GRID K2 and Arc Pro A40 - video card comparison
GRID K2
Arc Pro A40
Architecture
Kepler (2012−2018)
Generation 12.7 (2022)
GPU code name
GK104
DG2-128
Market segment
Workstation
Desktop
Release date
May 2013
August 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
-
1700 MHz
Core clock speed
745 MHz
-
Floating-point performance
2x 2,289 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
3,540 million
7,200 million
Pipelines / CUDA cores
1536
1024
Power consumption (TDP)
225 Watt
50 Watt
Texture fill rate
95.36
108.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
6 GB
Memory bus width
256 Bit
96 Bit
Memory clock speed
5 GB/s
16 GB/s
Memory bandwidth
160.0 GB/s
192.0 GB/s
Display Connectors
No outputs
4x mini-DisplayPort 2.0
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
-
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.6
Vulkan
1.2.175
1.3