Radeon HD 6770 Green Edition vs UHD Graphics 730 (Rocket Lake)

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Primary details

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

Place in the ranking371not rated
Place by popularitynot in top-100not in top-100
Power efficiency64.33no data
Architectureno dataTeraScale 2 (2009−2015)
GPU code nameRocket Lake GT1Juniper
Market segmentLaptopDesktop
Release date30 March 2021 (3 years ago)19 April 2013 (11 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 data720
Core clock speedno data700 MHz
Number of transistorsno data1,040 million
Manufacturing process technology14 nm40 nm
Power consumption (TDP)15 Watt86 Watt
Texture fill rateno data25.20
Floating-point processing powerno data1.008 TFLOPS
ROPsno data16
TMUsno data36

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).

Interfaceno dataPCIe 2.0 x16
Lengthno data170 mm
Widthno data2-slot

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 typeno dataGDDR3
Maximum RAM amountno data2 GB
Memory bus widthno data128 Bit
Memory clock speedno data667 MHz
Memory bandwidthno data21.34 GB/s
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 data2x DVI, 1x HDMI, 2x mini-DisplayPort
HDMI-+

API compatibility

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

DirectXno data11.2 (11_0)
Shader Modelno data5.0
OpenGLno data4.4
OpenCLno data1.2
Vulkan-N/A

Pros & cons summary


Recency 30 March 2021 19 April 2013
Chip lithography 14 nm 40 nm
Power consumption (TDP) 15 Watt 86 Watt

UHD Graphics 730 (Rocket Lake) has an age advantage of 7 years, a 185.7% more advanced lithography process, and 473.3% lower power consumption.

We couldn't decide between UHD Graphics 730 (Rocket Lake) and Radeon HD 6770 Green Edition. We've got no test results to judge.

Be aware that UHD Graphics 730 (Rocket Lake) is a notebook card while Radeon HD 6770 Green Edition 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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Intel UHD Graphics 730 (Rocket Lake)
UHD Graphics 730 (Rocket Lake)
AMD Radeon HD 6770 Green Edition
Radeon HD 6770 Green Edition

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.


3.8 110 votes

Rate UHD Graphics 730 (Rocket Lake) on a scale of 1 to 5:

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4.7 6 votes

Rate Radeon HD 6770 Green Edition on a scale of 1 to 5:

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Questions & comments

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