ATI Mobility Radeon HD 4830: specs and benchmarks

ATI Mobility Radeon HD 4830

Summary

ATI started Mobility Radeon HD 4830 sales 3 March 2009. This is Terascale 1 architecture notebook card based on 40 nm manufacturing process and primarily aimed at office use. 1 GB of GDDR3, DDR3 memory clocked at 0.7 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 44.8 GB / s.

Compatibility-wise, this is card attached via PCIe 2.0 x16 interface.

It provides poor gaming and benchmark performance at 0.22 percent of a leader's which is NVIDIA GeForce RTX 2080 Ti.

General info

Of Mobility Radeon HD 4830's architecture, market type and release date.
Place in performance rating
 
Architecture
Terascale 1
 
Code name
M97
 
Type
Laptop
 
Release date
3 March 2009
 

Technical specs

Mobility 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 Mobility Radeon HD 4830's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
640
 
Core clock speed
550 MHz
 
Transistor count
826 Million
 
Manufacturing process technology
40 nm
 
Texture fill rate
17.6 GTexel / s
 
Floating-point performance
704.0 gflops
 
of 2918.4 (GRID K340)

Compatibility, dimensions and requirements

Information on Mobility Radeon HD 4830's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Laptop size
large
 
Interface
PCIe 2.0 x16
 

Memory

Parameters of memory installed on Mobility 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, DDR3
 
Maximum RAM amount
1 GB
 
of 6084 (Quadro P3200)
Memory bus width
128 Bit
 
of 4096 (Radeon R9 Fury)
Memory clock speed
700 MHz
 
Memory bandwidth
44.8 GB / s
 
of 960 (ATI Rage Fury)
Shared memory
-
 

Video outputs and ports

Types and number of video connectors present on Mobility Radeon HD 4830.
Display Connectors
No outputs
 

Technologies

Technological solutions and APIs supported by Mobility Radeon HD 4830. You'll probably need this information if you need some particular technology for your purposes.
CrossFire
+
 
Powerplay
+
 

API support

APIs supported by Mobility Radeon HD 4830, sometimes including their particular versions.
DirectX
DirectX 10.1, Shader 4.1
 
OpenGL
3.3
 

Benchmark performance

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

Overall benchmark performance

0.22

3DMark Vantage Performance

3863

Game benchmarks

Let's see how good Mobility 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.

Relative perfomance

Overall Mobility Radeon HD 4830 performance compared to its nearest competitors.

NVIDIA equivalent

We believe that the nearest equivalent to Mobility Radeon HD 4830 from NVIDIA is GeForce GT 550M, which is slower by 18% and lower by 25 positions in our rating.

User rating

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

Advices and comments

Here you can ask a question about Mobility Radeon HD 4830, agree or disagree with our judgements, or report an error or mismatch.