Radeon Vega 3 Efficient vs ATI HD 4870

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Primary details

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

Place in the ranking720not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.31no data
Power efficiency1.64no data
ArchitectureTeraScale (2005−2013)GCN 5.0 (2017−2020)
GPU code nameRV770Raven
Market segmentDesktopDesktop
Release date25 June 2008 (16 years ago)26 May 2018 (6 years ago)
Launch price (MSRP)$299 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 cores800192
Core clock speed750 MHz300 MHz
Boost clock speedno data1000 MHz
Number of transistors956 million4,940 million
Manufacturing process technology55 nm14 nm
Power consumption (TDP)150 Watt15 Watt
Texture fill rate30.0012.00
Floating-point processing power1.2 TFLOPS0.384 TFLOPS
ROPs164
TMUs4012

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 2.0 x16IGP
Length250 mmno data
Width2-slotIGP
Supplementary power connectors2x 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 typeGDDR5System Shared
Maximum RAM amount1 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed900 MHzSystem Shared
Memory bandwidth115.2 GB/sno data

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-VideoNo outputs

API compatibility

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

DirectX10.1 (10_1)12 (12_1)
Shader Model4.16.4
OpenGL3.34.6
OpenCL1.12.0
VulkanN/A1.2.131

Pros & cons summary


Recency 25 June 2008 26 May 2018
Chip lithography 55 nm 14 nm
Power consumption (TDP) 150 Watt 15 Watt

Vega 3 Efficient has an age advantage of 9 years, a 292.9% more advanced lithography process, and 900% lower power consumption.

We couldn't decide between Radeon HD 4870 and Radeon Vega 3 Efficient. 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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ATI Radeon HD 4870
Radeon HD 4870
AMD Radeon Vega 3 Efficient
Radeon Vega 3 Efficient

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.


3.3 227 votes

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3.4 44 votes

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Questions & comments

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