To get the index we compare the characteristics of video cards and their relative prices.
HD 6670 vs HD 6650A
- Interface PCIe 2.0 x16
- Core clock speed 0
- Max video memory 1024 MB
- Memory type GDDR5
- Memory clock speed 1050
- Maximum resolution
- Interface MXM-A (3.0)
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
Comparison of graphics card architecture, market segment, value for money and other general parameters.
|Place in performance rating||764||726|
|Value for money||0.24||no data|
|Architecture||TeraScale 2 (2009−2015)||TeraScale 2 (2009−2015)|
|GPU code name||Turks||Onega|
|Release date||19 April 2011 (11 years ago)||19 April 2011 (11 years ago)|
|Launch price (MSRP)||$99||no data|
|Price now||$164 (1.7x MSRP)||no data|
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 cores||480||no data|
|Boost clock speed||800 MHz||no data|
|Number of transistors||716 million||716 million|
|Manufacturing process technology||40 nm||40 nm|
|Thermal design power (TDP)||66 Watt||no data|
|Texture fill rate||19.20||14.40|
|Floating-point performance||768.0 gflops||576.0 gflops|
Compatibility, dimensions and requirements
Information on 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).
|Bus support||PCIe 2.0 x16||no data|
|Interface||PCIe 2.0 x16||MXM-A (3.0)|
|Length||168 mm||no data|
|Supplementary power connectors||None||no data|
Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated VRAM and use a shared part of system RAM.
|Memory type||GDDR5||no data|
|Maximum RAM amount||1 GB||no data|
|Memory bus width||128 Bit||no data|
|Memory clock speed||1050 MHz||no data|
|Memory bandwidth||64 GB/s||no data|
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 Connectors||1x DVI, 1x HDMI, 1x VGA||No outputs|
|DisplayPort support||-||no data|
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
APIs supported, including particular versions of those APIs.
|DirectX||DirectX® 11||no data|
Non-gaming benchmark performance comparison. Note that overall benchmark performance is measured in points in 0-100 range.
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.
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.
Cryptocurrency mining performance of Radeon HD 6670 and Radeon HD 6650A. Usually measured in megahashes per second.
|Bitcoin / BTC (SHA256)||72 Mh/s||no data|
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Advantages and disadvantages
Judging by the results of synthetic and gaming tests, Technical City recommends
since it shows better performance.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Competitors of Radeon HD 6670 by NVIDIA
We believe that the nearest equivalent to Radeon HD 6670 from NVIDIA is GeForce GT 730A, which is nearly equal in speed and is lower by 1 position in our rating.
Here are some closest NVIDIA rivals to Radeon HD 6670:
Competitors of Radeon HD 6650A by NVIDIA
We believe that the nearest equivalent to Radeon HD 6650A from NVIDIA is GeForce GT 730, which is slower by 2% and lower by 10 positions in our rating.
Here are some closest NVIDIA rivals to Radeon HD 6650A:
Similar GPU comparisons
We selected several comparisons of video cards with performance more or less close to those reviewed, providing you with more probable options to consider.
Questions and comments
Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.