ATI FireGL V5600 vs GeForce GTX 660

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Primary details

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

Place in the ranking437not rated
Place by popularity58not in top-100
Cost-effectiveness evaluation3.40no data
Power efficiency5.17no data
ArchitectureKepler (2012−2018)TeraScale (2005−2013)
GPU code nameGK106RV630
Market segmentDesktopWorkstation
Release date6 September 2012 (12 years ago)28 June 2007 (17 years ago)
Launch price (MSRP)$229 $599

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 cores960120
Core clock speed980 MHz800 MHz
Boost clock speed1033 MHzno data
Number of transistors2,540 million390 million
Manufacturing process technology28 nm65 nm
Power consumption (TDP)140 Watt89 Watt
Texture fill rate82.566.400
Floating-point processing power1.981 TFLOPS0.192 TFLOPS
ROPs244
TMUs808

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 supportPCI Express 3.0no data
InterfacePCIe 3.0 x16PCIe 1.0 x16
Length241 mmno data
Height4.376" (11.1 cm)no data
Width2-slot1-slot
Supplementary power connectors1x 6-pinNone
SLI options+-

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 typeGDDR5GDDR4
Maximum RAM amount2 GB512 MB
Memory bus width192-bit GDDR5128 Bit
Memory clock speed6.0 GB/s1100 MHz
Memory bandwidth144.2 GB/s35.2 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 ConnectorsOne Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort2x DVI
Multi monitor support4 displaysno data
HDMI+-
HDCP+-
Maximum VGA resolution2048x1536no data
Audio input for HDMIInternalno data

Supported technologies

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

3D Blu-Ray+-
3D Gaming+-
3D Vision+-

API compatibility

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

DirectX12 (11_0)10.0 (10_0)
Shader Model5.14.0
OpenGL4.33.3
OpenCL1.2N/A
Vulkan1.1.126N/A
CUDA+-

Pros & cons summary


Recency 6 September 2012 28 June 2007
Maximum RAM amount 2 GB 512 MB
Chip lithography 28 nm 65 nm
Power consumption (TDP) 140 Watt 89 Watt

GTX 660 has an age advantage of 5 years, a 300% higher maximum VRAM amount, and a 132.1% more advanced lithography process.

ATI FireGL V5600, on the other hand, has 57.3% lower power consumption.

We couldn't decide between GeForce GTX 660 and FireGL V5600. We've got no test results to judge.

Be aware that GeForce GTX 660 is a desktop card while FireGL V5600 is a workstation 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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NVIDIA GeForce GTX 660
GeForce GTX 660
ATI FireGL V5600
FireGL V5600

Comparisons with similar GPUs

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Community ratings

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3.7 4264 votes

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Questions & comments

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