AMD Radeon RX 580 2048SP
VS
AMD Radeon HD 7990
AMD Radeon RX 580 2048SP
VS
AMD Radeon HD 7990

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 RX 580 2048SP  vs  AMD Radeon HD 7990.

180
Place in performance rating
238
no data
Value for money (0-100)
6.43
GCN 4.0
Architecture
GCN 1.0
Polaris 20
Code name
Malta
Desktop
Type
Desktop
15 October 2018 (3 years ago)
Release date
24 April 2013 (8 years ago)
no data
Launch price (MSRP)
$999
$1373
Price now
$1099 (1.1x MSRP)
8.27
Value for money
2.55
Polaris 20
GPU code name
Malta
Desktop
Market segment
Desktop

Technical specs

Which GPU is better between AMD Radeon RX 580 2048SP  vs  AMD Radeon HD 7990 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.

2048
Pipelines
2048
1168 MHz
Core clock speed
950 MHz
1284 MHz
Boost Clock
1000 MHz
5,700 million
Transistor count
4,313 million
14 nm
Manufacturing process technology
28 nm
150 Watt
Power consumption (TDP)
375 Watt
164.4
Texture fill rate
128.0
no data
Floating-point performance
2x 4,096 gflops
2048
Pipelines / CUDA cores
2048
1284 MHz
Boost clock speed
1000 MHz
5,700 million
Number of transistors
4,313 million
150 Watt
Thermal design power (TDP)
375 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards AMD Radeon RX 580 2048SP and AMD Radeon HD 7990 come in different sizes (length), connector types and types of interfaces.

PCIe 3.0 x16
Interface
PCIe 3.0 x16
241 mm
Length
307 mm
1x 8-pin
Supplementary power connectors
2x 8-pin

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 RX 580 2048SP vs AMD Radeon HD 7990.

GDDR5
Memory type
GDDR5
4 GB
Maximum RAM amount
3 GB
256 Bit
Memory bus width
384 Bit
7000 MHz
Memory clock speed
6000 MHz
224.0 GB/s
Memory bandwidth
288.0 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 RX 580 2048SP vs AMD Radeon HD 7990.

1x DVI, 1x HDMI, 3x DisplayPort
Display Connectors
1x DVI, 4x mini-DisplayPort
+
HDMI
no data

API support

The confrontation between the two contenders AMD Radeon RX 580 2048SP and AMD Radeon HD 7990 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. 

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6

Gaming performance

Select form the list the required name to identify gaming performance for AMD Radeon RX 580 2048SP and AMD Radeon HD 7990 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 RX 580 2048SP or AMD Radeon HD 7990 good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Radeon RX 580 2048SP
AMD Radeon HD 7990
Death Stranding (2020) AMD Radeon RX 580 2048SP
AMD Radeon HD 7990
F1 2020 (2020) AMD Radeon RX 580 2048SP
AMD Radeon HD 7990
Gears Tactics (2020) AMD Radeon RX 580 2048SP
AMD Radeon HD 7990
Doom Eternal (2020) AMD Radeon RX 580 2048SP
AMD Radeon HD 7990
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 RX 580 2048SP

10.55% faster in synthetic tests

Finer manufacturing process technology (14 nm vs 28 nm)

Less power consumption (150 Watt vs 375 Watt)

More maximum RAM amount (4 GB vs 3 GB)

Advantages of AMD Radeon HD 7990

Cheaper ($1099 (1.1x MSRP) vs $1373)

More memory bandwidth (288.0 GB/s vs 224.0 GB/s)

So, AMD Radeon RX 580 2048SP or AMD Radeon HD 7990?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon RX 580 2048SP .

AMD Radeon RX 580 2048SP versus AMD Radeon HD 7990 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

Passmark

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

User rating

4.6 Out of 56 Hitesti Score
5.0 Out of 10 Hitesti Score