NVIDIA B200 vs AMD Radeon AI PRO R9700S
GPU Specs Compare
Graphics Card
Release Date
Jan 2024
Dec 2025
Generation
Server Blackwell
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
700 MHz
1660 MHz
Boost Clock
1965 MHz
2920 MHz
Memory Clock
2000 MHz
2518 MHz
Memory
Memory Size
90GB
32GB
Memory Type
HBM3e
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
4.10TB/s
644.6GB/s
Render Config
SM Count
148
-
Shading Units
18944
4096
TMUs
592
256
ROPs
24
128
Tensor Cores
592
-
L1 Cache
256 KB (per SM)
-
L2 Cache
50 MB
8 MB
Compute Units
-
64
RT Cores
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
47.16 GPixel/s
373.8 GPixel/s
Texture Rate
1163.3 GTexel/s
747.5 GTexel/s
FP16 (half)
1191.2 TFLOPS
95.68 TFLOPS
FP32 (float)
74.45 TFLOPS
47.84 TFLOPS
FP64 (double)
37.22 TFLOPS
1495.0 GFLOPS
Graphics Processor
GPU Name
GB100
Navi 48
Architecture
Blackwell
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
104 billion
53.9 billion
Die Size
Unknown
357 mm²
GPU Variant
-
Navi 48 XTW
Board Design
TDP
1000W
300W
Suggested PSU
1400 W
700 W
Outputs
No outputs
4x DisplayPort 2.1a
Power Connectors
-
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.4
CUDA
10.0
-
Shader Model
N/A
6.8