GeForce 840A and Radeon HD 5750 - video card comparison
Passmark - benchmark score GeForce 840A vs Radeon HD 5750
GeForce 840A
1214
Radeon HD 5750
1197
GeForce 840A
Radeon HD 5750
Architecture
Maxwell (2014−2018)
TeraScale 2 (2009−2015)
GPU code name
GM108
Juniper
Market segment
Desktop
Desktop
Release date
March 2014
October 2009
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1124 MHz
-
Core clock speed
1029 MHz
700 MHz
Floating-point performance
863.2 gflops
1,008.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
-
1,040 million
Pipelines / CUDA cores
384
720
Power consumption (TDP)
33 Watt
86 Watt
Texture fill rate
17.98
25.20
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2002 MHz
4600 MHz
Memory bandwidth
16.02 GB/s
73.6 GB/s
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
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