NVIDIA H100 CNX vs NVIDIA GeForce RTX 2080 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Jan 2019
Generation
Tesla Hopper
GeForce 20 Mobile
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
690 MHz
735 MHz
Boost Clock
1845 MHz
1095 MHz
Memory Clock
1593 MHz
1500 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
256bit
Bandwidth
2039GB/s
384.0GB/s
Render Config
SM Count
114
46
Shading Units
14592
2944
TMUs
456
184
ROPs
24
64
Tensor Cores
456
368
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
4 MB
RT Cores
—
46
Theoretical Performance
Pixel Rate
44.28 GPixel/s
70.08 GPixel/s
Texture Rate
841.3 GTexel/s
201.5 GTexel/s
FP16 (half)
215.4 TFLOPS
12.89 TFLOPS
FP32 (float)
53.84 TFLOPS
6.447 TFLOPS
FP64 (double)
26.92 TFLOPS
201.5 GFLOPS
Graphics Processor
GPU Name
GH100
TU104
Architecture
Hopper
Turing
Foundry
TSMC
TSMC
Process Size
4 nm
12 nm
Transistors
80 billion
13.6 billion
Die Size
814 mm²
545 mm²
GPU Variant
—
N18E-G3-A1
Board Design
TDP
350W
80W
Suggested PSU
750 W
—
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
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
9.0
7.5
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.