Radeon HD 8670D and GeForce GT 705 OEM - video card comparison
Radeon HD 8670D
GeForce GT 705 OEM
Architecture
Terascale 3 (2010−2013)
Fermi 2.0 (2010−2014)
GPU code name
Richland
GF119
Market segment
Desktop
Desktop
Release date
June 2013
March 2014
Interface
IGP
PCIe 2.0 x16
Boost clock speed
950 MHz
-
Core clock speed
844 MHz
874 MHz
Floating-point performance
-
167.8 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
1,303 million
292 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
100 Watt
29 Watt
Texture fill rate
22.80
6.992
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1650 MHz
Memory bandwidth
-
13.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
N/A