NVIDIA B200 SXM6 vs AMD Radeon HD 8950M
GPU Specs Compare
Graphics Card
Release Date
Nov 2024
May 2013
Generation
Server Blackwell
Solar System
Type
Desktop
Mobile
Bus Interface
PCIe 6.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
120 MHz
-
Boost Clock
1830 MHz
-
Memory Clock
2000 MHz
1375 MHz
Memory
Memory Size
180GB
2GB
Memory Type
HBM3e
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
8.19TB/s
88.00GB/s
Render Config
SM Count
148
-
Shading Units
18944
768
TMUs
592
48
ROPs
24
16
Tensor Cores
592
-
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
126 MB
256 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
43.92 GPixel/s
17.20 GPixel/s
Texture Rate
1083.4 GTexel/s
51.60 GTexel/s
FP16 (half)
1109.4 TFLOPS
-
FP32 (float)
69.34 TFLOPS
1.651 TFLOPS
FP64 (double)
34.67 TFLOPS
103.2 GFLOPS
Graphics Processor
GPU Name
GB100
Saturn
GPU Variant
GB100-886N-A1
Saturn XT
Architecture
Blackwell
GCN 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
208 billion
2.08 billion
Die Size
1628 mm²
160 mm²
Board Design
TDP
1000W
100W
Suggested PSU
1400 W
-
Outputs
No outputs
No outputs
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
CUDA
10.0
-
Shader Model
N/A
6.3