Radeon R9 M370X and GeForce GT 640 - video card comparison
Passmark - benchmark score Radeon R9 M370X vs GeForce GT 640
Radeon R9 M370X
1589
GeForce GT 640
1209
Radeon R9 M370X
GeForce GT 640
Architecture
GCN 1.0 (2012−2020)
Kepler (2012−2018)
GPU code name
Cape Verde
GK107
Market segment
Laptop
Desktop
Release date
May 2015
June 2012
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
None
Core clock speed
800 MHz
902 MHz
Floating-point performance
-
692.7 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1500 Million
1,270 million
Pipelines / CUDA cores
640
384
Power consumption (TDP)
-
65 Watt
Texture fill rate
-
28.86
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
1782 MHz
Memory bandwidth
-
28.51 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (FL 11_1)
12 (11_0)
CUDA
-
3.0
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.1.126