NVIDIA GeForce 505 OEM vs NVIDIA GeForce GT 620 OEM

Comparative analysis of NVIDIA GeForce 505 OEM and NVIDIA GeForce GT 620 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), CompuBench 1.5 Desktop - T-Rex (Frames/s).

NVIDIA GeForce 505 OEM

NVIDIA GeForce GT 620 OEM

Differences

Reasons to consider the NVIDIA GeForce 505 OEM

Videocard is newer: launch date 10 month(s) later
Around 20% lower typical power consumption: 25 Watt vs 30 Watt

Launch date	17 February 2013 vs 2 April 2012
Thermal Design Power (TDP)	25 Watt vs 30 Watt

Reasons to consider the NVIDIA GeForce GT 620 OEM

Around 32% higher core clock speed: 810 MHz vs 615 MHz
Around 38% higher texture fill rate: 6.48 GTexel / s vs 4.712 GTexel / s
3x more pipelines: 48 vs 16
3.5x better floating-point performance: 155.5 gflops vs 44.86 gflops
Around 28% higher memory clock speed: 1796 MHz vs 1400 MHz
Around 26% better performance in GFXBench 4.0 - T-Rex (Frames): 1364 vs 1079
Around 26% better performance in GFXBench 4.0 - T-Rex (Fps): 1364 vs 1079

Specifications (specs)
Core clock speed	810 MHz vs 615 MHz
Texture fill rate	6.48 GTexel / s vs 4.712 GTexel / s
Pipelines	48 vs 16
Floating-point performance	155.5 gflops vs 44.86 gflops
Memory clock speed	1796 MHz vs 1400 MHz
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	1364 vs 1079
GFXBench 4.0 - T-Rex (Fps)	1364 vs 1079

Compare benchmarks

GPU 1: NVIDIA GeForce 505 OEM
GPU 2: NVIDIA GeForce GT 620 OEM

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1079

1364

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1079

1364

Name	NVIDIA GeForce 505 OEM	NVIDIA GeForce GT 620 OEM
PassMark - G2D Mark	62
PassMark - G3D Mark	144
GFXBench 4.0 - T-Rex (Frames)	1079	1364
GFXBench 4.0 - T-Rex (Fps)	1079	1364
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		2.756
GFXBench 4.0 - Car Chase Offscreen (Frames)		637
GFXBench 4.0 - Car Chase Offscreen (Fps)		637
GFXBench 4.0 - Manhattan (Frames)		1148
GFXBench 4.0 - Manhattan (Fps)		1148
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0

Compare specifications (specs)

	NVIDIA GeForce 505 OEM	NVIDIA GeForce GT 620 OEM
Essentials
Architecture	Tesla 2.0	Fermi 2.0
Code name	GT216	GF119
Launch date	17 February 2013	2 April 2012
Place in performance rating	1594	1597
Type	Desktop	Desktop
Technical info
Core clock speed	615 MHz	810 MHz
Floating-point performance	44.86 gflops	155.5 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	16	48
Texture fill rate	4.712 GTexel / s	6.48 GTexel / s
Thermal Design Power (TDP)	25 Watt	30 Watt
Transistor count	486 million	292 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	1x DVI, 1x HDMI, 1x VGA
Compatibility, dimensions and requirements
Interface	PCIe 1.0 x16	PCIe 2.0 x16
Length	168 mm	145 mm
Supplementary power connectors	None	None
API support
DirectX	10.1	12.0 (11_0)
OpenGL	3.3	4.6
Memory
Maximum RAM amount	512 MB	512 MB
Memory bandwidth	9.6 GB / s	14.37 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	1400 MHz	1796 MHz
Memory type	DDR3	DDR3