NVIDIA GeForce GT 635 OEM vs NVIDIA GeForce GTX 580 Rev. 2

Comparative analysis of NVIDIA GeForce GT 635 OEM and NVIDIA GeForce GTX 580 Rev. 2 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, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

NVIDIA GeForce GT 635 OEM

NVIDIA GeForce GTX 580 Rev. 2

Differences

Reasons to consider the NVIDIA GeForce GT 635 OEM

Videocard is newer: launch date 2 year(s) 3 month(s) later
Around 25% higher core clock speed: 967 MHz vs 772 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
7x lower typical power consumption: 35 Watt vs 244 Watt

Launch date	1 October 2013 vs 6 June 2011
Core clock speed	967 MHz vs 772 MHz
Manufacturing process technology	28 nm vs 40 nm
Thermal Design Power (TDP)	35 Watt vs 244 Watt

Reasons to consider the NVIDIA GeForce GTX 580 Rev. 2

3.2x more texture fill rate: 49.41 GTexel / s vs 15.47 GTexel / s
Around 33% higher pipelines: 512 vs 384
2.1x better floating-point performance: 1,581 gflops vs 742.7 gflops
Around 50% higher maximum memory size: 1536 MB vs 1 GB
2.2x more memory clock speed: 4008 MHz vs 1800 MHz

Texture fill rate	49.41 GTexel / s vs 15.47 GTexel / s
Pipelines	512 vs 384
Floating-point performance	1,581 gflops vs 742.7 gflops
Maximum memory size	1536 MB vs 1 GB
Memory clock speed	4008 MHz vs 1800 MHz

Compare benchmarks

GPU 1: NVIDIA GeForce GT 635 OEM
GPU 2: NVIDIA GeForce GTX 580 Rev. 2

Name	NVIDIA GeForce GT 635 OEM	NVIDIA GeForce GTX 580 Rev. 2
PassMark - G2D Mark	235
PassMark - G3D Mark	833
Geekbench - OpenCL	3741
GFXBench 4.0 - Car Chase Offscreen (Frames)	1585
GFXBench 4.0 - Car Chase Offscreen (Fps)	1585
GFXBench 4.0 - Manhattan (Frames)	1696
GFXBench 4.0 - Manhattan (Fps)	1696
GFXBench 4.0 - T-Rex (Frames)	2188
GFXBench 4.0 - T-Rex (Fps)	2188
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		42.212
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		914.386
CompuBench 1.5 Desktop - T-Rex (Frames/s)		5.262
CompuBench 1.5 Desktop - Video Composition (Frames/s)		43.391
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		99.735

Compare specifications (specs)

	NVIDIA GeForce GT 635 OEM	NVIDIA GeForce GTX 580 Rev. 2
Essentials
Architecture	Kepler 2.0	Fermi 2.0
Code name	GK208	GF110
Launch date	1 October 2013	6 June 2011
Place in performance rating	1152	1154
Type	Desktop	Desktop
Launch price (MSRP)		$499
Technical info
Core clock speed	967 MHz	772 MHz
Floating-point performance	742.7 gflops	1,581 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	384	512
Texture fill rate	15.47 GTexel / s	49.41 GTexel / s
Thermal Design Power (TDP)	35 Watt	244 Watt
Transistor count		3,000 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	2x DVI, 1x mini-HDMI
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 2.0 x16
Length	145 mm	267 mm
Supplementary power connectors	None	1x 6-pin + 1x 8-pin
API support
DirectX	12.0 (11_0)	12.0 (11_0)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	1 GB	1536 MB
Memory bandwidth	14.4 GB / s	192.4 GB / s
Memory bus width	64 Bit	384 Bit
Memory clock speed	1800 MHz	4008 MHz
Memory type	DDR3	GDDR5