NVIDIA RTX A4000 Mobile vs AMD Radeon Pro W6600M
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2021
Generation
Ampere-MW
Radeon Pro Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1140 MHz
1224 MHz
Boost Clock
1680 MHz
2034 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
384.0GB/s
224.0GB/s
Render Config
SM Count
40
66
Shading Units
5120
1792
TMUs
160
112
ROPs
80
64
Tensor Cores
160
264
RT Cores
40
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
2 MB
Compute Units
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
134.4 GPixel/s
130.2 GPixel/s
Texture Rate
268.8 GTexel/s
227.8 GTexel/s
FP16 (half)
17.20 TFLOPS
14.58 TFLOPS
FP32 (float)
17.20 TFLOPS
7.290 TFLOPS
FP64 (double)
268.8 GFLOPS
455.6 GFLOPS
Graphics Processor
GPU Name
GA104
Navi 23
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
17.4 billion
11.06 billion
Die Size
392 mm²
237 mm²
GPU Variant
—
Navi 23 WKS-XM
Board Design
TDP
115W
90W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
8.9
Shader Model
6.8
6.7
Benchmark
Blender
2,825
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.