HD Graphics 400 vs Radeon HD 6670

VS

Aggregate performance score

We've compared Radeon HD 6670 and HD Graphics 400, covering specs and all relevant benchmarks.

HD 6670
2011
1 GB GDDR5, 66 Watt
1.88
+66.4%

HD 6670 outperforms HD Graphics 400 by an impressive 66% based on our aggregate benchmark results.

Primary details

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

Place in the ranking9051070
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.08no data
Power efficiency2.0313.45
ArchitectureTeraScale 2 (2009−2015)Generation 8.0 (2014−2015)
GPU code nameTurksBraswell GT1
Market segmentDesktopDesktop
Designreferenceno data
Release date19 April 2011 (13 years ago)1 April 2015 (9 years ago)
Launch price (MSRP)$99 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores48096
Core clock speedno data320 MHz
Boost clock speed800 MHz640 MHz
Number of transistors716 million189 million
Manufacturing process technology40 nm14 nm
Power consumption (TDP)66 Watt6 Watt
Texture fill rate19.207.680
Floating-point processing power0.768 TFLOPS0.1229 TFLOPS
ROPs82
TMUs2412

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).

Bus supportPCIe 2.0 x16no data
InterfacePCIe 2.0 x16PCIe 3.0 x1
Length168 mmno data
Width1-slotIGP
Supplementary power connectorsNoneno data

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 typeGDDR5DDR3L
Maximum RAM amount1 GB8 GB
Memory bus width128 BitSystem Shared
Memory clock speed1050 MHzSystem Shared
Memory bandwidth64 GB/sno data

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 VGANo outputs
Eyefinity+-
HDMI+-

Supported technologies

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

CrossFire+-

API compatibility

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

DirectXDirectX® 1112 (11_1)
Shader Model5.05.1
OpenGL4.44.3
OpenCL1.22.0
Vulkan-1.1.80

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark 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 1.88
+66.4%
HD Graphics 400 1.13

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.

HD 6670 1130
+151%
HD Graphics 400 450

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 1.88 1.13
Recency 19 April 2011 1 April 2015
Maximum RAM amount 1 GB 8 GB
Chip lithography 40 nm 14 nm
Power consumption (TDP) 66 Watt 6 Watt

HD 6670 has a 66.4% higher aggregate performance score.

HD Graphics 400, on the other hand, has an age advantage of 3 years, a 700% higher maximum VRAM amount, a 185.7% more advanced lithography process, and 1000% lower power consumption.

The Radeon HD 6670 is our recommended choice as it beats the HD Graphics 400 in performance tests.


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
Intel HD Graphics 400
HD Graphics 400

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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


3.4 850 votes

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2.5 396 votes

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Questions & comments

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