A40 PCIe and GeForce RTX 2080 Ti 12 GB - video card comparison
A40 PCIe
GeForce RTX 2080 Ti 12 GB
Architecture
Ampere (2020−2022)
Turing (2018−2021)
GPU code name
GA102
TU102
Market segment
Desktop
Desktop
Release date
October 2020
October 2022
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1755 MHz
1650 MHz
Manufacturing process technology
8 nm
12 nm
Number of transistors
28,300 million
18,600 million
Pipelines / CUDA cores
10752
4608
Power consumption (TDP)
300 Watt
250 Watt
Texture fill rate
589.7
475.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
12 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
14.5 GB/s
16 GB/s
Memory bandwidth
695.8 GB/s
768.0 GB/s
Display Connectors
3x DisplayPort
1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
7.5
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3