Radeon HD 6670 vs ATI FireGL V7700

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Primary details

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

Place in the rankingnot rated905
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.08
Power efficiencyno data1.97
ArchitectureTeraScale (2005−2013)TeraScale 2 (2009−2015)
GPU code nameRV670Turks
Market segmentWorkstationDesktop
Designno datareference
Release date19 November 2007 (16 years ago)19 April 2011 (13 years ago)
Launch price (MSRP)$899 $99

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 cores320480
Core clock speed777 MHzno data
Boost clock speedno data800 MHz
Number of transistors666 million716 million
Manufacturing process technology55 nm40 nm
Power consumption (TDP)no data66 Watt
Texture fill rate12.4319.20
Floating-point processing power0.4973 TFLOPS0.768 TFLOPS
ROPs168
TMUs1624

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 supportno dataPCIe 2.0 x16
InterfacePCIe 2.0 x16PCIe 2.0 x16
Length254 mm168 mm
Width2-slot1-slot
Supplementary power connectors1x 6-pinNone

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 typeGDDR4GDDR5
Maximum RAM amount512 MB1 GB
Memory bus width256 Bit128 Bit
Memory clock speed1126 MHz1050 MHz
Memory bandwidth72.06 GB/s64 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 DisplayPort, 1x S-Video1x DVI, 1x HDMI, 1x VGA
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.

DirectX10.1 (10_1)DirectX® 11
Shader Model4.15.0
OpenGL3.34.4
OpenCLN/A1.2
VulkanN/A-

Pros & cons summary


Recency 19 November 2007 19 April 2011
Maximum RAM amount 512 MB 1 GB
Chip lithography 55 nm 40 nm

HD 6670 has an age advantage of 3 years, a 100% higher maximum VRAM amount, and a 37.5% more advanced lithography process.

We couldn't decide between FireGL V7700 and Radeon HD 6670. We've got no test results to judge.

Be aware that FireGL V7700 is a workstation graphics card while Radeon HD 6670 is a desktop one.


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

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ATI FireGL V7700
FireGL V7700
AMD Radeon HD 6670
Radeon HD 6670

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Community ratings

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5 2 votes

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3.4 863 votes

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Questions & comments

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