TITAN Xp and H100 PCIe - video card comparison
TITAN Xp
H100 PCIe
Architecture
Pascal (2016−2021)
Hopper (2022)
GPU code name
GP102
GH100
Market segment
Desktop
Desktop
Release date
April 2017
March 2022
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Boost clock speed
1582 MHz
1650 MHz
Core clock speed
1405 MHz
-
Floating-point performance
12,150 gflops
-
Manufacturing process technology
16 nm
4 nm
Number of transistors
11,800 million
80,000 million
Pipelines / CUDA cores
3840
7296
Power consumption (TDP)
250 Watt
350 Watt
Texture fill rate
379.7
752.4
Memory type
GDDR5X
HBM2e
Maximum RAM amount
12 GB
80 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
11408 MHz
2 GB/s
Memory bandwidth
547.6 GB/s
1,280 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
N/A
CUDA
6.1
9.0
OpenCL
1.2
3.0
OpenGL
4.6
N/A
Shader Model
6.4
N/A
Vulkan
1.2.131
N/A