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ATI Radeon HD 4830: specs and benchmarks

Summary

ATI started Radeon HD 4830 sales 21 October 2008 at a recommended price of $130. This is TeraScale architecture desktop card based on 55 nm manufacturing process and primarily aimed at office use. 512 MB of GDDR3 memory clocked at 1.8 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 57.6 GB / s.

Compatibility-wise, this is 1-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 246 mm. 1x 6-pin power connector is required, and power consumption is at 95 Watt.

It provides poor gaming and benchmark performance at 4.93 percent of a leader's which is NVIDIA GeForce GTX 1080 SLI Mobile.

General info Technical specs Memory Benchmarks Gaming NVIDIA equivalent Advices and comments

General info

Of Radeon HD 4830's architecture, market type and release date.

Place in performance rating

522

Architecture

TeraScale

Code name

RV770

Type

Desktop

Release date

21 October 2008

Launch price (MSRP)

$130

of 14999 (Quadro Plex 7000)

Technical specs

Radeon HD 4830's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 4830's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines

640

of 8192 (Radeon Pro Duo)

Core clock speed

575 MHz

of 1620 (Quadro RTX 5000)

Transistor count

956 million

of 21100

Manufacturing process technology

55 nm

of 7

Power consumption (TDP)

95 Watt

of 900 (Tesla S2050)

Texture fill rate

18.4 GTexel / s

of 1760 (Quadro4 400 NVS PCI)

Floating-point performance

736.0 gflops

of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements

Information on Radeon HD 4830'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).

Interface

PCIe 2.0 x16

Length

246 mm

Supplementary power connectors

1x 6-pin

Memory

Parameters of memory installed on Radeon HD 4830: 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

GDDR3

Maximum RAM amount

512 MB

of 32784 (Radeon Pro Duo Polaris)

Memory bus width

256 Bit

of 8192 (Radeon Pro Duo)

Memory clock speed

1800 MHz

of 14000

Memory bandwidth

57.6 GB / s

of 1024 (Radeon Pro Duo)

Video outputs and ports

Types and number of video connectors present on Radeon HD 4830.

Display Connectors

2x DVI, 1x S-Video

API support

APIs supported by Radeon HD 4830, sometimes including their particular versions.

DirectX

10.1

OpenGL

3.3

of 4.6

Benchmark performance

Non-gaming benchmarks performance of Radeon HD 4830. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

4.93

Passmark

949

Game benchmarks

Let's see how good Radeon HD 4830 is for gaming. Particular gaming benchmark results are measured in FPS. Comparisons with system requirements are included, but remember that sometimes official requirements may reflect real performance inaccurately.