NVIDIA GRID A100B vs AMD Radeon Pro Vega 64X
GPU Specs Compare
Graphics Card
Release Date
May 2020
Mar 2019
Generation
GRID
Radeon Pro Mac
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
1250 MHz
Boost Clock
1005 MHz
1468 MHz
Memory Clock
1215 MHz
1000 MHz
Memory
Memory Size
48GB
16GB
Memory Type
HBM2e
HBM2
Memory Bus
6144bit
2048bit
Bandwidth
1.87TB/s
512.0GB/s
Render Config
SM Count
108
-
Shading Units
6912
4096
TMUs
432
256
ROPs
192
64
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
193.0 GPixel/s
93.95 GPixel/s
Texture Rate
434.2 GTexel/s
375.8 GTexel/s
FP16 (half)
55.57 TFLOPS
24.05 TFLOPS
FP32 (float)
13.89 TFLOPS
12.03 TFLOPS
FP64 (double)
6.947 TFLOPS
751.6 GFLOPS
Graphics Processor
GPU Name
GA100
Vega 10
Architecture
Ampere
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
54.2 billion
12.5 billion
Die Size
826 mm²
495 mm²
GPU Variant
-
Vega 10 XT(215-0894200)
Board Design
TDP
400W
250W
Suggested PSU
800 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
8.0
-
Shader Model
N/A
6.4