UHD Graphics vs ATI Mobility Radeon HD 4670 Mac Edition

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Primary details

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

Place in the rankingnot rated604
Place by popularitynot in top-1007
Power efficiencyno data38.25
ArchitectureTeraScale (2005−2013)Generation 11.0 (2019−2021)
GPU code nameM96Jasper Lake GT1
Market segmentLaptopLaptop
Release date16 September 2009 (15 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 speed680 MHz350 MHz
Boost clock speedno data750 MHz
Number of transistors514 millionno data
Manufacturing process technology55 nm10 nm+
Power consumption (TDP)35 Watt10 Watt
Texture fill rate21.7612.00
Floating-point processing power0.4352 TFLOPS0.384 TFLOPS
ROPs88
TMUs3216

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

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 typeGDDR3System Shared
Maximum RAM amount256 MBSystem Shared
Memory bus width128 BitSystem Shared
Memory clock speed790 MHzSystem Shared
Memory bandwidth25.28 GB/sno data
Shared memory-+

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.

DirectX10.1 (10_1)12 (12_1)
Shader Model4.16.4
OpenGL3.34.6
OpenCL1.13.0
VulkanN/A1.2

Pros & cons summary


Recency 16 September 2009 11 January 2021
Chip lithography 55 nm 10 nm
Power consumption (TDP) 35 Watt 10 Watt

UHD Graphics has an age advantage of 11 years, a 450% more advanced lithography process, and 250% lower power consumption.

We couldn't decide between Mobility Radeon HD 4670 Mac Edition and UHD Graphics. 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 Mobility Radeon HD 4670 Mac Edition
Mobility Radeon HD 4670 Mac Edition
Intel UHD Graphics
UHD Graphics

Comparisons with similar GPUs

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Community ratings

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3.3 3 votes

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3.1 6310 votes

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Questions & comments

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