GeForce GT 820M and Radeon HD 6520G - video card comparison
Passmark - benchmark score GeForce GT 820M vs Radeon HD 6520G
GeForce GT 820M
584
Radeon HD 6520G
308
GeForce GT 820M
Radeon HD 6520G
Architecture
Fermi 2.0 (2010−2014)
Terascale 2 (2009−2015)
GPU code name
GF117
Llano
Market segment
Desktop
Laptop
Release date
November 2013
June 2011
Interface
PCIe 2.0 x16
IGP
Core clock speed
775 MHz
400 MHz
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
585 million
1000 Million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
15 Watt
35 Watt
Texture fill rate
12.40
6.400
Memory type
DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
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