UHD Graphics vs Radeon HD 8670A

Primary details

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

Place in the rankingnot rated598
Place by popularitynot in top-1007
Power efficiencyno data38.57
ArchitectureGCN 1.0 (2011−2020)Generation 11.0 (2019−2021)
GPU code nameSunJasper Lake GT1
Market segmentLaptopDesktop
Release date2 February 2013 (11 years ago)11 January 2021 (3 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 cores320256
Core clock speed600 MHz350 MHz
Boost clock speedno data750 MHz
Number of transistors690 millionno data
Manufacturing process technology28 nm10 nm+
Power consumption (TDP)45 Watt10 Watt
Texture fill rate12.0012.00
Floating-point processing power0.384 TFLOPS0.384 TFLOPS
ROPs88
TMUs2016

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).

InterfaceMXM-A (3.0)Ring Bus
Widthno dataIGP

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 typeDDR3System Shared
Maximum RAM amount1 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed1000 MHzSystem Shared
Memory bandwidth16 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 ConnectorsNo outputsNo outputs

API compatibility

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

DirectX12 (11_1)12 (12_1)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.2

Pros & cons summary


Recency 2 February 2013 11 January 2021
Chip lithography 28 nm 10 nm
Power consumption (TDP) 45 Watt 10 Watt

UHD Graphics has an age advantage of 7 years, a 180% more advanced lithography process, and 350% lower power consumption.

We couldn't decide between Radeon HD 8670A and UHD Graphics. We've got no test results to judge.

Be aware that Radeon HD 8670A is a notebook card while UHD Graphics is a desktop one.


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 8670A
Radeon HD 8670A
Intel UHD Graphics
UHD Graphics

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

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2 6 votes

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3.1 5979 votes

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Questions & comments

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