ATI Radeon HD 4670 vs GeForce GT 630 Rev. 2 PCIe x8

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Primary details

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

Place in the rankingnot rated1104
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.01
Power efficiencyno data1.20
ArchitectureKepler 2.0 (2013−2015)TeraScale (2005−2013)
GPU code nameGK208RV730
Market segmentDesktopDesktop
Release date29 May 2013 (11 years ago)10 September 2008 (16 years ago)
Launch price (MSRP)no data$67

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 cores384320
Core clock speed902 MHz750 MHz
Number of transistors915 million514 million
Manufacturing process technology28 nm55 nm
Power consumption (TDP)25 Watt59 Watt
Texture fill rate28.8624.00
Floating-point processing power0.6927 TFLOPS0.48 TFLOPS
ROPs88
TMUs3232

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 x8PCIe 2.0 x16
Length115 mm193 mm
Width1-slot1-slot
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 typeDDR3GDDR3
Maximum RAM amount2 GB512 MB
Memory bus width64 Bit128 Bit
Memory clock speed900 MHz1000 MHz
Memory bandwidth14.4 GB/s32 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 VGA2x DVI, 1x S-Video
HDMI+-

API compatibility

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

DirectX12 (11_0)10.1 (10_1)
Shader Model5.14.1
OpenGL4.63.3
OpenCL1.21.1
Vulkan1.1.126N/A
CUDA3.5-

Pros & cons summary


Recency 29 May 2013 10 September 2008
Maximum RAM amount 2 GB 512 MB
Chip lithography 28 nm 55 nm
Power consumption (TDP) 25 Watt 59 Watt

GT 630 Rev. 2 PCIe x8 has an age advantage of 4 years, a 300% higher maximum VRAM amount, a 96.4% more advanced lithography process, and 136% lower power consumption.

We couldn't decide between GeForce GT 630 Rev. 2 PCIe x8 and Radeon HD 4670. 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 GT 630 Rev. 2 PCIe x8
GeForce GT 630 Rev. 2 PCIe x8
ATI Radeon HD 4670
Radeon HD 4670

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.


3.3 17 votes

Rate GeForce GT 630 Rev. 2 PCIe x8 on a scale of 1 to 5:

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3.5 149 votes

Rate Radeon HD 4670 on a scale of 1 to 5:

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Questions & comments

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