HD 6770 vs HD 7730

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Combined performance score

HD 7730
3.11

HD 6770 outperforms HD 7730 by 4% in our combined benchmark results.

General info

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

Place in performance ranking711703
Place by popularitynot in top-100not in top-100
Value for money0.150.23
ArchitectureGCN 1.0 (2012−2020)TeraScale 2 (2009−2015)
GPU code nameCape VerdeJuniper
Market segmentDesktopDesktop
Designno datareference
Release date1 May 2013 (10 years old)21 January 2011 (13 years old)
Launch price (MSRP)$59 $129
Current price$207 (3.5x MSRP)$150 (1.2x MSRP)
Value for money

Performance to price ratio. The higher, the better.

HD 6770 has 53% better value for money than HD 7730.

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores384800
Core clock speed800 MHzno data
Boost clock speedno data900 MHz
Number of transistors1,500 million1,040 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)47 Watt108 Watt
Texture fill rate19.2034.00
Floating-point performance614.4 gflops1,360.0 gflops

Size and 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).

Bus supportno dataPCIe 2.0 x16
InterfacePCIe 3.0 x16PCIe 2.0 x16
Length168 mm198 mm
Width1-slot2-slot
Supplementary power connectorsNone1x 6-pin

Memory

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 typeGDDR5GDDR5
Maximum RAM amount1 GB1 GB
Memory bus width128 Bit128 Bit
Memory clock speed4500 MHz1050 MHz
Memory bandwidth72 GB/s76.8 GB/s

Video outputs and ports

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 Connectors1x DVI, 1x HDMI, 1x DisplayPort2x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinityno data1
HDMI++
DisplayPort supportno data-

Technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

AppAccelerationno data-
CrossFireno data1
Endurono data-
HD3Dno data-
PowerTuneno data-
TrueAudiono data-
ZeroCoreno data-

API support

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

DirectX12 (11_1)DirectX® 11
Shader Model5.15.0
OpenGL4.64.4
OpenCL1.21.2
Vulkan1.2.131no data
Mantleno data-

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark performance score. 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 7730 3.11
HD 6770 3.22
+3.5%

HD 6770 outperforms HD 7730 by 4% in our combined benchmark results.


Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of 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.

Benchmark coverage: 25%

HD 7730 1205
HD 6770 1247
+3.5%

HD 6770 outperforms HD 7730 by 3% in Passmark.

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Advantages and disadvantages


Performance score 3.11 3.22
Recency 1 May 2013 21 January 2011
Cost $59 $129
Chip lithography 28 nm 40 nm
Power consumption (TDP) 47 Watt 108 Watt

We couldn't decide between Radeon HD 7730 and Radeon HD 6770. The differences in performance seem too small.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon HD 7730
Radeon HD 7730
AMD Radeon HD 6770
Radeon HD 6770

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User ratings: view and submit

Here you can see the user rating of the graphics cards, as well as rate them yourself.


3.4 72 votes

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3.7 306 votes

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Questions and comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.