GeForce GT 640 and Radeon 610M - video card comparison
Passmark - benchmark score GeForce GT 640 vs Radeon 610M
GeForce GT 640
1210
Radeon 610M
1137
GeForce GT 640
Radeon 610M
Architecture
Kepler (2012−2018)
RDNA 2 (2020−2022)
GPU code name
GK107
RDNA 2
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
-
2200 MHz
Core clock speed
902 MHz
400 MHz
Floating-point performance
692.7 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,270 million
-
Pipelines / CUDA cores
384
128
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
28.86
15.20
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1782 MHz
System Shared
Memory bandwidth
28.51 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3