NVIDIA TITAN Xp vs NVIDIA H100 PCIe 80 GB
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Oct 2022
Generation
GeForce 10
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1405 MHz
1095 MHz
Boost Clock
1582 MHz
1755 MHz
Memory Clock
1426 MHz
1593 MHz
Memory
Memory Size
12GB
80GB
Memory Type
GDDR5X
HBM2e
Memory Bus
384bit
5120bit
Bandwidth
547.6GB/s
2.04TB/s
Render Config
SM Count
30
114
Shading Units
3840
14592
TMUs
240
456
ROPs
96
24
L1 Cache
48 KB (per SM)
256 KB (per SM)
L2 Cache
3 MB
50 MB
Tensor Cores
-
456
Theoretical Performance
Pixel Rate
151.9 GPixel/s
42.12 GPixel/s
Texture Rate
379.7 GTexel/s
800.3 GTexel/s
FP16 (half)
189.8 GFLOPS
204.9 TFLOPS
FP32 (float)
12.15 TFLOPS
51.22 TFLOPS
FP64 (double)
379.7 GFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
GP102
GH100
GPU Variant
GP102-450-A1
-
Architecture
Pascal
Hopper
Foundry
TSMC
TSMC
Process Size
16 nm
5 nm
Transistors
11.8 billion
80 billion
Die Size
471 mm²
814 mm²
Board Design
TDP
250W
350W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
6.1
9.0
Shader Model
6.8
N/A