AMD Radeon HD 6790
VS
AMD Radeon 540
AMD Radeon HD 6790
VS
AMD Radeon 540

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between AMD Radeon HD 6790  vs  AMD Radeon 540.

526
Place in performance rating
583
30.22
Value for money (0-100)
no data
Terascale 2
Architecture
GCN 4.0
Barts
Code name
Lexa
Desktop
Type
Desktop
4 April 2011 (10 years ago)
Release date
26 March 2019 (2 years ago)
$149
Launch price (MSRP)
$79
$169 (1.1x MSRP)
Price now
$1176 (14.9x MSRP)
1.27
Value for money
1.18
Barts
GPU code name
Lexa
Desktop
Market segment
Desktop

Technical specs

Which GPU is better between AMD Radeon HD 6790  vs  AMD Radeon 540 in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

800
Pipelines
512
840 MHz
Core clock speed
1100 MHz
no data
Boost Clock
1124 MHz
1,700 million
Transistor count
2,200 million
40 nm
Manufacturing process technology
14 nm
150 Watt
Power consumption (TDP)
50 Watt
33.60
Texture fill rate
35.97
1,344.0 gflops
Floating-point performance
no data
800
Pipelines / CUDA cores
512
no data
Boost clock speed
1124 MHz
1,700 million
Number of transistors
2,200 million
150 Watt
Thermal design power (TDP)
50 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards AMD Radeon HD 6790 and AMD Radeon 540 come in different sizes (length), connector types and types of interfaces.

PCIe 2.0 x16
Interface
PCIe 3.0 x8
198 mm
Length
145 mm
2x 6-pin
Supplementary power connectors
None

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between AMD Radeon HD 6790 vs AMD Radeon 540.

GDDR5
Memory type
GDDR5
1 GB
Maximum RAM amount
2 GB
256 Bit
Memory bus width
64 Bit
1050 MHz
Memory clock speed
7000 MHz
134.4 GB/s
Memory bandwidth
56 GB/s

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between AMD Radeon HD 6790 vs AMD Radeon 540.

2x DVI, 1x HDMI, 1x DisplayPort
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
+
HDMI
+

API support

The confrontation between the two contenders AMD Radeon HD 6790 and AMD Radeon 540 is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6

Gaming performance

Select form the list the required name to identify gaming performance for AMD Radeon HD 6790 and AMD Radeon 540 graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the AMD Radeon HD 6790 or AMD Radeon 540 good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Radeon HD 6790
AMD Radeon 540
Death Stranding (2020) AMD Radeon HD 6790
AMD Radeon 540
F1 2020 (2020) AMD Radeon HD 6790
AMD Radeon 540
Gears Tactics (2020) AMD Radeon HD 6790
AMD Radeon 540
Doom Eternal (2020) AMD Radeon HD 6790
AMD Radeon 540
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of AMD Radeon HD 6790

1.58% faster in synthetic tests

Cheaper ($169 (1.1x MSRP) vs $1176 (14.9x MSRP))

More pipelines (800 vs 512)

More memory bandwidth (134.4 GB/s vs 56 GB/s)

Advantages of AMD Radeon 540

Finer manufacturing process technology (14 nm vs 40 nm)

Less power consumption (50 Watt vs 150 Watt)

More maximum RAM amount (2 GB vs 1 GB)

So, AMD Radeon HD 6790 or AMD Radeon 540?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon HD 6790 .

AMD Radeon HD 6790 versus AMD Radeon 540 performance benchmarks comparison

Overall benchmark performance

3DMark Fire Strike Graphics

Benchmark 3DMark Fire Strike Graphics: Graphic cards performance test result. Check 3DMark Fire Strike Graphics test results of GPUs on hitesti.com

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU test results of GPUs on hitesti.com

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

4.8 Out of 21 Hitesti Score
5.0 Out of 6 Hitesti Score