NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce GTX 555 OEM

Comparative analysis of NVIDIA GeForce GT 545 OEM and NVIDIA GeForce GTX 555 OEM 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 - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA GeForce GT 545 OEM

NVIDIA GeForce GTX 555 OEM

Differences

Reasons to consider the NVIDIA GeForce GT 545 OEM

Around 18% higher core clock speed: 871 MHz vs 736 MHz
Around 43% lower typical power consumption: 105 Watt vs 150 Watt
Around 4% higher memory clock speed: 4000 MHz vs 3828 MHz

Core clock speed	871 MHz vs 736 MHz
Thermal Design Power (TDP)	105 Watt vs 150 Watt
Memory clock speed	4000 MHz vs 3828 MHz

Reasons to consider the NVIDIA GeForce GTX 555 OEM

Around 69% higher texture fill rate: 35.3 GTexel / s vs 20.9 GTexel / s
2x more pipelines: 288 vs 144
Around 69% better floating-point performance: 847.9 gflops vs 501.4 gflops

Texture fill rate	35.3 GTexel / s vs 20.9 GTexel / s
Pipelines	288 vs 144
Floating-point performance	847.9 gflops vs 501.4 gflops

Compare benchmarks

GPU 1: NVIDIA GeForce GT 545 OEM
GPU 2: NVIDIA GeForce GTX 555 OEM

Name	NVIDIA GeForce GT 545 OEM	NVIDIA GeForce GTX 555 OEM
PassMark - G2D Mark		447
PassMark - G3D Mark		1572
Geekbench - OpenCL		27378
GFXBench 4.0 - Car Chase Offscreen (Frames)		2879
GFXBench 4.0 - Car Chase Offscreen (Fps)		2879
GFXBench 4.0 - Manhattan (Frames)		3372
GFXBench 4.0 - Manhattan (Fps)		3372
GFXBench 4.0 - T-Rex (Frames)		3322
GFXBench 4.0 - T-Rex (Fps)		3322

Compare specifications (specs)

	NVIDIA GeForce GT 545 OEM	NVIDIA GeForce GTX 555 OEM
Essentials
Architecture	Fermi 2.0	Fermi 2.0
Code name	GF116	GF114
Launch date	14 May 2011	14 May 2011
Place in performance rating	not rated	599
Type	Desktop	Desktop
Technical info
Core clock speed	871 MHz	736 MHz
Floating-point performance	501.4 gflops	847.9 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	144	288
Texture fill rate	20.9 GTexel / s	35.3 GTexel / s
Thermal Design Power (TDP)	105 Watt	150 Watt
Transistor count	1,170 million	1,950 million
Video outputs and ports
Display Connectors	2x DVI, 1x mini-HDMI	2x DVI, 1x mini-HDMI
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	210 mm	210 mm
Supplementary power connectors	1x 6-pin	2x 6-pin
API support
DirectX	12.0 (11_0)	12.0 (11_0)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	1 GB	1 GB
Memory bandwidth	64.0 GB / s	91.9 GB / s
Memory bus width	128 Bit	192 Bit
Memory clock speed	4000 MHz	3828 MHz
Memory type	GDDR5	GDDR5