NVIDIA A40 PCIe vs AMD Radeon Pro W6300M
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Jan 2022
Generation
Tesla
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1305 MHz
1512 MHz
Boost Clock
1740 MHz
2040 MHz
Memory Clock
1812 MHz
2000 MHz
Memory
Memory Size
48GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
32bit
Bandwidth
695.8GB/s
64.00GB/s
Render Config
SM Count
84
—
Shading Units
10752
768
TMUs
336
48
ROPs
112
32
Tensor Cores
336
—
RT Cores
84
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
1024 KB
Compute Units
—
12
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
194.9 GPixel/s
65.28 GPixel/s
Texture Rate
584.6 GTexel/s
97.92 GTexel/s
FP16 (half)
37.42 TFLOPS
6.267 TFLOPS
FP32 (float)
37.42 TFLOPS
3.133 TFLOPS
FP64 (double)
584.6 GFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
GA102
Navi 24
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
28.3 billion
5.4 billion
Die Size
628 mm²
107 mm²
GPU Variant
—
Navi 24
Board Design
TDP
300W
25W
Suggested PSU
700 W
—
Outputs
3x DisplayPort 1.4a
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.