Radeon R7 A265 and GeForce GT 820M - video card comparison
Passmark - benchmark score Radeon R7 A265 vs GeForce GT 820M
Radeon R7 A265
1023
GeForce GT 820M
584
Radeon R7 A265
GeForce GT 820M
Architecture
GCN 1.0 (2012−2020)
Fermi 2.0 (2010−2014)
GPU code name
Opal
GF117
Market segment
Desktop
Desktop
Release date
January 2014
November 2013
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Boost clock speed
825 MHz
-
Core clock speed
725 MHz
775 MHz
Floating-point performance
633.6 gflops
297.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
585 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
-
15 Watt
Texture fill rate
19.80
12.40
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
28.8 GB/s
14.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A