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Apple M3 8-Core GPU vs AMD Radeon PRO W6600M

Apple M3 8-Core GPU

Apple M3 8-Core GPU

The Apple M3 GPU is an integrated graphics card offering 10 cores designed by Apple and integrated in the Apple M3 SoC. It uses the unified memory architecture of the M3 SoC (up to 24 GB LPDDR5-6400 with 100 GB/s bandwidth). The GPU uses a new architecture with support for mesh shading and ray tracing. Dynamic caching is also a new feature that should only us as much shared memory as needed.

The old M2 SoC showed a difference of around 15% between the 8-core and 10-core variant. Therefore, we expect a similar difference for the M3 models. This means, the M3 8-core version should be slightly faster than the 10-core GPU in the Apple M2.

The M3 chip is manufactured in the new 3nm process at TSMC (most likely N3B). The power limit should be around the same 15 Watt as the 10-core variant.

AMD Radeon PRO W6600M

► remove from comparison AMD Radeon PRO W6600M

Die AMD Radeon PRO  W6600M  ist eine professionelle Notebook-GPU der Mittelklasse und basiert auf den Navi 23 mit RDNA 2 Architektur. Sie basiert auf die Radeon RX 6600M und bietet 1.792 Shader (28 CUs), einen 128 Bit Speicherbus für 16 GBit GDDR6 (8 GB) und 32 MB Infinity Cache. Die theoretische Rechenleistung wird von AMD mit 7,8 TFLOPS FP32 angegeben und damit deutlich unter den 10,6 bzw 11,8 der RX 6700M und 6800M. Diese Performance wird bei 100 Watt TDP und 2177 MHz erreicht. Von den Notebookherstellern, kann der TDP aber bis auf 50 Watt abgesenkt werden.

Die Spieleleistung wird von AMD mit einer RTX 3060 für Notebooks verglichen und sollte daher für 1080p Gaming in hohen Details ausreichen. Bei Nutzung von Raytracing-Effekting, verliert die RX 6600M jedoch stärker als die RTX Pendants. 

Der Navi 23 Chip wird bei TSMC in 7nm gefertigt und sollte daher eine gute Energieeffizienz aufweisen (auch gegen die 12nm RTX Chips von Nvidia).

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Apple M3 8-Core GPUAMD Radeon PRO W6600M
Radeon RX 6000M Series
M3 Max 40-Core GPU compare 40
M3 Max 30-Core GPU compare 30
M3 Pro 18-Core GPU compare 18
M3 Pro 14-Core GPU compare 14
M3 10-Core GPU compare 10
M3 8-Core GPU 8
Radeon RX 6850M XT compare 2560 @ 2.46 GHz192 Bit @ 18000 MHz
Radeon RX 6800M compare 2560 @ 2.12 - 2.3 GHz192 Bit @ 16000 MHz
Radeon RX 6800S compare 2048 @ 1.8 - 1.98 GHz128 Bit @ 16000 MHz
Radeon RX 6700M compare 2304 @ 2.3 GHz160 Bit @ 16000 MHz
Radeon RX 6650M XT compare 2048 @ 2.16 GHz128 Bit @ 18000 MHz
Radeon RX 6650M compare 1792 @ 2.22 GHz128 Bit @ 18000 MHz
Radeon RX 6600M compare 1792 @ 2.07 - 2.18 GHz128 Bit @ 14000 MHz
Radeon RX 6700S compare 1792 @ 1.7 - 1.89 GHz128 Bit @ 14000 MHz
Radeon PRO W6600M 1792 128 Bit @ 14000 MHz
Radeon RX 6600S compare 1792 @ 1.88 GHz128 Bit @ 16000 MHz
Radeon RX 6550M compare 1024 @ 2 - 2.56 GHz64 Bit @ 18000 MHz
Radeon RX 6500M compare 1024 @ 2.19 GHz64 Bit @ 18000 MHz
Radeon RX 6550S compare 1024 @ 2.17 GHz64 Bit @ 16000 MHz
Radeon RX 6450M compare 768 @ 2 - 2.22 GHz64 Bit @ 18000 MHz
Radeon RX 6300M compare 768 @ 1.51 GHz128 Bit @ 18000 MHz
Pipelines8 - unified1792 - unified
Memory TypeLPDDR5-6400GDDR6
Shared Memorynono
Power Consumption15 Watt100 Watt
technology5 nm7 nm
Date of Announcement31.10.2023 08.06.2021
PredecessorM1 8-Core GPU
ArchitectureRDNA 2
Memory Speed14000 MHz
Memory Bus Width128 Bit
Max. Amount of Memory8 GB
APIDirectX 12, Shader 6.4, OpenGL 4.6
Transistors11.1 Billion
FeaturesDisplayPort 1.4 w/DFSC, HDMI 2.0b, Radeon Media Engine (H.264 4K150 decode, 4K90 encode / H.265 4K90 decode, 4K60 encode / VP9 4K90 decode)
Notebook Sizemedium sized

Benchmarks

3DMark - 3DMark Wild Life Extreme Unlimited
6968 Points (8%)
GFXBench - GFXBench 5.0 4K Aztec Ruins High Tier Offscreen
44.5 fps (18%)
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Offscreen
101.7 fps (18%)
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Offscreen
282.3 fps (21%)
Geekbench 6.2 - Geekbench 6.2 GPU OpenCL
25825 Points (7%)

Average Benchmarks Apple M3 8-Core GPU → 0% n=

- 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

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

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