AMD Radeon R6 (Mullins)
AMD Radeon HD 7790

AMD Radeon R6 (Mullins): 500 MHz / , , 28 nm.

AMD Radeon HD 7790: 1000 MHz / , 1 GB, 28 nm.


General Information

Here is the comparison of AMD Radeon R6 (Mullins) and AMD Radeon HD 7790  by the date of release, starting price at the production and the number of scores in the performing rating. Also, you can see the code name and the architecture of graphics cores.

Place in performance rating
no data
Value for money (0-100)
GCN 1.1
GCN 2.0
Code name
29 April 2014 (7 years ago)
Release date
22 March 2013 (9 years ago)
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Launch price (MSRP)
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Price now
$848 (5.7x MSRP)
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Value for money
GPU code name
Market segment

Technical Specifications

It is the important section of comparison between AMD Radeon R6 (Mullins) and AMD Radeon HD 7790 which depict real speed of graphics processors, technology of production and the number of transistors. Here you learn which TDP GPUs have and whether it is possible to run them in the mode of overclocking.

500 MHz
Core clock speed
1000 MHz
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Transistor count
2,080 million
28 nm
Manufacturing process technology
28 nm
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Power consumption (TDP)
85 Watt
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Texture fill rate
no data
Floating-point performance
1,792 gflops
Pipelines / CUDA cores
no data
Number of transistors
2,080 million
no data
Thermal design power (TDP)
85 Watt

Dimensions and Compatibility

Comparing AMD Radeon R6 (Mullins) and AMD Radeon HD 7790, it is important to note the dimensions (length, width, and weight), interface and connectors.

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PCIe 3.0 x16
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183 mm
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Supplementary power connectors
1x 6-pin

Graphics memory (technical specifications)

GPUs’ memory influences the speed of the processing of the calculation, rendering, drawing of graphics in games and many more. The bigger the GPU memory is, the more modern its standard (for example, GDDR6X) is. The higher the clock speed and capacity is, the better it is. It is time to know which GPU, AMD Radeon R6 (Mullins) or AMD Radeon HD 7790 , has a better memory.

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Memory type
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Maximum RAM amount
1 GB
64 Bit
Memory bus width
128 Bit
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Memory clock speed
6000 MHz
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Memory bandwidth
96 GB/s
Shared memory
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Port and Display Support

Let’s compare AMD Radeon R6 (Mullins) and AMD Radeon R6 (Mullins) by the type of connectors, their number and the standard for connecting a monitor.

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Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
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API support

The technology of the development complexes has various versions. Learn what the difference between AMD Radeon R6 (Mullins) and AMD Radeon HD 7790 in these parameters is.

DirectX 12 (FL 12_0), Shader 5.0
12 (12_0)
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Shader Model
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Mining hashrates

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Ethereum / ETH (DaggerHashimoto)
5.2 Mh/s
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Bitcoin / BTC (SHA256)
218 Mh/s

Advantages of AMD Radeon R6 (Mullins)

There is no accountable advantage

Advantages of AMD Radeon HD 7790

13.42% faster in synthetic tests

More pipelines (896 vs 128)

So, AMD Radeon R6 (Mullins) or AMD Radeon HD 7790?

Which video card is better and more powerful? We recommend AMD Radeon HD 7790 .

AMD Radeon R6 (Mullins) vs AMD Radeon HD 7790 in benchmarks comparison

GPU Benchmark performance

3DMark Ice Storm GPU

3DMark Ice Storm is a modern synthetic benchmark for GPUs, used for evaluating performance in rendering. In 3DMark Ice Storm, you can check how fast a GPU of the old generation is and make conclusions about its modernization.

3DMark Cloud Gate GPU

As 3DMark Cloud Gate Benchmark supports DirectX 10, its evaluation is rather suitable for GPUs of a medium level or the ones released 4 years ago.

3DMark Fire Strike Score

3DMark Company has created a benchmark for GPUs called "Fire Strike Score", which points to the definite scenarios for fulfilling different variants and conditions of GPU running. The higher the evaluation of the 3DMark "Fire Strike Score" is, the more performing and faster a GPU is.

3DMark Fire Strike Graphics

3DMark Fire Strike is a benchmark of GPUs, which reflects a GPU's testing results under factory conditions without overclocking, making it the most realistic in contrast to the custom dimensions of performance.

Passmark GPU

It is professional testing of a GPU in the authoritative benchmark Passmark, which millions of users around the world trust. Only Passmark is able to give the complete picture of GPU performance in our rating, which you can see in this section.

Is the AMD Radeon R6 (Mullins) better than AMD Radeon HD 7790? - UltimatePCtech Rating.

0.0 Out of User Rating
4.3 Out of User Rating