RTX A40 and GeForce RTX 4060 Mobile - video card comparison
RTX A40
GeForce RTX 4060 Mobile
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA102
GN21-X4
Market segment
Desktop
Laptop
Release date
October 2020
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
-
Boost clock speed
1755 MHz
2370 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
-
Pipelines / CUDA cores
10752
3072
Power consumption (TDP)
300 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
589.7
181.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
8 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
14.5 GB/s
16000 MHz
Memory bandwidth
695.8 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
3x DisplayPort
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3