NVIDIA B200 SXM6 vs NVIDIA RTX A500 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2024
Mar 2022
Generation
Server Blackwell
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
120 MHz
832 MHz
Boost Clock
1830 MHz
1537 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
180GB
4GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
64bit
Bandwidth
8.19TB/s
96.00GB/s
Render Config
SM Count
148
16
Shading Units
18944
2048
TMUs
592
64
ROPs
24
32
Tensor Cores
592
64
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
126 MB
2 MB
RT Cores
—
16
Theoretical Performance
Pixel Rate
43.92 GPixel/s
49.18 GPixel/s
Texture Rate
1083.4 GTexel/s
98.37 GTexel/s
FP16 (half)
1109.4 TFLOPS
6.296 TFLOPS
FP32 (float)
69.34 TFLOPS
6.296 TFLOPS
FP64 (double)
34.67 TFLOPS
98.37 GFLOPS
Graphics Processor
GPU Name
GB100
GA107S
GPU Variant
GB100-886N-A1
—
Architecture
Blackwell
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
208 billion
8.7 billion
Die Size
1628 mm²
200 mm²
Board Design
TDP
1000W
30W
Suggested PSU
1400 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.0
8.6
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.