NVIDIA GRID A100B vs NVIDIA GeForce RTX 5080
GPU · Specs Compare
Graphics Card
Release Date
May 2020
Jan 2025
Generation
GRID
GeForce 50
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
2295 MHz
Boost Clock
1005 MHz
2617 MHz
Memory Clock
1215 MHz
1875 MHz
Memory
Memory Size
48GB
16GB
Memory Type
HBM2e
GDDR7
Memory Bus
6144bit
256bit
Bandwidth
1.87TB/s
960.0GB/s
Render Config
SM Count
108
84
Shading Units
6912
10752
TMUs
432
336
ROPs
192
112
Tensor Cores
432
336
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
64 MB
RT Cores
—
84
Theoretical Performance
Pixel Rate
193.0 GPixel/s
293.1 GPixel/s
Texture Rate
434.2 GTexel/s
879.3 GTexel/s
FP16 (half)
55.57 TFLOPS
56.28 TFLOPS
FP32 (float)
13.89 TFLOPS
56.28 TFLOPS
FP64 (double)
6.947 TFLOPS
879.3 GFLOPS
Graphics Processor
GPU Name
GA100
GB203
Architecture
Ampere
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
45.6 billion
Die Size
826 mm²
378 mm²
GPU Variant
—
GB203-400-A1
Board Design
TDP
400W
360W
Suggested PSU
800 W
750 W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
8.0
12.0
Shader Model
N/A
6.8
Benchmark
3DMark Time Spy
—
33,116
3DMark Time Spy Extreme
—
16,627
3DMark Speed Way
—
9,296
▲ Specs Compare
Data sourced from official specifications and benchmark tests.