GeForce 820A and Radeon HD 8470D - video card comparison
Passmark - benchmark score GeForce 820A vs Radeon HD 8470D
GeForce 820A
572
Radeon HD 8470D
375
GeForce 820A
Radeon HD 8470D
Architecture
Fermi 2.0 (2010−2014)
Terascale 3 (2010−2013)
GPU code name
GF117
Richland
Market segment
Desktop
Desktop
Release date
March 2014
June 2013
Interface
PCIe 2.0 x16
IGP
Core clock speed
775 MHz
800 MHz
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
585 million
1,303 million
Pipelines / CUDA cores
96
128
Power consumption (TDP)
15 Watt
65 Watt
Texture fill rate
12.40
10.20
Memory type
DDR3
-
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
-
Memory clock speed
1800 MHz
-
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