AMD Radeon HD 6770: specs and benchmarks

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Price now 249$
Games supported 64%
AMD Radeon HD 6770
Radeon HD 6770
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  • Interface PCIe 2.0 x16
  • Core clock speed 850 MHz
  • Max video memory 1024 MB
  • Memory type GDDR5
  • Memory clock speed 4800 MHz
  • Maximum resolution
Year of release 2011
Performance 4.60
Graphics card Technical data and tests
AMD Radeon HD 6770
AMD Radeon HD 6770 AMD Radeon HD 6770

Summary

AMD started Radeon HD 6770 sales 21 January 2011 at a recommended price of $129. This is TeraScale 2 architecture desktop card based on 40 nm manufacturing process and primarily aimed at office use. 1 GB of GDDR5 memory clocked at 4.8 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 76.8 GB/s.

Compatibility-wise, this is dual-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 198 mm. 1x 6-pin power connector is required, and power consumption is at 108 Watt.

It provides poor gaming and benchmark performance at

4.60%

percent of a leader's which is NVIDIA GeForce RTX 3080 Ti.

General info

Of Radeon HD 6770's architecture, market segment and release date.

Place in performance rating570
Value for money0.71
ArchitectureTeraScale 2
GPU code nameJuniper
Market segmentDesktop
Release date21 January 2011 (10 years ago)
Launch price (MSRP)$129
Price now$249 (1.9x MSRP)of 11999 (Tesla V100 FHHL)
Value for money

To get the index we compare the characteristics of video cards and their relative prices.

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Technical specs

Radeon HD 6770's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 6770's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores800of 14080 (Radeon Instinct MI250X)
Core clock speed850 MHzof 2233 (Playstation 5 GPU)
Number of transistors1,040 millionof 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology40 nmof 5 (Apple M1 GPU)
Thermal design power (TDP)108 Wattof 900 (Tesla S2050)
Texture fill rate34.00of 779.2 (Radeon RX 6900 XTX)
Floating-point performance1,360.0 gflopsof 2918.4 (GRID K340)

Compatibility, dimensions and requirements

Information on Radeon HD 6770's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 2.0 x16
Length198 mm
Supplementary power connectors1x 6-pin

Memory

Parameters of memory installed on Radeon HD 6770: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.

Memory typeGDDR5
Maximum RAM amount1 GBof 128 (Radeon Instinct MI250X)
Memory bus width128 Bitof 6144 (GRID A100A)
Memory clock speed4800 MHzof 19500 (GeForce RTX 3090)
Memory bandwidth76.8 GB/sof 1024 (Radeon VII)

Video outputs and ports

Types and number of video connectors present on Radeon HD 6770. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.

Display Connectors2x DVI, 1x HDMI, 2x mini-DisplayPort
HDMI+

API support

APIs supported by Radeon HD 6770, sometimes including their particular versions.

DirectX11.2 (11_0)
Shader Model5.0
OpenGL4.4of 4.6 (GeForce GTX 1080 Mobile)
OpenCL1.2
VulkanN/A

Benchmark performance

Non-gaming benchmark performance of Radeon HD 6770. Note that overall benchmark performance is measured in points in 0-100 range.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

HD 6770 4.60
  • 3DMark Fire Strike Graphics
  • Unigine Heaven 4.0
  • Passmark

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature seemingly made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic enough graphics and is quite taxing on hardware.

HD 6770 1520

This is an old DirectX 11 benchmark, a newer version of Unigine 3.0 with relatively small differences. It displays a fantasy medieval town sprawling over several flying islands. The benchmark is still sometimes used, despite its significant age, as it was released back in 2013.

HD 6770 243

This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

HD 6770 1220

Mining hashrates

Cryptocurrency mining performance of Radeon HD 6770. Usually measured in megahashes per second.

Bitcoin / BTC (SHA256) 118 Mh/s  

Game benchmarks

Let's see how good Radeon HD 6770 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

Relative perfomance

Overall Radeon HD 6770 performance compared to nearest competitors among desktop video cards.


NVIDIA equivalent

We believe that the nearest equivalent to Radeon HD 6770 from NVIDIA is GeForce 930A, which is nearly equal in speed and higher by 1 position in our rating.

NVIDIA GeForce 930A GeForce 930A
Compare

Here are some closest NVIDIA rivals to Radeon HD 6770:

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

AMD Radeon HD 7730 Radeon HD 7730
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NVIDIA GeForce GTX 280 GeForce GTX 280
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NVIDIA GeForce GT 640 GeForce GT 640
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NVIDIA GeForce GTX 260 GeForce GTX 260
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ATI Radeon HD 5750 Radeon HD 5750
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NVIDIA GeForce GTX 295 GeForce GTX 295
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User rating

Here you can see the user rating of the graphics card, as well as rate it yourself.


111 ratings
AMD Radeon HD 6770
AMD Radeon HD 6770

Advices and comments

Here you can ask a question about Radeon HD 6770, agree or disagree with our judgements, or report an error or mismatch.