A100 PCIe 80 GB and Radeon RX 7900 GRE - video card comparison
A100 PCIe 80 GB
Radeon RX 7900 GRE
Architecture
Ampere (2020−2022)
RDNA 3
GPU code name
GA100
Navi 31
Market segment
Desktop
Desktop
Release date
June 2021
July 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1410 MHz
2245 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
54,200 million
57,700 million
Pipelines / CUDA cores
6912
5120
Power consumption (TDP)
250 Watt
260 Watt
Texture fill rate
609.1
718.4
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
18000 MHz
Memory bandwidth
2,039 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
N/A
12 Ultimate (12_2)
CUDA
8.0
-
OpenCL
3.0
2.2
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3