Radeon RX 460 1024SP vs HD 7790

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Primary details

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

Place in the ranking518not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.13no data
Power efficiency6.47no data
ArchitectureGCN 2.0 (2013−2017)GCN 4.0 (2016−2020)
GPU code nameBonaireBaffin
Market segmentDesktopDesktop
Release date22 March 2013 (11 years ago)17 January 2017 (7 years ago)
Launch price (MSRP)$149 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores8961024
Core clock speed1000 MHz1090 MHz
Boost clock speedno data1200 MHz
Number of transistors2,080 million3,000 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)85 Watt75 Watt
Texture fill rate56.0076.80
Floating-point processing power1.792 TFLOPS2.458 TFLOPS
ROPs1616
TMUs5664

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 3.0 x8
Length183 mm170 mm
Width2-slot2-slot
Supplementary power connectors1x 6-pinNone

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 typeGDDR5GDDR5
Maximum RAM amount1 GB2 GB
Memory bus width128 Bit128 Bit
Memory clock speed1500 MHz1750 MHz
Memory bandwidth96 GB/s112.0 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, 1x HDMI, 2x mini-DisplayPort1x DVI, 1x HDMI, 1x DisplayPort
HDMI++

API compatibility

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

DirectX12 (12_0)12 (12_0)
Shader Model6.36.4
OpenGL4.64.6
OpenCL2.02.0
Vulkan1.2.1311.2.131

Pros & cons summary


Recency 22 March 2013 17 January 2017
Maximum RAM amount 1 GB 2 GB
Chip lithography 28 nm 14 nm
Power consumption (TDP) 85 Watt 75 Watt

RX 460 1024SP has an age advantage of 3 years, a 100% higher maximum VRAM amount, a 100% more advanced lithography process, and 13.3% lower power consumption.

We couldn't decide between Radeon HD 7790 and Radeon RX 460 1024SP. We've got no test results to judge.


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

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AMD Radeon HD 7790
Radeon HD 7790
AMD Radeon RX 460 1024SP
Radeon RX 460 1024SP

Comparisons with similar GPUs

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Community ratings

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


4 230 votes

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2.1 785 votes

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Questions & comments

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