AMD Radeon Pro SSG vs NVIDIA RTX A3000 Mobile 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Aug 2017
Mar 2022
Generation
Radeon Pro
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1440 MHz
855 MHz
Boost Clock
1500 MHz
1440 MHz
Memory Clock
945 MHz
1750 MHz
Memory
Memory Size
16GB
12GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
192bit
Bandwidth
483.8GB/s
336.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
4096
TMUs
256
128
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
4 MB
SM Count
—
32
Tensor Cores
—
128
RT Cores
—
32
Theoretical Performance
Pixel Rate
96.00 GPixel/s
92.16 GPixel/s
Texture Rate
384.0 GTexel/s
184.3 GTexel/s
FP16 (half)
24.58 TFLOPS
11.80 TFLOPS
FP32 (float)
12.29 TFLOPS
11.80 TFLOPS
FP64 (double)
768.0 GFLOPS
184.3 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA104
GPU Variant
Vega 10 XT GL(215-0894124)
—
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
260W
115W
Suggested PSU
600 W
—
Outputs
6x mini-DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.