GeForce 840A and Radeon HD 7650A - video card comparison
Passmark - benchmark score GeForce 840A vs Radeon HD 7650A
GeForce 840A
1214
Radeon HD 7650A
587
GeForce 840A
Radeon HD 7650A
Architecture
Maxwell (2014−2018)
TeraScale 2 (2009−2015)
GPU code name
GM108
Onega
Market segment
Desktop
Desktop
Release date
March 2014
January 2012
Interface
PCIe 3.0 x8
MXM-A (3.0)
Boost clock speed
1124 MHz
-
Core clock speed
1029 MHz
600 MHz
Floating-point performance
863.2 gflops
576.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
-
716 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
33 Watt
33 Watt
Texture fill rate
17.98
14.40
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2002 MHz
1800 MHz
Memory bandwidth
16.02 GB/s
28.8 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.2 (11_0)
CUDA
5.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A