AMD Radeon AI PRO R9700 vs NVIDIA GRID A100B
GPU · Specs Compare
Graphics Card
Release Date
Jul 2025
May 2020
Generation
Radeon Pro Navi
GRID
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1660 MHz
900 MHz
Boost Clock
2920 MHz
1005 MHz
Memory Clock
2518 MHz
1215 MHz
Memory
Memory Size
32GB
48GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
6144bit
Bandwidth
644.6GB/s
1.87TB/s
Render Config
Compute Units
64
—
Shading Units
4096
6912
TMUs
256
432
ROPs
128
192
Tensor Cores
128
432
RT Cores
64
—
L2 Cache
8 MB
48 MB
L3 Cache
64 MB
—
SM Count
—
108
L1 Cache
—
192 KB (per SM)
Theoretical Performance
Pixel Rate
373.8 GPixel/s
193.0 GPixel/s
Texture Rate
747.5 GTexel/s
434.2 GTexel/s
FP16 (half)
95.68 TFLOPS
55.57 TFLOPS
FP32 (float)
47.84 TFLOPS
13.89 TFLOPS
FP64 (double)
1495.0 GFLOPS
6.947 TFLOPS
Graphics Processor
GPU Name
Navi 48
GA100
GPU Variant
Navi 48 XTW
—
Architecture
RDNA 4.0
Ampere
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
53.9 billion
54.2 billion
Die Size
357 mm²
826 mm²
Board Design
TDP
300W
400W
Suggested PSU
700 W
800 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.4
N/A
Shader Model
6.8
N/A
CUDA
—
8.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.