GeForce GT 545 and Radeon HD 4700 - video card comparison
GeForce GT 545
Radeon HD 4700
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF116
RV730
Market segment
Desktop
Desktop
Release date
May 2011
February 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
720 MHz
600 MHz
Floating-point performance
414.7 gflops
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,170 million
514 million
Pipelines / CUDA cores
144
320
Power consumption (TDP)
70 Watt
50 Watt
Texture fill rate
17.28
19.20
Memory type
DDR3
DDR2
Maximum RAM amount
1536 MB
512 MB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1600 MHz
800 MHz
Memory bandwidth
38.4 GB/s
12.8 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
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A