GPU comparison with benchmarksThe Apple M2 Ultra 76-Core GPU has 9728 shader units and these clock a maximum of 1.40 GHz which results in an FP32 computing power of 26.98 TFLOPS.
The ASUS ROG Strix GeForce RTX 4090 has 16384 shader units and these clock at a maximum of 2.55 GHz and achieve an FP32 computing power of 83.56 TFLOPS. |
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GPUThe Apple M2 Ultra 76-Core GPU is equipped with a graphics chip of the M2 architecture, which has 1216 streaming multiprocessors. The graphics card ASUS ROG Strix GeForce RTX 4090 is based on the Ada Lovelace architecture and is equipped with 128 execution units. |
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Apple M2 Ultra 76-Core GPU | GPU | ASUS ROG Strix GeForce RTX 4090 |
Apple M2 Ultra (76-GPU) | Based on | NVIDIA GeForce RTX 4090 |
M2 Ultra | GPU Chip | AD102-300-A1 |
M2 | Architecture | Ada Lovelace |
1216 | Streaming Multiprocessors | 128 |
9728 | Shader | 16384 |
0 | Render Output Units | 176 |
0 | Texture Units | 512 |
0 | Raytracing Cores | 128 |
MemoryThe Apple M2 Ultra 76-Core GPU is equipped with a 64 GB large LPDDR5 graphics memory, which is equipped with 3.200 GHz clocks. The ASUS ROG Strix GeForce RTX 4090 has a 24 GB large GDDR6X graphics memory and the memory clock is 1.313GHz. |
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64 GB | Memory Size | 24 GB |
LPDDR5 | Memory Type | GDDR6X |
3.200 GHz | Memory Clock | 1.313 GHz |
0.0 Gbps | Memory Speed | 21.0 Gbps |
819 GB/s | Memory bandwidth | 1008 GB/s |
1024 bit | Memory Interface | 384 bit |
Clock SpeedsThe Apple M2 Ultra 76-Core GPU has a turbo clock of . The turbo frequency of the ASUS ROG Strix GeForce RTX 4090 is 2.550 GHz. |
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1.400 GHz | Base Clock | 2.235 GHz |
Boost Clock | 2.550 GHz | |
Avg (Game) Clock | ||
No | Overclocking | Yes |
Thermal DesignThe Apple M2 Ultra 76-Core GPU has connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as Unknown. The ASUS ROG Strix GeForce RTX 4090 is equipped with a 1 x 16-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C. |
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-- | TDP | 450 W (Reference) |
-- | TDP (up) | -- |
Unknown | Tjunction max | 90 °C |
PCIe-Power | 1 x 16-Pin |
Cooler & FansThe graphics processor and graphics memory of the Apple M2 Ultra 76-Core GPU are cooled with a Air cooling. The ASUS ROG Strix GeForce RTX 4090 is cooled by a Air cooling. |
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-- | Fan-Type | Axial |
-- | Fan 1 | 3 x 110 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
-- | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe Apple M2 Ultra 76-Core GPU supports the downward compatible copy protection HDCP in version --. The ASUS ROG Strix GeForce RTX 4090 supports HDCP in version 2.3 and all previous versions. |
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8 | Max. Displays | 4 |
-- | HDCP-Version | 2.3 |
-- | HDMI Ports | 2x HDMI v2.1a |
-- | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Apple M2 Ultra 76-Core GPU supports the DirectX standard from Microsoft in version 0. The ASUS ROG Strix GeForce RTX 4090 supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
0 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | ASUS Aura Sync |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe Apple M2 Ultra 76-Core GPU is -- wide and therefore needs the space of 4 PCIe-Slots in the case. The width of the ASUS ROG Strix GeForce RTX 4090 is -- and thus requires the space of 4 PCIe-Slots in the PC case. |
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-- | Length | 358 mm |
-- | Height | 149 mm |
-- | Width | 70 mm |
-- | Width (Slots) | 4 PCIe-Slots |
-- | Weight | -- |
Integrated graphics | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 5 nanometer process, Apple M2 Ultra 76-Core GPU was released in Q2/2023. The ASUS ROG Strix GeForce RTX 4090 published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
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-- | Part-no | ROG-STRIX-RTX4090-24G-GAMING |
Q2/2023 | Release date | Q4/2022 |
-- | Launch Price | 2,029 $ |
5 nm | Structure size | 5 nm |
-- | Documents | data sheet |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
Apple M2 Ultra 76-Core GPU
64 GB LPDDR5 |
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ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |
Apple M2 Ultra 76-Core GPU
64 GB LPDDR5 |
Apple M2 Ultra 76-Core GPU
64 GB LPDDR5 |
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ASUS ROG Strix GeForce RTX 4090
24 GB GDDR6X |