NVIDIA GeForce GT 545 vs AMD Radeon HD 6750M

Comparative analysis of NVIDIA GeForce GT 545 and AMD Radeon HD 6750M 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, 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).

NVIDIA GeForce GT 545

AMD Radeon HD 6750M

Differences

Reasons to consider the NVIDIA GeForce GT 545

Videocard is newer: launch date 4 month(s) later
Around 20% higher core clock speed: 720 MHz vs 600 MHz
Around 20% higher texture fill rate: 17.28 GTexel / s vs 14.4 GTexel / s
Around 50% higher maximum memory size: 1536 MB vs 1 GB
Around 17% better performance in PassMark - G3D Mark: 1099 vs 937
2.4x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 10.32 vs 4.363
Around 43% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 306.536 vs 214.155
2.7x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.883 vs 0.331
Around 34% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 18.564 vs 13.844
Around 16% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 35.369 vs 30.439
Around 83% better performance in GFXBench 4.0 - Manhattan (Frames): 3323 vs 1813
Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3356 vs 3331
Around 83% better performance in GFXBench 4.0 - Manhattan (Fps): 3323 vs 1813
Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3356 vs 3331

Specifications (specs)
Launch date	14 May 2011 vs 4 January 2011
Core clock speed	720 MHz vs 600 MHz
Texture fill rate	17.28 GTexel / s vs 14.4 GTexel / s
Maximum memory size	1536 MB vs 1 GB
Benchmarks
PassMark - G3D Mark	1099 vs 937
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	10.32 vs 4.363
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	306.536 vs 214.155
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.883 vs 0.331
CompuBench 1.5 Desktop - Video Composition (Frames/s)	18.564 vs 13.844
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	35.369 vs 30.439
GFXBench 4.0 - Manhattan (Frames)	3323 vs 1813
GFXBench 4.0 - T-Rex (Frames)	3356 vs 3331
GFXBench 4.0 - Manhattan (Fps)	3323 vs 1813
GFXBench 4.0 - T-Rex (Fps)	3356 vs 3331

Reasons to consider the AMD Radeon HD 6750M

3.3x more pipelines: 480 vs 144
Around 39% better floating-point performance: 576.0 gflops vs 414.7 gflops
2x lower typical power consumption: 35 Watt vs 70 Watt
Around 50% better performance in PassMark - G2D Mark: 487 vs 324
2.6x better performance in Geekbench - OpenCL: 9432 vs 3693

Specifications (specs)
Pipelines	480 vs 144
Floating-point performance	576.0 gflops vs 414.7 gflops
Thermal Design Power (TDP)	35 Watt vs 70 Watt
Benchmarks
PassMark - G2D Mark	487 vs 324
Geekbench - OpenCL	9432 vs 3693

Compare benchmarks

GPU 1: NVIDIA GeForce GT 545
GPU 2: AMD Radeon HD 6750M

PassMark - G3D Mark

GPU 1

GPU 2

1099

937

PassMark - G2D Mark

GPU 1

GPU 2

324

487

Geekbench - OpenCL

GPU 1

GPU 2

3693

9432

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

10.32

4.363

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

GPU 1

GPU 2

306.536

214.155

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

GPU 1

GPU 2

0.883

0.331

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

18.564

13.844

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

35.369

30.439

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3323

1813

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3356

3331

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3323

1813

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3356

3331

Name	NVIDIA GeForce GT 545	AMD Radeon HD 6750M
PassMark - G3D Mark	1099	937
PassMark - G2D Mark	324	487
Geekbench - OpenCL	3693	9432
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	10.32	4.363
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	306.536	214.155
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.883	0.331
CompuBench 1.5 Desktop - Video Composition (Frames/s)	18.564	13.844
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	35.369	30.439
GFXBench 4.0 - Car Chase Offscreen (Frames)	1893
GFXBench 4.0 - Manhattan (Frames)	3323	1813
GFXBench 4.0 - T-Rex (Frames)	3356	3331
GFXBench 4.0 - Car Chase Offscreen (Fps)	1893
GFXBench 4.0 - Manhattan (Fps)	3323	1813
GFXBench 4.0 - T-Rex (Fps)	3356	3331

Compare specifications (specs)

	NVIDIA GeForce GT 545	AMD Radeon HD 6750M
Essentials
Architecture	Fermi 2.0	TeraScale 2
Code name	GF116	Whistler
Launch date	14 May 2011	4 January 2011
Launch price (MSRP)	$149
Place in performance rating	1079	1080
Price now	$55.59
Type	Desktop	Laptop
Value for money (0-100)	26.90
Technical info
Core clock speed	720 MHz	600 MHz
Floating-point performance	414.7 gflops	576.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	144	480
Texture fill rate	17.28 GTexel / s	14.4 GTexel / s
Thermal Design Power (TDP)	70 Watt	35 Watt
Transistor count	1,170 million	716 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	MXM-A (3.0)
Length	145 mm
Supplementary power connectors	None
Laptop size		medium sized
API support
DirectX	12.0 (11_0)	11.2 (11_0)
OpenGL	4.6	4.4
Memory
Maximum RAM amount	1536 MB	1 GB
Memory bandwidth	38.4 GB / s	25.6 GB / s
Memory bus width	192 Bit	128 Bit
Memory clock speed	1600 MHz	1600 MHz
Memory type	DDR3	GDDR5
Shared memory		0