Radeon R7 A265 and GeForce GTX 850A - video card comparison
Passmark - benchmark score Radeon R7 A265 vs GeForce GTX 850A
Radeon R7 A265
1023
GeForce GTX 850A
1080
Radeon R7 A265
GeForce GTX 850A
Architecture
GCN 1.0 (2012−2020)
Maxwell (2014−2018)
GPU code name
Opal
GM107
Market segment
Desktop
Desktop
Release date
January 2014
March 2014
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Boost clock speed
825 MHz
936 MHz
Core clock speed
725 MHz
902 MHz
Floating-point performance
633.6 gflops
1,198 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
1,870 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
-
45 Watt
Texture fill rate
19.80
37.44
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
28.8 GB/s
28.8 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
5.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.1.126