AMD Radeon RX Vega 56 Mobile vs NVIDIA RTX A6000
GPU Specs Compare
Graphics Card
Release Date
Jun 2018
Oct 2020
Generation
Mobility Radeon
Quadro Ampere
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1138 MHz
1410 MHz
Boost Clock
1301 MHz
1800 MHz
Memory Clock
800 MHz
2000 MHz
Memory
Memory Size
8GB
48GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
384bit
Bandwidth
409.6GB/s
768.0GB/s
Render Config
Compute Units
56
-
Shading Units
3584
10752
TMUs
224
336
ROPs
64
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
6 MB
SM Count
-
84
Tensor Cores
-
336
RT Cores
-
84
Theoretical Performance
Pixel Rate
83.26 GPixel/s
201.6 GPixel/s
Texture Rate
291.4 GTexel/s
604.8 GTexel/s
FP16 (half)
18.65 TFLOPS
38.71 TFLOPS
FP32 (float)
9.326 TFLOPS
38.71 TFLOPS
FP64 (double)
582.8 GFLOPS
604.8 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA102
GPU Variant
Vega 10 XL(215-0894216)
-
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
28.3 billion
Die Size
495 mm²
628 mm²
Board Design
TDP
120W
300W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
None
8-pin EPS
Suggested PSU
-
700 W
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
6.7
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
17,742
3DMark Time Spy Extreme
-
9,324
OctaneBench
-
600
3DMark Speed Way
-
4,965
Blender
-
5,387