GeForce RTX 3050 8 GB vs Radeon HD 7990

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Aggregate performance score

We've compared Radeon HD 7990 and GeForce RTX 3050 8 GB, covering specs and all relevant benchmarks.

HD 7990
2013
3 GB GDDR5, 375 Watt
14.45

RTX 3050 8 GB outperforms HD 7990 by a whopping 127% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking362165
Place by popularitynot in top-10011
Cost-effectiveness evaluation1.5269.37
Power efficiency2.6417.26
ArchitectureGCN 1.0 (2011−2020)Ampere (2020−2024)
GPU code nameMaltaGA106
Market segmentDesktopDesktop
Release date24 April 2013 (11 years ago)4 January 2022 (2 years ago)
Launch price (MSRP)$999 $249

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RTX 3050 8 GB has 4464% better value for money than HD 7990.

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores20482560
Core clock speed950 MHz1552 MHz
Boost clock speed1000 MHz1777 MHz
Number of transistors4,313 million12,000 million
Manufacturing process technology28 nm8 nm
Power consumption (TDP)375 Watt130 Watt
Texture fill rate128.0142.2
Floating-point processing power4.096 TFLOPS9.098 TFLOPS
ROPs3232
TMUs12880
Tensor Coresno data80
Ray Tracing Coresno data20

Form factor & compatibility

Information on 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).

InterfacePCIe 3.0 x16PCIe 4.0 x8
Length307 mm242 mm
Width2-slot2-slot
Supplementary power connectors2x 8-pin1x 8-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR6
Maximum RAM amount3 GB8 GB
Memory bus width384 Bit128 Bit
Memory clock speed1500 MHz1750 MHz
Memory bandwidth288.0 GB/s224.0 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 4x mini-DisplayPort1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model5.16.6
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-8.6

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. 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.

HD 7990 14.45
RTX 3050 8 GB 32.74
+127%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of 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.

HD 7990 5565
RTX 3050 8 GB 12612
+127%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 14.45 32.74
Recency 24 April 2013 4 January 2022
Maximum RAM amount 3 GB 8 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 375 Watt 130 Watt

RTX 3050 8 GB has a 126.6% higher aggregate performance score, an age advantage of 8 years, a 166.7% higher maximum VRAM amount, a 250% more advanced lithography process, and 188.5% lower power consumption.

The GeForce RTX 3050 8 GB is our recommended choice as it beats the Radeon HD 7990 in performance tests.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon HD 7990
Radeon HD 7990
NVIDIA GeForce RTX 3050 8 GB
GeForce RTX 3050 8 GB

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.