Aubrey Isle and H100 PCIe - video card comparison
Aubrey Isle
H100 PCIe
Architecture
Knights (2010)
Hopper (2022)
GPU code name
Knights Ferry
GH100
Market segment
Desktop
Desktop
Release date
May 2010
March 2022
Interface
PCIe 2.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Boost clock speed
-
1650 MHz
Core clock speed
1200 MHz
-
Floating-point performance
76.8 gflops
-
Manufacturing process technology
45 nm
4 nm
Number of transistors
2,300 million
80,000 million
Pipelines / CUDA cores
256
7296
Power consumption (TDP)
300 Watt
350 Watt
Texture fill rate
38.40
752.4
Memory type
GDDR5
HBM2e
Maximum RAM amount
2 GB
80 GB
Memory bus width
512 Bit
5120 Bit
Memory clock speed
4800 MHz
2 GB/s
Memory bandwidth
307.2 GB/s
1,280 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.1
N/A
CUDA
-
9.0
OpenCL
1.2
3.0
OpenGL
4.3
N/A
Shader Model
5.0
N/A
Vulkan
N/A
N/A