ATI Radeon HD 5670 640SP Edition vs GeForce GTX 680

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Primary details

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

Place in the ranking356not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.95no data
Power efficiency5.28no data
ArchitectureKepler (2012−2018)TeraScale 2 (2009−2015)
GPU code nameGK104Juniper
Market segmentDesktopDesktop
Release date22 March 2012 (12 years ago)18 July 2010 (14 years ago)
Launch price (MSRP)$499 $119

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 cores1536640
Core clock speed1006 MHz750 MHz
Boost clock speed1058 MHzno data
Number of transistors3,540 million1,040 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)195 Watt64 Watt
Texture fill rate135.424.00
Floating-point processing power3.25 TFLOPS0.96 TFLOPS
ROPs328
TMUs12832

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 2.0 x16
Length254 mm168 mm
Height4.376" (11.1 cm)no data
Width2-slot1-slot
Supplementary power connectors2x 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 typeGDDR5GDDR5
Maximum RAM amount2048 MB512 MB
Memory bus width256-bit GDDR5128 Bit
Memory clock speed1502 MHz1000 MHz
Memory bandwidth192.2 GB/s64 GB/s
Shared memory--

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 DisplayPort1x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support4 displaysno data
HDMI++
HDCP+-
Maximum VGA resolution2048x1536no data
Audio input for HDMIInternalno data

API compatibility

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

DirectX12 (11_0)11.2 (11_0)
Shader Model5.15.0
OpenGL4.24.4
OpenCL1.21.2
Vulkan1.1.126N/A
CUDA+-

Pros & cons summary


Recency 22 March 2012 18 July 2010
Maximum RAM amount 2048 MB 512 MB
Chip lithography 28 nm 40 nm
Power consumption (TDP) 195 Watt 64 Watt

GTX 680 has an age advantage of 1 year, a 300% higher maximum VRAM amount, and a 42.9% more advanced lithography process.

ATI HD 5670 640SP Edition, on the other hand, has 204.7% lower power consumption.

We couldn't decide between GeForce GTX 680 and Radeon HD 5670 640SP Edition. We've got no test results to judge.


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 680
GeForce GTX 680
ATI Radeon HD 5670 640SP Edition
Radeon HD 5670 640SP Edition

Comparisons with similar GPUs

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Community ratings

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Questions & comments

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