including the integrated AI Boost NPU with two Gen 3 engines for hardware AI workload acceleration.
Architecture and Features
With Meteor Lake, Intel intends to deliver higher CPU performance, higher GPU performance and at the same time, longer battery life than what Raptor Lake chips were capable of. The company also wants a large piece of the AI cake and is working with Microsoft and other partners to make that happen. As a result, Windows Defender is now AI-enabled, meaning it can use the Intel NPU to take some of the load off the main CPU cores. We also get this new Intel Device Discovery technology that is designed to give us a better hardware-based remote laptop management than ever before; and, to make things even better, Intel now offers a dedicated Arc Pro graphics driver for workstations.
This generation of Intel Core processors features Redwood architecture P-cores and Crestwood architecture E-cores. Both come with architectural improvements over Raptor Cove and Gracemont respectively for slightly higher performance-per-clock figures; the interesting thing is that of the 10 E-cores, two are actually a separate cluster located on what Intel calls a "Low Power Island". Essentially, the latter is an SoC within an SoC that can stay active while most other parts of the chip are temporarily switched off to save power. The low-power E-cores run at up to 2.5 GHz. Intel hopes this approach will let it deliver unprecedentedly low power consumption figures when under low load, boosting battery life of laptops and tablets powered by Meteor Lake.
To build Meteor Lake processors, Intel uses the Foveros technology (stacking several chips on top of each other). This is a cost-cutting measure more than anything else, as manufacturing several small dies on several different processes is so much cheaper than making a huge single die and hoping that there are no defects in it that will require disabling some parts of it.
Elsewhere, the Core Ultra 7 165H comes with 24 MB of L3 cache and a very healthy number of PCIe 5 and PCIe 4 lanes for NVMe SSD speeds up to 15.7 GB/s. vPro Enterprise and business-centric features such as the Remote Platform Erase are onboard as well. It supports RAM running at up to 7467 MHz (DDR5-5600, LPDDR5-7467, LPDDR5x-7467, to be specific - which is about as good as what 8040 series Ryzen chips have). Naturally, the chip also features built-in Thunderbolt 4 support and Intel CNVi Wi-Fi support; fascinatingly enough, Intel chose to keep native SATA III support that AMD had removed from its Ryzen processors quite a while ago.
The 165H is compatible with 64-bit Windows 10, 64-bit Windows 11 and with many Linux distros.
Performance
If one chooses to trust the official Intel performance data, then the 165H is about as fast as the Ryzen 9 6900HX (Zen 3 Plus, 8 cores, 16 threads, up to 4.9 GHz), as far as multi-thread benchmark scores are concerned. This isn't a ground-breaking result but let's just wait for our in-house testing results instead of jumping to conclusions.
Either way, real-world performance of the chip may vary significantly depending on how high the CPU power limits are and how competent the cooling solution of the system is.
Graphics
The 8-core Arc GPU running at up to 2.30 GHz is slated to be a proper alternative to the mighty Radeon 780M. The thing is almost as fast as the GTX 1650 (Laptop) and the RTX 2050 (Laptop) to represent some seriously solid performance gains over aging Xe-series integrated GPUs. If one chooses to take Intel's word for it, that is.
A proper DX12 Ultimate graphics adapter, the Arc is no stranger to ray tracing and other modern technologies including AI frame generation (XeSS). It will let you connect up to four SUHD 4320p monitors and it will both HW-encode and HW-encode the most widely used video codecs including AVC, HEVC and AV1 in a fast and efficient manner.
Your mileage may vary depending on how high the CPU power limits are, how competent the cooling solution of your system is, how fast the RAM of your system is. The latter is really important; Intel stresses that for the Arc to deliver the best results possible, multi-channel RAM configuration is a must.
Power consumption
This mighty Core Ultra 7 series processor has a Base power consumption of 28 W, while its Turbo power consumption is not supposed to exceed 115 W. A powerful cooling solution is a must for any system powered by this chip.
The 165H is comprised of five small chips ("tiles") that are connected using Intel's Foveros technology. The tile containing main CPU cores is produced on the fairly modern 7 nm Intel process marketed as Intel 4 while most other tiles (the iGPU, the I/O die, ...) are built with TSMC's N5 and N6 processes. The base tile is built with the old Intel 22FFL process.
AMD Ryzen 7 8840U
► remove from comparison![AMD R7 8840U](fileadmin/_processed_/a/2/csm_7040_Angle_3_161633f8ac.png)
The Ryzen 7 8840U is a powerful laptop processor (APU) of the Hawk Point family. This isn't an entirely new APU; instead, the R7 8840U is a rebadged R7 7840U with virtually no differences between the two to report. Its eight Zen 4 cores run at 3.3 GHz to 5.1 GHz and are SMT-enabled for a total of 16 processing threads. The great Radeon 780M iGPU is responsible for 3D processing and similar duties; the 8840U also features Ryzen AI, now in its 2nd generation, which is AMD's answer to Intel's GNA and DL Boost technologies.
