NVIDIA GeForce GTX 750 Ti vs NVIDIA GeForce GTX 660 Ti

Comparative analysis of NVIDIA GeForce GTX 750 Ti and NVIDIA GeForce GTX 660 Ti 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

NVIDIA GeForce GTX 750 Ti

NVIDIA GeForce GTX 660 Ti

Differences

Reasons to consider the NVIDIA GeForce GTX 750 Ti

Videocard is newer: launch date 1 year(s) 6 month(s) later
Around 11% higher core clock speed: 1020 MHz vs 915 MHz
Around 11% higher boost clock speed: 1085 MHz vs 980 MHz
2.5x lower typical power consumption: 60 Watt vs 150 Watt
Around 11% better performance in PassMark - G2D Mark: 517 vs 466
Around 17% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.463 vs 36.256
Around 62% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 133.458 vs 82.191
Around 47% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4843 vs 3285
Around 47% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4843 vs 3285

Specifications (specs)
Launch date	18 February 2014 vs 16 August 2012
Core clock speed	1020 MHz vs 915 MHz
Boost clock speed	1085 MHz vs 980 MHz
Thermal Design Power (TDP)	60 Watt vs 150 Watt
Benchmarks
PassMark - G2D Mark	517 vs 466
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	42.463 vs 36.256
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	133.458 vs 82.191
GFXBench 4.0 - Car Chase Offscreen (Frames)	4843 vs 3285
GFXBench 4.0 - Car Chase Offscreen (Fps)	4843 vs 3285

Reasons to consider the NVIDIA GeForce GTX 660 Ti

2.4x more texture fill rate: 102.5 billion / sec vs 43.4 GTexel / s
2.1x more pipelines: 1344 vs 640
Around 77% better floating-point performance: 2,459.5 gflops vs 1,389 gflops
Around 20% higher memory clock speed: 6.0 GB/s vs 5.4 GB/s
Around 13% better performance in PassMark - G3D Mark: 4411 vs 3898
Around 33% better performance in Geekbench - OpenCL: 15349 vs 11512
Around 60% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1029.267 vs 642.715
Around 4% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.037 vs 2.933
Around 73% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 45.894 vs 26.532
13.9x better performance in 3DMark Fire Strike - Graphics Score: 1615 vs 116

Specifications (specs)
Texture fill rate	102.5 billion / sec vs 43.4 GTexel / s
Pipelines	1344 vs 640
Floating-point performance	2,459.5 gflops vs 1,389 gflops
Memory clock speed	6.0 GB/s vs 5.4 GB/s
Benchmarks
PassMark - G3D Mark	4411 vs 3898
Geekbench - OpenCL	15349 vs 11512
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1029.267 vs 642.715
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.037 vs 2.933
CompuBench 1.5 Desktop - Video Composition (Frames/s)	45.894 vs 26.532
GFXBench 4.0 - Manhattan (Frames)	3684 vs 3683
GFXBench 4.0 - T-Rex (Frames)	3337 vs 3329
GFXBench 4.0 - Manhattan (Fps)	3684 vs 3683
GFXBench 4.0 - T-Rex (Fps)	3337 vs 3329
3DMark Fire Strike - Graphics Score	1615 vs 116

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 750 Ti
GPU 2: NVIDIA GeForce GTX 660 Ti

PassMark - G3D Mark

GPU 1

GPU 2

3898

4411

PassMark - G2D Mark

GPU 1

GPU 2

517

466

Geekbench - OpenCL

GPU 1

GPU 2

11512

15349

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

42.463

36.256

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

642.715

1029.267

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

2.933

3.037

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

26.532

45.894

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

133.458

82.191

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

4843

3285

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3683

3684

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3329

3337

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

4843

3285

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3683

3684

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3329

3337

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

116

1615

Name	NVIDIA GeForce GTX 750 Ti	NVIDIA GeForce GTX 660 Ti
PassMark - G3D Mark	3898	4411
PassMark - G2D Mark	517	466
Geekbench - OpenCL	11512	15349
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	42.463	36.256
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	642.715	1029.267
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.933	3.037
CompuBench 1.5 Desktop - Video Composition (Frames/s)	26.532	45.894
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	133.458	82.191
GFXBench 4.0 - Car Chase Offscreen (Frames)	4843	3285
GFXBench 4.0 - Manhattan (Frames)	3683	3684
GFXBench 4.0 - T-Rex (Frames)	3329	3337
GFXBench 4.0 - Car Chase Offscreen (Fps)	4843	3285
GFXBench 4.0 - Manhattan (Fps)	3683	3684
GFXBench 4.0 - T-Rex (Fps)	3329	3337
3DMark Fire Strike - Graphics Score	116	1615

Compare specifications (specs)

	NVIDIA GeForce GTX 750 Ti	NVIDIA GeForce GTX 660 Ti
Essentials
Architecture	Maxwell	Kepler
Code name	GM107	GK104
Launch date	18 February 2014	16 August 2012
Launch price (MSRP)	$149	$299
Place in performance rating	726	727
Price now	$299.01	$321.99
Type	Desktop	Desktop
Value for money (0-100)	15.02	17.34
Technical info
Boost clock speed	1085 MHz	980 MHz
Core clock speed	1020 MHz	915 MHz
CUDA cores	640	1344
Floating-point performance	1,389 gflops	2,459.5 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	640	1344
Texture fill rate	43.4 GTexel / s	102.5 billion / sec
Thermal Design Power (TDP)	60 Watt	150 Watt
Transistor count	1,870 million	3,540 million
Video outputs and ports
Audio input for HDMI	Internal	Internal
Display Connectors	2x DVI, 1x mini-HDMI, One Dual Link DVI-I, One Dual Link DVI-D, One mini...	2x DVI, 1x HDMI, 1x DisplayPort, One Dual Link DVI-I, One Dual Link DVI-D, One HDMI...
G-SYNC support
HDCP
HDMI
Maximum VGA resolution	2048x1536	2048x1536
Multi monitor support
Compatibility, dimensions and requirements
Bus support	PCI Express 3.0	PCI Express 3.0
Height	4.376" (11.1 cm)	4.376" (11.1 cm)
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	5.7" (14.5 cm)	9.5" (24.1 cm)
Supplementary power connectors	None	Two 6-pin
SLI options		3-way
API support
DirectX	12.0 (11_0)	12.0 (11_0)
OpenGL	4.4	4.3
Memory
Maximum RAM amount	2 GB	2 GB
Memory bandwidth	86.4 GB / s	144.2 GB / s
Memory bus width	128 Bit	192-bit GDDR5
Memory clock speed	5.4 GB/s	6.0 GB/s
Memory type	GDDR5	GDDR5
Shared memory	0	0
Technologies
3D Gaming
3D Vision
3D Vision Live
Adaptive VSync
Blu Ray 3D
CUDA
FXAA
GeForce Experience
GPU Boost
TXAA
3D Blu-Ray
SLI