NVIDIA GRID A100B vs AMD FirePro W8100
GPU · Specs Compare
Graphics Card
Release Date
May 2020
Jun 2014
Generation
GRID
FirePro
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
—
Boost Clock
1005 MHz
—
Memory Clock
1215 MHz
1250 MHz
Memory
Memory Size
48GB
8GB
Memory Type
HBM2e
GDDR5
Memory Bus
6144bit
512bit
Bandwidth
1.87TB/s
320.0GB/s
Render Config
SM Count
108
—
Shading Units
6912
2560
TMUs
432
160
ROPs
192
64
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
1024 KB
Compute Units
—
40
Theoretical Performance
Pixel Rate
193.0 GPixel/s
52.74 GPixel/s
Texture Rate
434.2 GTexel/s
131.8 GTexel/s
FP16 (half)
55.57 TFLOPS
—
FP32 (float)
13.89 TFLOPS
4.219 TFLOPS
FP64 (double)
6.947 TFLOPS
2.109 TFLOPS
Graphics Processor
GPU Name
GA100
Hawaii
Architecture
Ampere
GCN 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
6.2 billion
Die Size
826 mm²
438 mm²
GPU Variant
—
Hawaii GL40
Board Design
TDP
400W
220W
Suggested PSU
800 W
550 W
Outputs
No outputs
4x DisplayPort 1.21x SDI
Power Connectors
None
2x 6-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
CUDA
8.0
—
Shader Model
N/A
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.