NVIDIA GeForce RTX 2080 Ti
VS
AMD Radeon HD 7990
VS

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 NVIDIA GeForce RTX 2080 Ti  vs  AMD Radeon HD 7990.

1
Place in performance rating
183
34.47
Value for money (0-100)
6.43
Turing
Architecture
GCN 1.0
TU102
Code name
Malta
Desktop
Type
Desktop
20 September 2018
Release date
24 April 2013
$999
Launch price (MSRP)
$999
$716
Price now
$990

Technical specs

Which GPU is better between NVIDIA GeForce RTX 2080 Ti  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.

4352
Pipelines
2048
1350 MHz
Core clock speed
950 MHz
1545 MHz
Boost Clock
1000 MHz
18,600 million
Transistor count
4,313 million
12 nm
Manufacturing process technology
28 nm
250 Watt
Power consumption (TDP)
375 Watt
420.2
Texture fill rate
128.0
no data
Floating-point performance
2x 4,096 gflops

Compatibility, dimensions and requirements

Let’s discuss how video cards NVIDIA GeForce RTX 2080 Ti 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
267 mm
Length
307 mm
2x 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 NVIDIA GeForce RTX 2080 Ti vs AMD Radeon HD 7990.

GDDR6
Memory type
GDDR5
11 GB
Maximum RAM amount
3 GB
352 Bit
Memory bus width
384 Bit
14000 MHz
Memory clock speed
6000 MHz
616.0 GB/s
Memory bandwidth
288.0 GB/s
-
Shared memory
no data

Video outputs and ports

Let’s find out the difference in extra ports between two video cards. What's the difference between NVIDIA GeForce RTX 2080 Ti vs AMD Radeon HD 7990.

1x HDMI, 3x DisplayPort, 1x USB Type-C
Display Connectors
1x DVI, 4x mini-DisplayPort
+
G-SYNC support
no data

Technologies

Let’s have a look what is the difference. It is worthwhile to note that NVIDIA и AMD are using different technologies.

+
VR Ready
no data
+
Multi Monitor
no data

API support

12 Ultimate (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
+
Vulkan
no data

Gaming performance

Select form the list the required name to identify gaming performance for NVIDIA GeForce RTX 2080 Ti and AMD Radeon HD 7990 video 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 NVIDIA GeForce RTX 2080 Ti or AMD Radeon HD 7990 good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) NVIDIA GeForce RTX 2080 Ti 159 146 133 115 94 54
AMD Radeon HD 7990
Death Stranding (2020) NVIDIA GeForce RTX 2080 Ti 174 173 170 169 133 78.8
AMD Radeon HD 7990
F1 2020 (2020) NVIDIA GeForce RTX 2080 Ti 289 247 240 202 162 100
AMD Radeon HD 7990
Gears Tactics (2020) NVIDIA GeForce RTX 2080 Ti 321 243 166 126 101 64.7
AMD Radeon HD 7990
Doom Eternal (2020) NVIDIA GeForce RTX 2080 Ti 315 290 266 259 204 113
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 NVIDIA GeForce RTX 2080 Ti

74.23% faster in synthetic tests

Cheaper ($716 vs $990)

More pipelines (4352 vs 2048)

Finer manufacturing process technology (12 nm vs 28 nm)

Less power consumption (250 Watt vs 375 Watt)

More maximum RAM amount (11 GB vs 3 GB)

More memory bandwidth (616.0 GB/s vs 288.0 GB/s)

G-SYNC support

VR Ready

Multi Monitor

Advantages of AMD Radeon HD 7990

There is no accountable advantage

So, NVIDIA GeForce RTX 2080 Ti or AMD Radeon HD 7990?

Judging by the results of synthetic and gaming tests, we recommend NVIDIA GeForce RTX 2080 Ti .

NVIDIA GeForce RTX 2080 Ti versus AMD Radeon HD 7990 performance benchmarks comparison

Overall benchmark performance

3DMark Ice Storm GPU

Multi-platform Ice Storm test shows the videocard performance by using the off-screen rendering method. Standard testing conditions are 1280*720 (720p).

3DMark Cloud Gate GPU

Unlike Ice Storm, Cloud Gate test elaborated by 3DMark employs more resource-intensive scenes. The better the final estimation, the faster your videocard is. The processing is carried out by means of DirectX 10.

3DMark Fire Strike Score

This is an advanced videocard benchmark. With DirectX 11 being used for conducting the processing, the normal testing time is 15 minutes. The higher the estimation, the faster the videocard is.

3DMark Fire Strike Graphics

Complex graphic scenes require all the videocard’s resources. They use the entire RAM and computing power. The test’s results can be viewed below.

3DMark 11 Performance GPU

This benchmark analyzes the videocard’s game power with the use of Direct X 11 (multi-threading, tessellation, shader computations).

3DMark Vantage Performance

This Direct X10-based benchmark contains AI tests, physics, and 6 computing tests.

SPECviewperf 12 - Solidworks

This is the world-famous benchmark for determining the videocard performance in apps. The testing employs graphic models and real program scenes.

SPECviewperf 12 - Siemens NX

Siemens NX (snx-02) is a dedicated SPECviewperf 12 set for graphic load tracing. It includes numerous rendering modes.

SPECviewperf 12 - Showcase

This test has been elaborated on the basis of Autodesk Showcase 2013. It features shading and shade projection modes.

SPECviewperf 12 - Medical

This is a special benchmarking set designed as a 3D rendering app. It employs all the videocard’s resources.

SPECviewperf 12 - Maya

Maya-04 set elaborated by SPECviewperf 12 contains numerous rendering modes including filling, smoothing, and transparency.

SPECviewperf 12 - Energy

This is a pre-installed SPECviewperf 12 set called Energy-01 that serves for determining the videocard’s power. It carries out volumetric rendering.

SPECviewperf 12 - Creo

This benchmark offers videocard power testing in various rendering modes (smoothing, reflection filling, and edge filling).

SPECviewperf 12 - Catia

This videocard power and speed test features the rendering of a plane and a car’s models. The better the estimation, the more powerful your videocard is.

Passmark

PassMark is a great benchmark that gets updated regularly and shows relevant information on the videocard’s performance.

User rating

3.7 Out of 759 Hitesti Score
5.0 Out of 10 Hitesti Score