GeForce GT 820M and Radeon HD 5570 - video card comparison
Passmark - benchmark score GeForce GT 820M vs Radeon HD 5570
GeForce GT 820M
584
Radeon HD 5570
493
GeForce GT 820M
Radeon HD 5570
Architecture
Fermi 2.0 (2010−2014)
Terascale 2 (2009−2015)
GPU code name
GF117
Redwood
Market segment
Desktop
Desktop
Release date
November 2013
February 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
775 MHz
650 MHz
Floating-point performance
297.6 gflops
520.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
585 million
627 million
Pipelines / CUDA cores
96
400
Power consumption (TDP)
15 Watt
39 Watt
Texture fill rate
12.40
13.00
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
667 - 900 MHz
Memory bandwidth
14.4 GB/s
25.6 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (11_0)
11.2 (11_0)
CUDA
2.1
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A