NVIDIA B200 vs NVIDIA RTX A5500 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Mar 2022
Generation
Server Blackwell
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
700 MHz
975 MHz
Boost Clock
1965 MHz
1500 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
90GB
16GB
Memory Type
HBM3e
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
4.10TB/s
512.0GB/s
Render Config
SM Count
148
58
Shading Units
18944
7424
TMUs
592
232
ROPs
24
96
Tensor Cores
592
232
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
4 MB
RT Cores
—
58
Theoretical Performance
Pixel Rate
47.16 GPixel/s
144.0 GPixel/s
Texture Rate
1163.3 GTexel/s
348.0 GTexel/s
FP16 (half)
1191.2 TFLOPS
22.27 TFLOPS
FP32 (float)
74.45 TFLOPS
22.27 TFLOPS
FP64 (double)
37.22 TFLOPS
348.0 GFLOPS
Graphics Processor
GPU Name
GB100
GA103
Architecture
Blackwell
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
104 billion
22 billion
Die Size
Unknown
496 mm²
Board Design
TDP
1000W
165W
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.