H100 PCIe and Arc A770 - video card comparison
H100 PCIe
Arc A770
Architecture
Hopper (2022)
Alchemist
GPU code name
GH100
DG2-512
Market segment
Desktop
Desktop
Release date
March 2022
October 2022
Interface
PCIe 5.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Boost clock speed
1650 MHz
2400 MHz
Core clock speed
-
2100 MHz
Manufacturing process technology
4 nm
6 nm
Number of transistors
80,000 million
21,700 million
Pipelines / CUDA cores
7296
4096
Power consumption (TDP)
350 Watt
225 Watt
Texture fill rate
752.4
614.4
Memory type
HBM2e
GDDR6
Maximum RAM amount
80 GB
16 GB
Memory bus width
5120 Bit
256 Bit
Memory clock speed
2 GB/s
16000 MHz
Memory bandwidth
1,280 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
N/A
12 Ultimate (12_2)
CUDA
9.0
-
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.6
Vulkan
N/A
1.3