NVIDIA GeForce GTX 750 Ti vs NVIDIA GeForce GTS 450

Comparative analysis of NVIDIA GeForce GTX 750 Ti and NVIDIA GeForce GTS 450 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 GTS 450

Differences

Reasons to consider the NVIDIA GeForce GTX 750 Ti

Videocard is newer: launch date 3 year(s) 5 month(s) later
Around 73% higher texture fill rate: 43.4 GTexel / s vs 25.1 billion / sec
3.3x more pipelines: 640 vs 192
2.3x better floating-point performance: 1,389 gflops vs 601.3 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
Around 77% lower typical power consumption: 60 Watt vs 106 Watt
2x more maximum memory size: 2 GB vs 1 GB
3x better performance in PassMark - G3D Mark: 3901 vs 1322
Around 68% better performance in PassMark - G2D Mark: 521 vs 310
2.3x better performance in Geekbench - OpenCL: 11526 vs 4907
2.9x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.463 vs 14.758
2.1x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 642.715 vs 302.509
3x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.933 vs 0.965
Around 78% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 26.532 vs 14.925
4.8x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 133.458 vs 27.656
2.2x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4843 vs 2160
Around 9% better performance in GFXBench 4.0 - Manhattan (Frames): 3683 vs 3365
2.2x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4843 vs 2160
Around 9% better performance in GFXBench 4.0 - Manhattan (Fps): 3683 vs 3365

Specifications (specs)
Launch date	18 February 2014 vs 13 September 2010
Texture fill rate	43.4 GTexel / s vs 25.1 billion / sec
Pipelines	640 vs 192
Floating-point performance	1,389 gflops vs 601.3 gflops
Manufacturing process technology	28 nm vs 40 nm
Thermal Design Power (TDP)	60 Watt vs 106 Watt
Maximum memory size	2 GB vs 1 GB
Benchmarks
PassMark - G3D Mark	3901 vs 1322
PassMark - G2D Mark	521 vs 310
Geekbench - OpenCL	11526 vs 4907
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	42.463 vs 14.758
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	642.715 vs 302.509
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.933 vs 0.965
CompuBench 1.5 Desktop - Video Composition (Frames/s)	26.532 vs 14.925
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	133.458 vs 27.656
GFXBench 4.0 - Car Chase Offscreen (Frames)	4843 vs 2160
GFXBench 4.0 - Manhattan (Frames)	3683 vs 3365
GFXBench 4.0 - T-Rex (Frames)	3329 vs 3325
GFXBench 4.0 - Car Chase Offscreen (Fps)	4843 vs 2160
GFXBench 4.0 - Manhattan (Fps)	3683 vs 3365
GFXBench 4.0 - T-Rex (Fps)	3329 vs 3325

Reasons to consider the NVIDIA GeForce GTS 450

Around 54% higher core clock speed: 1566 MHz vs 1020 MHz
360.8x more memory clock speed: 1804 (3608 data rate) MHz vs 5.4 GB/s

Core clock speed	1566 MHz vs 1020 MHz
Memory clock speed	1804 (3608 data rate) MHz vs 5.4 GB/s

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 750 Ti
GPU 2: NVIDIA GeForce GTS 450

PassMark - G3D Mark

GPU 1

GPU 2

3901

1322

PassMark - G2D Mark

GPU 1

GPU 2

521

310

Geekbench - OpenCL

GPU 1

GPU 2

11526

4907

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

42.463

14.758

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

GPU 1

GPU 2

642.715

302.509

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

GPU 1

GPU 2

2.933

0.965

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

26.532

14.925

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

133.458

27.656

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

4843

2160

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3683

3365

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3329

3325

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

4843

2160

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3683

3365

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3329

3325

Name	NVIDIA GeForce GTX 750 Ti	NVIDIA GeForce GTS 450
PassMark - G3D Mark	3901	1322
PassMark - G2D Mark	521	310
Geekbench - OpenCL	11526	4907
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	42.463	14.758
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	642.715	302.509
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.933	0.965
CompuBench 1.5 Desktop - Video Composition (Frames/s)	26.532	14.925
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	133.458	27.656
GFXBench 4.0 - Car Chase Offscreen (Frames)	4843	2160
GFXBench 4.0 - Manhattan (Frames)	3683	3365
GFXBench 4.0 - T-Rex (Frames)	3329	3325
GFXBench 4.0 - Car Chase Offscreen (Fps)	4843	2160
GFXBench 4.0 - Manhattan (Fps)	3683	3365
GFXBench 4.0 - T-Rex (Fps)	3329	3325
3DMark Fire Strike - Graphics Score	117	0

Compare specifications (specs)

	NVIDIA GeForce GTX 750 Ti	NVIDIA GeForce GTS 450
Essentials
Architecture	Maxwell	Fermi
Code name	GM107	GF106
Launch date	18 February 2014	13 September 2010
Launch price (MSRP)	$149	$129
Place in performance rating	707	1130
Price now	$299.01	$64.99
Type	Desktop	Desktop
Value for money (0-100)	15.02	26.46
Technical info
Boost clock speed	1085 MHz
Core clock speed	1020 MHz	1566 MHz
CUDA cores	640	192
Floating-point performance	1,389 gflops	601.3 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	640	192
Texture fill rate	43.4 GTexel / s	25.1 billion / sec
Thermal Design Power (TDP)	60 Watt	106 Watt
Transistor count	1,870 million	1,170 million
Maximum GPU temperature		100 °C
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 mini-HDMI, Mini HDMITwo Dual Link DVI
G-SYNC support
HDCP
HDMI
Maximum VGA resolution	2048x1536	2048x1536
Multi monitor support
Compatibility, dimensions and requirements
Bus support	PCI Express 3.0	PCI-E 2.0 x 16
Height	4.376" (11.1 cm)	4.376" (111 mm) (11.1 cm)
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Length	5.7" (14.5 cm)	8.25" (210 mm) (21 cm)
Supplementary power connectors	None	6-pin
SLI options		2-way
API support
DirectX	12.0 (11_0)	12.0 (11_0)
OpenGL	4.4	4.2
Memory
Maximum RAM amount	2 GB	1 GB
Memory bandwidth	86.4 GB / s	57.7 GB / s
Memory bus width	128 Bit	128 Bit
Memory clock speed	5.4 GB/s	1804 (3608 data rate) MHz
Memory type	GDDR5	GDDR5
Shared memory	0
Technologies
3D Gaming
3D Vision
3D Vision Live
Adaptive VSync
Blu Ray 3D
CUDA
FXAA
GeForce Experience
GPU Boost
TXAA
DSR
SLI