Radeon PRO WX 3100 and GeForce GT 640 - video card comparison
Passmark - benchmark score Radeon PRO WX 3100 vs GeForce GT 640
Radeon PRO WX 3100
2623
GeForce GT 640
1209
Radeon PRO WX 3100
GeForce GT 640
Architecture
Polaris (2016−2019)
Kepler (2012−2018)
GPU code name
Polaris 12
GK107
Market segment
Mobile workstation
Desktop
Release date
March 2017
June 2012
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1219 MHz
-
Core clock speed
-
902 MHz
Floating-point performance
1,248 gflops
692.7 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
1,270 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
65 Watt
65 Watt
Texture fill rate
39.01
28.86
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
1782 MHz
Memory bandwidth
96 GB/s
28.51 GB/s
Shared memory
-
-
Display Connectors
1x DisplayPort, 2x mini-DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
3.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126