AMD Radeon R9 M280X vs NVIDIA B200
GPU · Specs Compare
Graphics Card
Release Date
Feb 2015
Jan 2024
Generation
Gem System
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
700 MHz
Boost Clock
1000 MHz
1965 MHz
Memory Clock
1375 MHz
2000 MHz
Memory
Memory Size
4GB
90GB
Memory Type
GDDR5
HBM3e
Memory Bus
128bit
4096bit
Bandwidth
88.00GB/s
4.10TB/s
Render Config
Compute Units
14
—
Shading Units
896
18944
TMUs
56
592
ROPs
16
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
256 KB
50 MB
SM Count
—
148
Tensor Cores
—
592
Theoretical Performance
Pixel Rate
16.00 GPixel/s
47.16 GPixel/s
Texture Rate
56.00 GTexel/s
1163.3 GTexel/s
FP32 (float)
1.792 TFLOPS
74.45 TFLOPS
FP64 (double)
112.0 GFLOPS
37.22 TFLOPS
FP16 (half)
—
1191.2 TFLOPS
Graphics Processor
GPU Name
Saturn
GB100
GPU Variant
Saturn XT(216-0843024)
—
Architecture
GCN 2.0
Blackwell
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.08 billion
104 billion
Die Size
160 mm²
Unknown
Board Design
TDP
Unknown
1000W
Outputs
Portable Device Dependent
No outputs
Suggested PSU
—
1400 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2.170
N/A
Shader Model
6.5
N/A
CUDA
—
10.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.