Tesla D870 and H100 PCIe - video card comparison
Tesla D870
H100 PCIe
Architecture
Tesla (2006−2010)
Hopper (2022)
GPU code name
G80
GH100
Market segment
Workstation
Desktop
Release date
May 2007
March 2022
Interface
PCIe 1.0 x16
PCIe 5.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
-
1650 MHz
Core clock speed
600 MHz
-
Floating-point performance
2x 345.6 gflops
-
Manufacturing process technology
90 nm
4 nm
Number of transistors
681 million
80,000 million
Pipelines / CUDA cores
128
7296
Power consumption (TDP)
520 Watt
350 Watt
Texture fill rate
38.40
752.4
Memory type
GDDR3
HBM2e
Maximum RAM amount
1536 MB
80 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
1600 MHz
2 GB/s
Memory bandwidth
76.8 GB/s
1,280 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
N/A
CUDA
+
9.0
OpenCL
1.1
3.0
OpenGL
3.3
N/A
Shader Model
4.0
N/A
Vulkan
N/A
N/A