A100 PCIe 80 GB and Arc A770 - video card comparison
A100 PCIe 80 GB
Arc A770
Architecture
Ampere (2020−2022)
Alchemist
GPU code name
GA100
DG2-512
Market segment
Desktop
Desktop
Release date
June 2021
October 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Boost clock speed
1410 MHz
2400 MHz
Core clock speed
-
2100 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
54,200 million
21,700 million
Pipelines / CUDA cores
6912
4096
Power consumption (TDP)
250 Watt
225 Watt
Texture fill rate
609.1
614.4
Memory type
HBM2e
GDDR6
Maximum RAM amount
80 GB
16 GB
Memory bus width
5120 Bit
256 Bit
Memory clock speed
3.2 GB/s
16000 MHz
Memory bandwidth
2,039 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
8.0
-
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.6
Vulkan
N/A
1.3