NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA Quadro NVS 140M

Comparative analysis of NVIDIA GeForce GT 640 OEM Rebrand and NVIDIA Quadro NVS 140M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: 3DMark Fire Strike - Graphics Score, PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA GeForce GT 640 OEM Rebrand

NVIDIA Quadro NVS 140M

Differences

Reasons to consider the NVIDIA GeForce GT 640 OEM Rebrand

Videocard is newer: launch date 4 year(s) 11 month(s) later
Around 80% higher core clock speed: 720 MHz vs 400 MHz
5.4x more texture fill rate: 17.28 GTexel / s vs 3.2 GTexel / s
9x more pipelines: 144 vs 16
16.2x better floating-point performance: 414.7 gflops vs 25.6 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 80 nm
3x more maximum memory size: 1536 MB vs 512 MB
Around 33% higher memory clock speed: 1600 MHz vs 1200 MHz

Launch date	24 April 2012 vs 9 May 2007
Core clock speed	720 MHz vs 400 MHz
Texture fill rate	17.28 GTexel / s vs 3.2 GTexel / s
Pipelines	144 vs 16
Floating-point performance	414.7 gflops vs 25.6 gflops
Manufacturing process technology	40 nm vs 80 nm
Maximum memory size	1536 MB vs 512 MB
Memory clock speed	1600 MHz vs 1200 MHz

Reasons to consider the NVIDIA Quadro NVS 140M

7.5x lower typical power consumption: 10 Watt vs 75 Watt

Thermal Design Power (TDP)	10 Watt vs 75 Watt

Compare benchmarks

GPU 1: NVIDIA GeForce GT 640 OEM Rebrand
GPU 2: NVIDIA Quadro NVS 140M

Name	NVIDIA GeForce GT 640 OEM Rebrand	NVIDIA Quadro NVS 140M
3DMark Fire Strike - Graphics Score	410
PassMark - G3D Mark		79
PassMark - G2D Mark		46
GFXBench 4.0 - T-Rex (Frames)		169
GFXBench 4.0 - T-Rex (Fps)		169

Compare specifications (specs)

	NVIDIA GeForce GT 640 OEM Rebrand	NVIDIA Quadro NVS 140M
Essentials
Architecture	Fermi 2.0	Tesla
Code name	GF116	G86
Launch date	24 April 2012	9 May 2007
Place in performance rating	1678	1681
Type	Desktop	Mobile workstation
Technical info
Core clock speed	720 MHz	400 MHz
Floating-point performance	414.7 gflops	25.6 gflops
Manufacturing process technology	40 nm	80 nm
Pipelines	144	16
Texture fill rate	17.28 GTexel / s	3.2 GTexel / s
Thermal Design Power (TDP)	75 Watt	10 Watt
Transistor count	1,170 million	210 million
Video outputs and ports
Display Connectors	2x DVI, 1x mini-HDMI	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	145 mm
Supplementary power connectors	None
API support
DirectX	12.0 (11_0)	10.0
OpenGL	4.6	3.3
Memory
Maximum RAM amount	1536 MB	512 MB
Memory bandwidth	38.4 GB / s	9.6 GB / s
Memory bus width	192 Bit	64 Bit
Memory clock speed	1600 MHz	1200 MHz
Memory type	DDR3	GDDR3, GDDR2
Shared memory		yes
Technologies
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