NVIDIA RTX A4000 Mobile vs AMD Radeon Pro SSG
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2017
Generation
Ampere-MW
Radeon Pro
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
1440 MHz
Boost Clock
1680 MHz
1500 MHz
Memory Clock
1500 MHz
945 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
2048bit
Bandwidth
384.0GB/s
483.8GB/s
Render Config
SM Count
40
—
Shading Units
5120
4096
TMUs
160
256
ROPs
80
64
Tensor Cores
160
—
RT Cores
40
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Compute Units
—
64
Theoretical Performance
Pixel Rate
134.4 GPixel/s
96.00 GPixel/s
Texture Rate
268.8 GTexel/s
384.0 GTexel/s
FP16 (half)
17.20 TFLOPS
24.58 TFLOPS
FP32 (float)
17.20 TFLOPS
12.29 TFLOPS
FP64 (double)
268.8 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
GA104
Vega 10
Architecture
Ampere
GCN 5.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
17.4 billion
12.5 billion
Die Size
392 mm²
495 mm²
GPU Variant
—
Vega 10 XT GL(215-0894124)
Board Design
TDP
115W
260W
Outputs
Portable Device Dependent
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.8
6.4
Benchmark
Blender
2,825
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.