Submit Benchmarks!

Submit SSD Benchmark
Submit GPU Benchmark

Compare any two graphics cards:
VS

Radeon HD 6450 (OEM) 1GB vs Radeon RX 560

Intro

The Radeon HD 6450 (OEM) 1GB comes with clock speeds of 750 MHz on the GPU, and 900 MHz on the 1024 MB of GDDR5 memory. It features 160 SPUs as well as 8 Texture Address Units and 4 Rasterization Operator Units.

Compare all of that to the Radeon RX 560, which uses a 14 nm design. AMD has set the core speed at 1175 MHz. The GDDR5 memory runs at a frequency of 7000 MHz on this particular card. It features 1024 SPUs as well as 64 TAUs and 16 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 6450 (OEM) 1GB 31 Watts
Radeon RX 560 80 Watts
Difference: 49 Watts (158%)

Memory Bandwidth

Theoretically speaking, the Radeon RX 560 should be much faster than the Radeon HD 6450 (OEM) 1GB overall. (explain)

Radeon RX 560 114688 MB/sec
Radeon HD 6450 (OEM) 1GB 28800 MB/sec
Difference: 85888 (298%)

Texel Rate

The Radeon RX 560 will be quite a bit (more or less 1153%) better at texture filtering than the Radeon HD 6450 (OEM) 1GB. (explain)

Radeon RX 560 75200 Mtexels/sec
Radeon HD 6450 (OEM) 1GB 6000 Mtexels/sec
Difference: 69200 (1153%)

Pixel Rate

The Radeon RX 560 should be much (approximately 527%) more effective at FSAA than the Radeon HD 6450 (OEM) 1GB, and also able to handle higher screen resolutions while still performing well. (explain)

Radeon RX 560 18800 Mpixels/sec
Radeon HD 6450 (OEM) 1GB 3000 Mpixels/sec
Difference: 15800 (527%)

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

Display Prices

Hide Prices

Radeon HD 6450 (OEM) 1GB

Amazon.com

Check prices at:

Radeon RX 560

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.

Specifications

Display Specifications

Hide Specifications

Model Radeon HD 6450 (OEM) 1GB Radeon RX 560
Manufacturer AMD AMD
Year February 2011 May 2017
Code Name Caicos Baffin
Memory 1024 MB 4096 MB
Core Speed 750 MHz 1175 MHz
Memory Speed 3600 MHz 28000 MHz
Power (Max TDP) 31 watts 80 watts
Bandwidth 28800 MB/sec 114688 MB/sec
Texel Rate 6000 Mtexels/sec 75200 Mtexels/sec
Pixel Rate 3000 Mpixels/sec 18800 Mpixels/sec
Unified Shaders 160 1024
Texture Mapping Units 8 64
Render Output Units 4 16
Bus Type GDDR5 GDDR5
Bus Width 64-bit 128-bit
Fab Process 40 nm 14 nm
Transistors 370 million 3000 million
Bus PCIe 2.1 x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 12.0
OpenGL Version OpenGL 4.1 OpenGL 4.6

Memory Bandwidth: Bandwidth is the largest amount of data (counted in megabytes per second) that can be transferred over the external memory interface in a second. It's worked out by multiplying the bus width by its memory speed. If the card has DDR type RAM, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied per second. This number is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The better 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 that the graphics chip could possibly record to its local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

Hide Prices

Radeon HD 6450 (OEM) 1GB

Amazon.com

Check prices at:

Radeon RX 560

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.

Comments

Be the first to leave a comment!

Your email address will not be published. Required fields are marked *


*

WordPress Anti-Spam by WP-SpamShield