GeForce GT 545 and Radeon HD 6670 - video card comparison
Passmark - benchmark score GeForce GT 545 vs Radeon HD 6670
GeForce GT 545
1132
Radeon HD 6670
752
GeForce GT 545
Radeon HD 6670
Architecture
Fermi 2.0 (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF116
Turks
Market segment
Desktop
Desktop
Release date
May 2011
April 2011
Bus support
-
PCIe 2.0 x16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
800 MHz
Core clock speed
720 MHz
-
Floating-point performance
414.7 gflops
768.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
716 million
Pipelines / CUDA cores
144
480
Power consumption (TDP)
70 Watt
66 Watt
Texture fill rate
17.28
19.20
Memory type
DDR3
GDDR5
Maximum RAM amount
1536 MB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1600 MHz
1050 MHz
Memory bandwidth
38.4 GB/s
64 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
Eyefinity
-
1
HDMI
+
+
DisplayPort support
-
-
DirectX
12 (11_0)
DirectX® 11
CUDA
2.1
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-