NVIDIA H100 PCIe 80 GB vs NVIDIA GeForce RTX 2080 SUPER
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Jul 2019
Generation
Server Hopper
GeForce 20
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
1650 MHz
Boost Clock
1755 MHz
1815 MHz
Memory Clock
1593 MHz
1937 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
256bit
Bandwidth
2.04TB/s
495.9GB/s
Render Config
SM Count
114
48
Shading Units
14592
3072
TMUs
456
192
ROPs
24
64
Tensor Cores
456
384
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
4 MB
RT Cores
-
48
Theoretical Performance
Pixel Rate
42.12 GPixel/s
116.2 GPixel/s
Texture Rate
800.3 GTexel/s
348.5 GTexel/s
FP16 (half)
204.9 TFLOPS
22.30 TFLOPS
FP32 (float)
51.22 TFLOPS
11.15 TFLOPS
FP64 (double)
25.61 TFLOPS
348.5 GFLOPS
Graphics Processor
GPU Name
GH100
TU104
Architecture
Hopper
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
80 billion
13.6 billion
Die Size
814 mm²
545 mm²
GPU Variant
-
TU104-450-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
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
7.5
Shader Model
N/A
6.8
📊 Benchmark
3DMark Time Spy
-
11,621
3DMark Time Spy Extreme
-
5,382
3DMark Speed Way
-
2,221
Battlefield 5 1080p
-
164
Shadow of the Tomb Raider 2160p
-
48
Cyberpunk 2077 2160p
-
43
Shadow of the Tomb Raider 1440p
-
91
Cyberpunk 2077 1440p
-
52
Shadow of the Tomb Raider 1080p
-
129
Battlefield 5 2160p
-
67
Cyberpunk 2077 1080p
-
72
Battlefield 5 1440p
-
120
GTA 5 2160p
-
82
GTA 5 1440p
-
118
GTA 5 1080p
-
180