NVIDIA GeForce RTX 5080 SUPER vs NVIDIA B200
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2024
Generation
GeForce 50
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2295 MHz
700 MHz
Boost Clock
2617 MHz
1965 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
24GB
90GB
Memory Type
GDDR7
HBM3e
Memory Bus
256bit
4096bit
Bandwidth
1.02TB/s
4.10TB/s
Render Config
SM Count
84
148
Shading Units
10752
18944
TMUs
336
592
ROPs
112
24
Tensor Cores
336
592
RT Cores
84
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
64 MB
50 MB
Theoretical Performance
Pixel Rate
293.1 GPixel/s
47.16 GPixel/s
Texture Rate
879.3 GTexel/s
1163.3 GTexel/s
FP16 (half)
56.28 TFLOPS
1191.2 TFLOPS
FP32 (float)
56.28 TFLOPS
74.45 TFLOPS
FP64 (double)
879.3 GFLOPS
37.22 TFLOPS
Graphics Processor
GPU Name
GB203
GB100
GPU Variant
GB203-450-A1
—
Architecture
Blackwell 2.0
Blackwell
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
45.6 billion
104 billion
Die Size
378 mm²
Unknown
Board Design
TDP
415W
1000W
Suggested PSU
800 W
1400 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
10.0
Shader Model
6.9
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.