Home AMD Radeon RX 7900M

AMD Radeon RX 7900M

This is a GPU manufactured with TSMC 5nm process, based on AMD RDNA 3.0 architecture and released on Oct 2023. It features 57.7 billion transistors, 4608 Rendering cores and 16GB GDDR6 memory, with 6MB L2 cache, theoretical performance of 38.52TFLOPS, with total power consumption of 180W.

Graphics Card

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Release Date
Oct 2023
Generation
Navi Mobile
Type
Mobile
Bus Interface
PCIe 4.0 x16

Clock Speeds

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Base Clock
1825 MHz
Boost Clock
2090 MHz
Memory Clock
2250 MHz

Memory

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Memory Size
16GB
Memory Type
GDDR6
Memory Bus
256bit
Bandwidth
576.0GB/s

Render Config

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Compute Units
72
Shading Units
4608
TMUs
288
ROPs
192
RT Cores
72
L1 Cache
256 KB per Array
L2 Cache
6 MB

Theoretical Performance

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Pixel Rate
401.3 GPixel/s
Texture Rate
601.9 GTexel/s
FP16 (half)
77.05 TFLOPS
FP32 (float)
38.52 TFLOPS
FP64 (double)
1204 GFLOPS

Graphics Processor

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GPU Name
Navi 31
GPU Variant
Navi 31
Architecture
RDNA 3.0
Foundry
TSMC
Process Size
5 nm
Transistors
57.7 billion
Die Size
529 mm²

Board Design

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TDP
180W
Outputs
Portable Device Dependent
Power Connectors
None

Graphics Features

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DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
Shader Model
6.7

Rankings

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FP32 (float)
40 TFLOPS
39.63 TFLOPS
NVIDIA RTX A6000 48 GB GDDR6
38.71 TFLOPS
38.52 TFLOPS
NVIDIA A40 PCIe 48 GB GDDR6
37.42 TFLOPS
37.32 TFLOPS
AMD Radeon RX 7800 16 GB GDDR6
37.32 TFLOPS

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