GeForce GTX 850A and Radeon R7 350 640SP - video card comparison
GeForce GTX 850A
Radeon R7 350 640SP
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM107
Cape Verde
Market segment
Desktop
Desktop
Release date
March 2014
January 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
936 MHz
-
Core clock speed
902 MHz
925 MHz
Floating-point performance
1,198 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,500 million
Pipelines / CUDA cores
640
640
Power consumption (TDP)
45 Watt
55 Watt
Texture fill rate
37.44
37.00
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
4.5 GB/s
Memory bandwidth
28.8 GB/s
72 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (11_0)
12 (11_1)
CUDA
5.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2