Architecture & Features
Hawk Point family chips are powered by the Zen 4 architecture, much like Phoenix and Dragon Range family chips are. That's not to say there is no difference between the three. With Hawk Point, AMD is betting big on generative AI; these chips are promised to deliver an up to 40% increase in generative AI performance over 7040 series APUs making apps like DaVinci Resolve and Adobe Photoshop more powerful than ever before.
Unlike Zen 3, Zen 4 features AVX512 support and, thanks to a plethora of other improvements including larger caches/registers/buffers across the board, is slated to deliver a double-digit IPC improvement over the former.
Elsewhere, the 8840U has 16 MB of L3 cache and support for super-fast DDR5-5600 and LPDDR5x-7500 RAM. The chip is compatible with USB 4 and thus with Thunderbolt. It comes with 20 PCIe 4 lanes, giving fast NVMe SSD up to 7.8 GB/s of throughput.
Systems built around the 8840U are designed to run 64-bit Windows 11, 64-bit Windows 10, or Linux. Please note that this processor is not overclockable and neither is it user-replaceable. It gets soldered to the motherboard for good instead (FP7, FP7r2, FP8 socket interfaces).
Performance
Since the 8840U is a 7840U in disguise, it's safe to expect it to be about as fast as the Core i7-12650H, as far as multi-thread performance is concerned. This means the chip is fast enough to make 99% of consumers happy, as of December 2023.
Your mileage may vary depending on how high the CPU power limits are and how competent the cooling solution of your system is.
Graphics
The Radeon 780M has 12 CUs (768 shaders) purring away at up to 2,700 MHz. This is exactly the right iGPU for people looking for a bit more horsepower than what Intel's aging Xe options can provide. The Radeon will let you use up to 4 monitors with resolutions as high as SUHD 4320p and it will also HW-decode and HW-encode the most widely used video codecs (including AV1, HEVC and AVC) without breaking a sweat. In terms of gaming, the thing is good enough for 1080p and medium-to-low settings, as of late 2023.
Your mileage may vary depending on how high the CPU power limits are, how competent the cooling solution of your system is, how fast the RAM of your system is (there is no dedicated VRAM here).
Power consumption
This Ryzen 7 series chip has a long-term power limit (default TDP) of 28 W. Laptop makers are free to change that value significantly, with values as low as 15 W and as high as 30 W greenlighted by AMD. Either way, an active cooling solution is a must for any system powered by this chip.
The 8840U is built with TSMC's 4 nm process for high, as of late 2023, energy efficiency.
Model | Intel Core Ultra 7 165H | AMD Ryzen 7 8840U | ||||||||||||||||||||||||||||
Series | Intel Meteor Lake-H | AMD Hawk Point (Zen 4/4c, Ryzen 8040) | ||||||||||||||||||||||||||||
Codename | Meteor Lake-H | Hawk Point-U (Zen 4) | ||||||||||||||||||||||||||||
Series: Hawk Point (Zen 4/4c, Ryzen 8040) Hawk Point-U (Zen 4) |
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Clock | 3800 - 5000 MHz | 3300 - 5100 MHz | ||||||||||||||||||||||||||||
L3 Cache | 24 MB | 16 MB | ||||||||||||||||||||||||||||
Cores / Threads | 16 / 22 6 x 5.0 GHz Intel Redwood Cove P-Core 8 x 3.8 GHz Intel Crestmont E-Core 2 x 2.5 GHz Intel Crestmont E-Core | 8 / 16 8 x 5.1 GHz AMD Zen 4 | ||||||||||||||||||||||||||||
TDP | 28 Watt | 28 Watt | ||||||||||||||||||||||||||||
Technology | 7 nm | 4 nm | ||||||||||||||||||||||||||||
max. Temp. | 110 °C | 100 °C | ||||||||||||||||||||||||||||
Socket | BGA2049 | FP7/FP7r2/FP8 | ||||||||||||||||||||||||||||
Features | DDR5-5600/LPDDR5-7467/LPDDR5x-7467 RAM, PCIe 5, Thr. Director, DL Boost, AI Boost, vPro Enterprise, RPE, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-VNNI, FMA3, SHA | DDR5-5600/LPDDR5x-7500 RAM, PCIe 4, Ryzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 | ||||||||||||||||||||||||||||
iGPU | Intel Arc 8-Core iGPU ( - 2300 MHz) | AMD Radeon 780M ( - 2700 MHz) | ||||||||||||||||||||||||||||
Architecture | x86 | x86 | ||||||||||||||||||||||||||||
Announced | ||||||||||||||||||||||||||||||
Manufacturer | ark.intel.com | www.amd.com | ||||||||||||||||||||||||||||
L1 Cache | 512 KB | |||||||||||||||||||||||||||||
L2 Cache | 8 MB | |||||||||||||||||||||||||||||
Die Size | 178 mm2 |