Radeon RX Vega 11 and GeForce GT 640 - video card comparison
Passmark - benchmark score Radeon RX Vega 11 vs GeForce GT 640
Radeon RX Vega 11
2184
GeForce GT 640
1210
Radeon RX Vega 11
GeForce GT 640
Architecture
Vega (2017−2021)
Kepler (2012−2018)
GPU code name
Vega Raven Ridge
GK107
Market segment
Desktop
Desktop
Release date
October 2017
June 2012
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1240 MHz
-
Core clock speed
-
902 MHz
Floating-point performance
1,760 gflops
692.7 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
4,940 million
1,270 million
Pipelines / CUDA cores
704
384
Power consumption (TDP)
65 Watt
65 Watt
Texture fill rate
61.60
28.86
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1782 MHz
Memory bandwidth
-
28.51 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
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