GeForce GT 545 and Radeon HD 3870 - video card comparison
Passmark - benchmark score GeForce GT 545 vs Radeon HD 3870
GeForce GT 545
1132
Radeon HD 3870
572
GeForce GT 545
Radeon HD 3870
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF116
RV670
Market segment
Desktop
Desktop
Release date
May 2011
November 2007
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
720 MHz
777 MHz
Floating-point performance
414.7 gflops
497.3 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,170 million
666 million
Pipelines / CUDA cores
144
320
Power consumption (TDP)
70 Watt
106 Watt
Texture fill rate
17.28
12.43
Memory type
DDR3
GDDR4
Maximum RAM amount
1536 MB
512 MB
Memory bus width
192 Bit
256 Bit
Memory clock speed
1600 MHz
2252 MHz
Memory bandwidth
38.4 GB/s
72.06 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A