ATI Radeon HD 4670 X2: specs and benchmarks

ATI Radeon HD 4670 X2


ATI started Radeon HD 4670 X2 sales 10 September 2008. This is TeraScale architecture desktop card based on 55 nm manufacturing process and primarily aimed at gamers. 512 MB of GDDR3 memory clocked at 1.4 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 22.4 GB/s.

Compatibility-wise, this is dual-slot card attached via PCIe 2.0 x16 interface. 1x 6-pin power connector is required, and power consumption is at 118 Watt.

We have no data on Radeon HD 4670 X2 benchmark results.

General info

Of Radeon HD 4670 X2's architecture, market type and release date.

Place in our rating
not rated
GPU code name
Market segment
Launch date
10 September 2008 (12 years ago)

Technical specs

Radeon HD 4670 X2's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 4670 X2's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores
of 10752 (GA102)
Core clock speed
750 MHz
Number of transistors
514 million
Manufacturing process technology
55 nm
Thermal design power (TDP)
118 Watt
of 900 (Tesla S2050)
Texture fill rate
Floating-point performance
2x 480.0 gflops
of 2918.4 (GRID K340)

Compatibility, dimensions and requirements

Information on Radeon HD 4670 X2's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

PCIe 2.0 x16
Supplementary power connectors
1x 6-pin


Parameters of memory installed on Radeon HD 4670 X2: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.

Memory type
Maximum RAM amount
512 MB
Memory bus width
128 Bit
of 6144 (GRID A100A)
Memory clock speed
1400 MHz
of 19500 (GeForce RTX 3090)
Memory bandwidth
22.4 GB/s
of 1024 (Radeon VII)

Video outputs and ports

Types and number of video connectors present on Radeon HD 4670 X2. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.

Display Connectors
4x DVI

API support

APIs supported by Radeon HD 4670 X2, sometimes including their particular versions.

10.1 (10_1)
Shader Model

NVIDIA equivalent

We believe that the nearest equivalent to Radeon HD 4670 X2 from NVIDIA is GeForce GTX 260.

Here are some closest NVIDIA rivals to Radeon HD 4670 X2:

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

User rating

Here you can see the user rating of the graphics card, as well as rate it yourself.

Advices and comments

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