NVIDIA H100 PCIe vs NVIDIA GeForce RTX 2080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Sep 2018
Generation
Tesla Hopper
GeForce 20
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
1350 MHz
Boost Clock
1755 MHz
1545 MHz
Memory Clock
1593 MHz
1750 MHz
Memory
Memory Size
80GB
11GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
352bit
Bandwidth
2039GB/s
616.0GB/s
Render Config
SM Count
114
68
Shading Units
14592
4352
TMUs
456
272
ROPs
24
88
Tensor Cores
456
544
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
0 MB
RT Cores
—
68
Theoretical Performance
Pixel Rate
42.12 GPixel/s
136.0 GPixel/s
Texture Rate
800.3 GTexel/s
420.2 GTexel/s
FP16 (half)
204.9 TFLOPS
26.90 TFLOPS
FP32 (float)
51.22 TFLOPS
13.45 TFLOPS
FP64 (double)
25.61 TFLOPS
420.2 GFLOPS
Graphics Processor
GPU Name
GH100
TU102
Architecture
Hopper
Turing
Foundry
TSMC
TSMC
Process Size
4 nm
12 nm
Transistors
80 billion
18.6 billion
Die Size
814 mm²
754 mm²
GPU Variant
—
TU102-300A-K1-A1
Board Design
TDP
350W
250W
Suggested PSU
750 W
600 W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 16-pin
2x 8-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
9.0
7.5
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.