Imagination PowerVR SGX543 vs Nvidia GeForce GT 745M

Compare the technical characteristics between the group of graphics cards Imagination PowerVR SGX543 and the video card Nvidia GeForce GT 745M, but also with the respective performance in the benchmarks.

Note: Commissions may be earned from the links above.

Specification comparison:

Nvidia GeForce GT 745M	2013 Q1	28 nm	549	549	256	2000	45			384			32	16	2		4.392	17.57		421.6	17.57
Imagination PowerVR SGX543 MP4+	2011 Q4	32 nm	41	222	0	128	4		2	4			8	4		35	0.8	1.6		28.41
Imagination PowerVR SGX543 MP4	2009 Q1	32 nm	200	250	0	0			4	16						8.75	0.8			25.6
Imagination PowerVR SGX543 MP3	2009 Q1	32 nm	200	266	0	0			3	12						6.56	0.6			19.2
Imagination PowerVR SGX543 MP2	2009 Q1	32 nm		200	0	0			2	8						4.375	0.4			12.8

Note: Commissions may be earned from the links above.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

TMUs: texture mapping units. This unit was a physical processor separated from the main graphics processing units. It is able to distort a bitmap image, and also to resize it, to rotate it and to place it as a texture onto a plane of a specific 3D model.

ROPs: render output units. The other name of this unit is raster operations pipeline. This hadware component is taking pixel and texel information, and processing it through vector and matrix operations. The result will be a depth value or a final pixel. It is able to control antialiasing with the merge of several sample into one pixel.

SM / SMX, CUs (compute units) : streaming multiprocessor. These processors are implied in the Kepler's power efficiency when the GPU is using one unified clock speed.

The term pixel fillrate is refering to the number of pixels that the video card is able to generate every second. This performance is achieved by multiplying the raster output units (ROPs) by the clock frequency of the graphics processor unit (GPU).

The term texture fillrate refers to the number of map texture elements (texels) that the GPU is capable of generating per second. This performance is achieved by multiplying the texture mapping units (TMUs) by the clock frequency of the graphics processor unit.

Performance comparison with the benchmarks:

	FP32 Performance in GFLOPS
Nvidia GeForce GT 745M	421.6
Imagination PowerVR SGX543 MP4+	28.41
Imagination PowerVR SGX543 MP4	25.6
Imagination PowerVR SGX543 MP3	19.2
Imagination PowerVR SGX543 MP2	12.8

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these graphics cards, you may get different results.

Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.

See also:

Imagination PowerVR SGX544

GadgetVersus.com © 2023 - XML sitemap - Information - Privacy policy - Advertising policy - Contact

Trading System Forex W3Ask W3Ask Brasil W3Ask Deutschland W3Ask España W3Ask France W3Ask Italia W3Ask Nederland