A40 PCIe and Radeon RX 6950 XT - video card comparison
A40 PCIe
Radeon RX 6950 XT
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
GA102
Navi
Market segment
Desktop
Desktop
Release date
October 2020
May 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1755 MHz
2324 MHz
Core clock speed
-
1925 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
28,300 million
26,800 million
Pipelines / CUDA cores
10752
5120
Power consumption (TDP)
300 Watt
335 Watt
Texture fill rate
589.7
743.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
14.5 GB/s
18000 MHz
Memory bandwidth
695.8 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
3x DisplayPort
1x HDMI 2.1, 2x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.3