GeForce GT 440 vs Radeon HD 6670

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Aggregate performance score

We've compared Radeon HD 6670 and GeForce GT 440, covering specs and all relevant benchmarks.

HD 6670
1 GB GDDR5, 66 Watt

GT 440 outperforms HD 6670 by a small 6% based on our aggregate benchmark results.

Primary details

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

Place in performance ranking873849
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.080.08
ArchitectureTeraScale 2 (2009−2015)Fermi (2010−2014)
GPU code nameTurksGF108
Market segmentDesktopDesktop
Release date19 April 2011 (13 years ago)1 February 2011 (13 years ago)
Launch price (MSRP)$99 $79

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

HD 6670 and GT 440 have a nearly equal value for money.

Detailed specifications

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 cores48096
Core clock speed800 MHz810 MHz
Number of transistors716 million585 million
Manufacturing process technology40 nm40 nm
Power consumption (TDP)66 Watt65 Watt
Texture fill rate19.2012.96
Floating-point performance768.0 gflops311.04 gflops

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).

InterfacePCIe 2.0 x16PCIe 2.0 x16
Length168 mm145 mm
Supplementary power connectorsNoneNone

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 typeGDDR5DDR3
Maximum RAM amount1 GB1 GB
Memory bus width128 Bit128 Bit
Memory clock speed4000 MHz1800 MHz
Memory bandwidth64 GB/s28.8 GB/s

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 Connectors1x DVI, 1x HDMI, 1x VGA1x DVI, 1x HDMI, 1x VGA

API compatibility

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

DirectX11.2 (11_0)12 (11_0)
Shader Model5.05.1
CUDAno data2.1

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 6670 1.89
GT 440 2.00

GeForce GT 440 outperforms Radeon HD 6670 by 6% based on our aggregate benchmark results.


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: 26%

HD 6670 729
GT 440 771

GeForce GT 440 outperforms Radeon HD 6670 by 6% in Passmark.

3DMark Fire Strike Graphics

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 made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

Benchmark coverage: 14%

HD 6670 1130
GT 440 850

Radeon HD 6670 outperforms GeForce GT 440 by 33% in 3DMark Fire Strike Graphics.

Gaming performance

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

Pros & cons summary

Performance score 1.89 2.00
Recency 19 April 2011 1 February 2011
Power consumption (TDP) 66 Watt 65 Watt

HD 6670 has an age advantage of 2 months.

GT 440, on the other hand, has a 5.8% higher aggregate performance score, and 1.5% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Radeon HD 6670 and GeForce GT 440.

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

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AMD Radeon HD 6670
Radeon HD 6670
NVIDIA GeForce GT 440
GeForce GT 440

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.

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Questions & comments

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