Radeon HD 8670D and GeForce GT 545 OEM - video card comparison
Radeon HD 8670D
GeForce GT 545 OEM
Architecture
Terascale 3 (2010−2013)
Fermi 2.0 (2010−2014)
GPU code name
Richland
GF116
Market segment
Desktop
Desktop
Release date
June 2013
May 2011
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
950 MHz
-
Core clock speed
844 MHz
871 MHz
Floating-point performance
-
501.4 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
1,303 million
1,170 million
Pipelines / CUDA cores
384
144
Power consumption (TDP)
100 Watt
105 Watt
Texture fill rate
22.80
20.90
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4000 MHz
Memory bandwidth
-
64 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
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