GeForce GT 640 and Radeon Pro 5600M - video card comparison
Passmark - benchmark score GeForce GT 640 vs Radeon Pro 5600M
GeForce GT 640
1209
Radeon Pro 5600M
9592
GeForce GT 640
Radeon Pro 5600M
Architecture
Kepler (2012−2018)
Navi / RDNA (2019−2020)
GPU code name
GK107
Navi 10
Market segment
Desktop
Mobile workstation
Release date
June 2012
June 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1265 MHz
Core clock speed
902 MHz
-
Floating-point performance
692.7 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,270 million
-
Pipelines / CUDA cores
384
2560
Power consumption (TDP)
65 Watt
50 Watt
Texture fill rate
28.86
164.8
Memory type
DDR3
HBM2
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
2048 Bit
Memory clock speed
1782 MHz
1540 MBps
Memory bandwidth
28.51 GB/s
394.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (12_1)
CUDA
3.0
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2