To calculate the index we compare the characteristics of graphics cards against their prices.
AMD Radeon HD 7990: specs and benchmarks
- Interface PCIe 3.0 x16
- Core clock speed 950 MHz
- Max video memory 3 GB
- Memory type GDDR5
- Memory clock speed 6000 MHz
- Maximum resolution
AMD started Radeon HD 7990 sales 24 April 2013 at a recommended price of $999. This is GCN 1.0 architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 3 GB of GDDR5 memory clocked at 6 GHz are supplied, and together with 384 Bit memory interface this creates a bandwidth of 288.0 GB/s.
Compatibility-wise, this is dual-slot card attached via PCIe 3.0 x16 interface. Its manufacturer default version has a length of 307 mm. Two 8-pin power connectors are required, and power consumption is at 375 Watt.
It provides poor gaming and benchmark performance at
of a leader's which is NVIDIA GeForce RTX 4090.
Some basic facts about Radeon HD 7990: architecture, market segment, release date etc.
|Place in performance rating||266|
|Value for money||1.58|
|Architecture||GCN 1.0 (2012−2020)|
|GPU code name||Malta|
|Release date||24 April 2013 (9 years ago)|
|Launch price (MSRP)||$999|
|Current price||$258 (0.3x MSRP)||of 49999 (A100 SXM4)|
Radeon HD 7990's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 7990's performance, but for precise assessment you have to consider its benchmark and gaming test results.
|Pipelines / CUDA cores||2048||of 18432 (AD102)|
|Core clock speed||950 MHz||of 2610 (Radeon RX 6500 XT)|
|Boost clock speed||1000 MHz||of 3599 (Radeon RX 7990 XTX)|
|Number of transistors||4,313 million||of 14400 (GeForce GTX 1080 SLI Mobile)|
|Manufacturing process technology||28 nm||of 4 (GeForce RTX 4080 Ti)|
|Thermal design power (TDP)||375 Watt||of 900 (Tesla S2050)|
|Texture fill rate||128.0||of 969.9 (H100 SXM5 96 GB)|
|Floating-point performance||2x 4,096 gflops||of 16384 (Radeon Pro Duo)|
Compatibility, dimensions and requirements
Information on Radeon HD 7990's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
|Interface||PCIe 3.0 x16|
|Supplementary power connectors||2x 8-pin|
Parameters of memory installed on Radeon HD 7990: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
|Maximum RAM amount||3 GB||of 128 (Radeon Instinct MI250X)|
|Memory bus width||384 Bit||of 8192 (Radeon Instinct MI250X)|
|Memory clock speed||6000 MHz||of 22400 (GeForce RTX 4080)|
|Memory bandwidth||288.0 GB/s||of 14400 (Radeon R7 M260)|
Video outputs and ports
Types and number of video connectors present on Radeon HD 7990. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
|Display Connectors||1x DVI, 4x mini-DisplayPort|
APIs supported by Radeon HD 7990, sometimes including their particular versions.
Non-gaming benchmark performance of Radeon HD 7990. Note that overall benchmark performance is measured in points in 0-100 range.
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
- 3DMark Fire Strike Graphics
This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 26%
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature seemingly made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic enough graphics and is quite taxing on hardware.
Benchmark coverage: 14%
Send in your benchmark results
Send your test results of Radeon HD 7990.
Cryptocurrency mining performance of Radeon HD 7990. Usually measured in megahashes per second.
|Bitcoin / BTC (SHA256)||459 Mh/s|
|Ethereum / ETH (DaggerHashimoto)||44 Mh/s|
Let's see how good Radeon HD 7990 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.
Overall Radeon HD 7990 performance compared to nearest competitors among desktop video cards.
We believe that the nearest equivalent to Radeon HD 7990 from NVIDIA is GeForce GTX 690, which is nearly equal in speed and higher by 1 position in our rating.
Here are some closest NVIDIA rivals to Radeon HD 7990:
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
These processors are most commonly used with Radeon HD 7990 according to our statistics.