GeForce GT 640 and Arc A310 - video card comparison
Passmark - benchmark score GeForce GT 640 vs Arc A310
GeForce GT 640
1210
Arc A310
5809
GeForce GT 640
Arc A310
Architecture
Kepler (2012−2018)
Xe HPG (2020−2022)
GPU code name
GK107
Alchemist
Market segment
Desktop
Laptop
Release date
June 2012
September 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
2000 MHz
Core clock speed
902 MHz
-
Floating-point performance
692.7 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,270 million
7,200 million
Pipelines / CUDA cores
384
6
Power consumption (TDP)
65 Watt
75 Watt (40 - 75 Watt TGP)
Texture fill rate
28.86
64.00
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1782 MHz
15500 MHz
Memory bandwidth
28.51 GB/s
124.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.3