NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 745 OEM

Comparative analysis of NVIDIA GeForce 920MX and NVIDIA GeForce GTX 745 OEM 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, 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, 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 920MX

NVIDIA GeForce GTX 745 OEM

Differences

Reasons to consider the NVIDIA GeForce 920MX

Videocard is newer: launch date 2 year(s) 1 month(s) later
Around 14% higher texture fill rate: 28.22 GTexel / s vs 24.79 GTexel / s
3.4x lower typical power consumption: 16 Watt vs 55 Watt
2x better performance in GFXBench 4.0 - Manhattan (Frames): 3691 vs 1813
Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 3309
2x better performance in GFXBench 4.0 - Manhattan (Fps): 3691 vs 1813
Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 3309

Specifications (specs)
Launch date	25 March 2016 vs 18 February 2014
Texture fill rate	28.22 GTexel / s vs 24.79 GTexel / s
Thermal Design Power (TDP)	16 Watt vs 55 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	3691 vs 1813
GFXBench 4.0 - T-Rex (Frames)	3358 vs 3309
GFXBench 4.0 - Manhattan (Fps)	3691 vs 1813
GFXBench 4.0 - T-Rex (Fps)	3358 vs 3309

Reasons to consider the NVIDIA GeForce GTX 745 OEM

Around 7% higher core clock speed: 1033 MHz vs 965 MHz
Around 50% higher pipelines: 384 vs 256
Around 32% better floating-point performance: 793.3 gflops vs 602.1 gflops
2x more maximum memory size: 4 GB vs 2 GB
Around 99% better performance in PassMark - G3D Mark: 2145 vs 1079
3.1x better performance in PassMark - G2D Mark: 474 vs 151
Around 57% better performance in Geekbench - OpenCL: 6139 vs 3912
Around 65% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2918 vs 1764
Around 65% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2918 vs 1764
Around 70% better performance in 3DMark Fire Strike - Graphics Score: 655 vs 385

Specifications (specs)
Core clock speed	1033 MHz vs 965 MHz
Pipelines	384 vs 256
Floating-point performance	793.3 gflops vs 602.1 gflops
Maximum memory size	4 GB vs 2 GB
Benchmarks
PassMark - G3D Mark	2145 vs 1079
PassMark - G2D Mark	474 vs 151
Geekbench - OpenCL	6139 vs 3912
GFXBench 4.0 - Car Chase Offscreen (Frames)	2918 vs 1764
GFXBench 4.0 - Car Chase Offscreen (Fps)	2918 vs 1764
3DMark Fire Strike - Graphics Score	655 vs 385

Compare benchmarks

GPU 1: NVIDIA GeForce 920MX
GPU 2: NVIDIA GeForce GTX 745 OEM

PassMark - G3D Mark

GPU 1

GPU 2

1079

2145

PassMark - G2D Mark

GPU 1

GPU 2

151

474

Geekbench - OpenCL

GPU 1

GPU 2

3912

6139

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

1764

2918

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3691

1813

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3358

3309

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

1764

2918

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3691

1813

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3358

3309

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

385

655

Name	NVIDIA GeForce 920MX	NVIDIA GeForce GTX 745 OEM
PassMark - G3D Mark	1079	2145
PassMark - G2D Mark	151	474
Geekbench - OpenCL	3912	6139
GFXBench 4.0 - Car Chase Offscreen (Frames)	1764	2918
GFXBench 4.0 - Manhattan (Frames)	3691	1813
GFXBench 4.0 - T-Rex (Frames)	3358	3309
GFXBench 4.0 - Car Chase Offscreen (Fps)	1764	2918
GFXBench 4.0 - Manhattan (Fps)	3691	1813
GFXBench 4.0 - T-Rex (Fps)	3358	3309
3DMark Fire Strike - Graphics Score	385	655
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		24.117
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		335.835
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.651
CompuBench 1.5 Desktop - Video Composition (Frames/s)		27.096
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		97.126

Compare specifications (specs)

	NVIDIA GeForce 920MX	NVIDIA GeForce GTX 745 OEM
Essentials
Architecture	Maxwell	Maxwell
Code name	GM108	GM107
Launch date	25 March 2016	18 February 2014
Place in performance rating	1035	994
Type	Laptop	Desktop
Technical info
Boost clock speed	993 MHz
Core clock speed	965 MHz	1033 MHz
Floating-point performance	602.1 gflops	793.3 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	256	384
Texture fill rate	28.22 GTexel / s	24.79 GTexel / s
Thermal Design Power (TDP)	16 Watt	55 Watt
Transistor count		1,870 million
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x VGA
Compatibility, dimensions and requirements
Bus support	PCI Express 3.0
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Supplementary power connectors	None	None
Length		145 mm
API support
DirectX	12.0 (11_0)	12.0 (11_0)
OpenGL	4.5	4.6
Memory
Maximum RAM amount	2 GB	4 GB
Memory bandwidth	14.4 GB / s	28.8 GB / s
Memory bus width	64 Bit	128 Bit
Memory clock speed	1800 MHz	1800 MHz
Memory type	DDR3, GDDR5	DDR3
Shared memory	0
Technologies
3D Vision
3D Vision / 3DTV Play
CUDA
GameWorks
GPU Boost
Optimus
Verde Drivers