Radeon R9 370 and GeForce GT 640 - video card comparison
Passmark - benchmark score Radeon R9 370 vs GeForce GT 640
Radeon R9 370
4864
GeForce GT 640
1210
Radeon R9 370
GeForce GT 640
Architecture
GCN 1.0 (2012−2020)
Kepler (2012−2018)
GPU code name
Trinidad
GK107
Market segment
Desktop
Desktop
Release date
May 2015
June 2012
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
975 MHz
-
Core clock speed
925 MHz
902 MHz
Floating-point performance
2,496 gflops
692.7 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
1,270 million
Pipelines / CUDA cores
1280
384
Power consumption (TDP)
110 Watt
65 Watt
Texture fill rate
78.00
28.86
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5600 MHz
1782 MHz
Memory bandwidth
179.2 GB/s
28.51 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 (11_1)
12 (11_0)
CUDA
-
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.1.126