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GeForce GTX 880M vs Radeon HD 4350

Intro

The GeForce GTX 880M has a clock frequency of 954 MHz and a GDDR5 memory frequency of 1000 MHz. It also features a 256-bit memory bus, and makes use of a 28 nm design. It is comprised of 1536 SPUs, 128 Texture Address Units, and 32 Raster Operation Units.

Compare those specifications to the Radeon HD 4350, which comes with core speeds of 575 MHz on the GPU, and 500 MHz on the 512 MB of DDR2 memory. It features 80(16x5) SPUs as well as 8 Texture Address Units and 4 Rasterization Operator Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 4350 22 Watts
GeForce GTX 880M 130 Watts
Difference: 108 Watts (491%)

Memory Bandwidth

Performance-wise, the GeForce GTX 880M should in theory be much superior to the Radeon HD 4350 in general. (explain)

GeForce GTX 880M 128000 MB/sec
Radeon HD 4350 8000 MB/sec
Difference: 120000 (1500%)

Texel Rate

The GeForce GTX 880M will be quite a bit (approximately 2555%) more effective at AF than the Radeon HD 4350. (explain)

GeForce GTX 880M 122112 Mtexels/sec
Radeon HD 4350 4600 Mtexels/sec
Difference: 117512 (2555%)

Pixel Rate

The GeForce GTX 880M will be much (about 1227%) better at anti-aliasing than the Radeon HD 4350, and also able to handle higher resolutions while still performing well. (explain)

GeForce GTX 880M 30528 Mpixels/sec
Radeon HD 4350 2300 Mpixels/sec
Difference: 28228 (1227%)

Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.

Price Comparison

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GeForce GTX 880M

Amazon.com

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Radeon HD 4350

Amazon.com

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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model GeForce GTX 880M Radeon HD 4350
Manufacturer nVidia AMD
Year March 12 2014 Sep 30, 2008
Code Name GK104 RV710
Memory 4096 MB 512 MB
Core Speed 954 MHz 575 MHz
Memory Speed 4000 MHz 1000 MHz
Power (Max TDP) 130 watts 22 watts
Bandwidth 128000 MB/sec 8000 MB/sec
Texel Rate 122112 Mtexels/sec 4600 Mtexels/sec
Pixel Rate 30528 Mpixels/sec 2300 Mpixels/sec
Unified Shaders 1536 80(16x5)
Texture Mapping Units 128 8
Render Output Units 32 4
Bus Type GDDR5 DDR2
Bus Width 256-bit 64-bit
Fab Process 28 nm 55 nm
Transistors (Unknown) million 242 million
Bus PCIe 3.0 x16 PCIe 2.0 x16, PCI
DirectX Version DirectX 12 DirectX 10.1
OpenGL Version OpenGL 4.5 OpenGL 3.0

Memory Bandwidth: Memory bandwidth is the largest amount of data (measured in MB per second) that can be transferred past the external memory interface in a second. It is calculated by multiplying the card's interface width by the speed of its memory. If it uses DDR type memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed per second. This number is worked out by multiplying the total texture units of the card by the core clock speed of the chip. The higher this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the most pixels the video card could possibly write to its local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

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GeForce GTX 880M

Amazon.com

Check prices at:

Radeon HD 4350

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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