Radeon RX 580 2048SP vs GeForce 7900 GTX

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Aggregate performance score

We've compared GeForce 7900 GTX and Radeon RX 580 2048SP, covering specs and all relevant benchmarks.

7900 GTX
2006
512 MB GDDR3, 84 Watt
1.00

RX 580 2048SP outperforms 7900 GTX by a whopping 1895% based on our aggregate benchmark results.

Primary details

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

Place in the ranking1098272
Place by popularitynot in top-10062
Power efficiency0.869.60
ArchitectureCurie (2003−2013)GCN 4.0 (2016−2020)
GPU code nameG71Polaris 20
Market segmentDesktopDesktop
Release date9 March 2006 (18 years ago)15 October 2018 (6 years ago)

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 coresno data2048
Core clock speed650 MHz1168 MHz
Boost clock speedno data1284 MHz
Number of transistors278 million5,700 million
Manufacturing process technology90 nm14 nm
Power consumption (TDP)84 Watt150 Watt
Texture fill rate15.60164.4
Floating-point processing powerno data5.259 TFLOPS
ROPs1632
TMUs24128

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 1.0 x16PCIe 3.0 x16
Lengthno data241 mm
Width1-slot2-slot
Supplementary power connectors1x 6-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 typeGDDR3GDDR5
Maximum RAM amount512 MB8 GB
Memory bus width256 Bit256 Bit
Memory clock speed800 MHz1750 MHz
Memory bandwidth51.2 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 Connectors2x DVI, 1x S-Video1x DVI, 1x HDMI, 3x DisplayPort
HDMI-+

API compatibility

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

DirectX9.0c (9_3)12 (12_0)
Shader Model3.06.4
OpenGL2.14.6
OpenCLN/A2.0
VulkanN/A1.2.131

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.

7900 GTX 1.00
RX 580 2048SP 19.95
+1895%

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.

7900 GTX 387
RX 580 2048SP 7698
+1889%

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 1.00 19.95
Recency 9 March 2006 15 October 2018
Maximum RAM amount 512 MB 8 GB
Chip lithography 90 nm 14 nm
Power consumption (TDP) 84 Watt 150 Watt

7900 GTX has 78.6% lower power consumption.

RX 580 2048SP, on the other hand, has a 1895% higher aggregate performance score, an age advantage of 12 years, a 1500% higher maximum VRAM amount, and a 542.9% more advanced lithography process.

The Radeon RX 580 2048SP is our recommended choice as it beats the GeForce 7900 GTX in performance tests.


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

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NVIDIA GeForce 7900 GTX
GeForce 7900 GTX
AMD Radeon RX 580 2048SP
Radeon RX 580 2048SP

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.