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GeForce GT 1030 vs Radeon HD 4670 512MB

Intro

The GeForce GT 1030 has core clock speeds of 1265 MHz on the GPU, and 1502 MHz on the 2048 MB of GDDR5 memory. It features 384 SPUs as well as 32 Texture Address Units and 16 ROPs.

Compare those specs to the Radeon HD 4670 512MB, which has GPU clock speed of 750 MHz, and 512 MB of GDDR4/GDDR3/DDR3/DDR2 RAM set to run at 1000 MHz through a 128-bit bus. It also is comprised of 320(64x5) Stream Processors, 32 TAUs, and 8 Raster Operation Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 1030 30 Watts
Radeon HD 4670 512MB 70 Watts
Difference: 40 Watts (133%)

Memory Bandwidth

Theoretically speaking, the GeForce GT 1030 should be much faster than the Radeon HD 4670 512MB overall. (explain)

GeForce GT 1030 49152 MB/sec
Radeon HD 4670 512MB 32000 MB/sec
Difference: 17152 (54%)

Texel Rate

The GeForce GT 1030 will be a lot (approximately 69%) more effective at anisotropic filtering than the Radeon HD 4670 512MB. (explain)

GeForce GT 1030 40480 Mtexels/sec
Radeon HD 4670 512MB 24000 Mtexels/sec
Difference: 16480 (69%)

Pixel Rate

The GeForce GT 1030 will be much (about 237%) better at anti-aliasing than the Radeon HD 4670 512MB, and also should be capable of handling higher resolutions without losing too much performance. (explain)

GeForce GT 1030 20240 Mpixels/sec
Radeon HD 4670 512MB 6000 Mpixels/sec
Difference: 14240 (237%)

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 GT 1030

Amazon.com

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Radeon HD 4670 512MB

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 GT 1030 Radeon HD 4670 512MB
Manufacturer nVidia AMD
Year May 2017 Sep 10, 2008
Code Name GP108-300 RV730 XT
Memory 2048 MB 512 MB
Core Speed 1265 MHz 750 MHz
Memory Speed 6008 MHz 2000 MHz
Power (Max TDP) 30 watts 70 watts
Bandwidth 49152 MB/sec 32000 MB/sec
Texel Rate 40480 Mtexels/sec 24000 Mtexels/sec
Pixel Rate 20240 Mpixels/sec 6000 Mpixels/sec
Unified Shaders 384 320(64x5)
Texture Mapping Units 32 32
Render Output Units 16 8
Bus Type GDDR5 GDDR4/GDDR3/DDR3/DDR2
Bus Width 64-bit 128-bit
Fab Process 16 nm 55 nm
Transistors 3300 million 514 million
Bus PCIe 3.0 x16 PCIe 2.0 x16, AGP 8x
DirectX Version DirectX 12.0 DirectX 10.1
OpenGL Version OpenGL 4.5 OpenGL 3.0

Memory Bandwidth: Bandwidth is the maximum amount of data (measured in MB per second) that can be moved across the external memory interface in a second. The number is calculated by multiplying the card's bus width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip could possibly write to its local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

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GeForce GT 1030

Amazon.com

Check prices at:

Radeon HD 4670 512MB

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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