NVIDIA GRID A100B vs AMD Radeon Pro 575X
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
-
Boost Clock
1005 MHz
-
Memory Clock
1215 MHz
1700 MHz
Memory
Memory Size
48GB
4GB
Memory Type
HBM2e
GDDR5
Memory Bus
6144bit
256bit
Bandwidth
1.87TB/s
217.6GB/s
Render Config
SM Count
108
-
Shading Units
6912
2048
TMUs
432
128
ROPs
192
32
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
193.0 GPixel/s
35.07 GPixel/s
Texture Rate
434.2 GTexel/s
140.3 GTexel/s
FP16 (half)
55.57 TFLOPS
4.489 TFLOPS
FP32 (float)
13.89 TFLOPS
4.489 TFLOPS
FP64 (double)
6.947 TFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
GA100
Polaris 20
Architecture
Ampere
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
54.2 billion
5.7 billion
Die Size
826 mm²
232 mm²
GPU Variant
-
Polaris 20 XL(215-0910052)
Board Design
TDP
400W
150W
Suggested PSU
800 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
8.0
-
Shader Model
N/A
6.4