Radeon HD 8670D and GeForce GTX 850A - video card comparison
Passmark - benchmark score Radeon HD 8670D vs GeForce GTX 850A
Radeon HD 8670D
545
GeForce GTX 850A
1080
Radeon HD 8670D
GeForce GTX 850A
Architecture
Terascale 3 (2010−2013)
Maxwell (2014−2018)
GPU code name
Richland
GM107
Market segment
Desktop
Desktop
Release date
June 2013
March 2014
Interface
IGP
PCIe 3.0 x16
Boost clock speed
950 MHz
936 MHz
Core clock speed
844 MHz
902 MHz
Floating-point performance
-
1,198 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
1,303 million
1,870 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
100 Watt
45 Watt
Texture fill rate
22.80
37.44
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
5.0
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126