AMD Radeon Pro V320 vs NVIDIA RTX A4000H
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Apr 2021
Generation
Radeon Pro Vega
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
852 MHz
735 MHz
Boost Clock
1500 MHz
1560 MHz
Memory Clock
945 MHz
1750 MHz
Memory
Memory Size
8GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
256bit
Bandwidth
483.8GB/s
448.0GB/s
Render Config
Compute Units
56
-
Shading Units
3584
6144
TMUs
224
192
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
4 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
96.00 GPixel/s
149.8 GPixel/s
Texture Rate
336.0 GTexel/s
299.5 GTexel/s
FP16 (half)
21.50 TFLOPS
19.17 TFLOPS
FP32 (float)
10.75 TFLOPS
19.17 TFLOPS
FP64 (double)
672.0 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA104
GPU Variant
Vega 10 XL GL SERVER(215-0894144)
GA104-???-A1
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
17.4 billion
Die Size
495 mm²
392 mm²
Board Design
TDP
230W
140W
Suggested PSU
550 W
300 W
Outputs
4x mini-DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.7
CUDA
-
8.6