A100 PCIe 80 GB and Radeon RX 6950 XT - video card comparison
A100 PCIe 80 GB
Radeon RX 6950 XT
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
GA100
Navi
Market segment
Desktop
Desktop
Release date
June 2021
May 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1410 MHz
2324 MHz
Core clock speed
-
1925 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
54,200 million
26,800 million
Pipelines / CUDA cores
6912
5120
Power consumption (TDP)
250 Watt
335 Watt
Texture fill rate
609.1
743.7
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 2.1, 2x DisplayPort 1.4a
HDMI
-
+
DirectX
N/A
12 Ultimate (12_2)
CUDA
8.0
-
OpenCL
3.0
2.1
OpenGL
N/A
4.6
Shader Model
N/A
6.5
Vulkan
N/A
1.3