NVIDIA GRID K140Q vs NVIDIA Quadro CX

Comparative analysis of NVIDIA GRID K140Q and NVIDIA Quadro CX 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 - G3D Mark, PassMark - G2D Mark.

NVIDIA GRID K140Q

NVIDIA Quadro CX

Differences

Reasons to consider the NVIDIA GRID K140Q

Videocard is newer: launch date 4 year(s) 7 month(s) later
Around 41% higher core clock speed: 850 MHz vs 602 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
Around 15% lower typical power consumption: 130 Watt vs 150 Watt
Around 11% higher memory clock speed: 1782 MHz vs 1600 MHz
Around 1% better performance in PassMark - G2D Mark: 457 vs 454

Specifications (specs)
Launch date	28 June 2013 vs 11 November 2008
Core clock speed	850 MHz vs 602 MHz
Manufacturing process technology	28 nm vs 55 nm
Thermal Design Power (TDP)	130 Watt vs 150 Watt
Memory clock speed	1782 MHz vs 1600 MHz
Benchmarks
PassMark - G2D Mark	457 vs 454

Reasons to consider the NVIDIA Quadro CX

2.8x more texture fill rate: 38.5 GTexel / s vs 13.6 GTexel / s
Around 42% better floating-point performance: 462.3 gflops vs 326.4 gflops
Around 50% higher maximum memory size: 1536 MB vs 1 GB
Around 30% better performance in PassMark - G3D Mark: 947 vs 728

Specifications (specs)
Texture fill rate	38.5 GTexel / s vs 13.6 GTexel / s
Floating-point performance	462.3 gflops vs 326.4 gflops
Maximum memory size	1536 MB vs 1 GB
Benchmarks
PassMark - G3D Mark	947 vs 728

Compare benchmarks

GPU 1: NVIDIA GRID K140Q
GPU 2: NVIDIA Quadro CX

PassMark - G3D Mark

GPU 1

GPU 2

728

947

PassMark - G2D Mark

GPU 1

GPU 2

457

454

Name	NVIDIA GRID K140Q	NVIDIA Quadro CX
PassMark - G3D Mark	728	947
PassMark - G2D Mark	457	454

Compare specifications (specs)

	NVIDIA GRID K140Q	NVIDIA Quadro CX
Essentials
Architecture	Kepler	Tesla 2.0
Code name	GK107	GT200B
Launch date	28 June 2013	11 November 2008
Launch price (MSRP)	$125	$1,999
Place in performance rating	343	340
Type	Workstation	Workstation
Price now		$149.95
Value for money (0-100)		8.20
Technical info
Core clock speed	850 MHz	602 MHz
Floating-point performance	326.4 gflops	462.3 gflops
Manufacturing process technology	28 nm	55 nm
Pipelines	192	192
Texture fill rate	13.6 GTexel / s	38.5 GTexel / s
Thermal Design Power (TDP)	130 Watt	150 Watt
Transistor count	1,270 million	1,400 million
Video outputs and ports
Display Connectors	No outputs	1x DVI, 2x DisplayPort, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Length		267 mm
Supplementary power connectors		1x 6-pin
API support
DirectX	12.0 (11_0)	10.0
OpenGL	4.6	3.3
Memory
Maximum RAM amount	1 GB	1536 MB
Memory bandwidth	28.51 GB / s	76.8 GB / s
Memory bus width	128 Bit	384 Bit
Memory clock speed	1782 MHz	1600 MHz
Memory type	DDR3	GDDR3