Mobility Radeon HD 4830: specs and benchmarks

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Aggregate performance score

Mobility Radeon HD 4830 provides poor gaming and benchmark performance at 1.22% of a leader's which is RTX PRO 5000 Blackwell.

Summary

ATI started Mobility Radeon HD 4830 sales 3 March 2009. This is a TeraScale architecture notebook card based on 40 nm manufacturing process and primarily aimed at office use. 1 GB of GDDR5 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 a graphics card attached via PCIe 2.0 x16 interface.

Primary details

Some basic facts about Mobility Radeon HD 4830: architecture, market segment, release date etc.

Place in the ranking1054
Place by popularitynot in top-100
ArchitectureTeraScale (2005−2013)
GPU code nameM97
Market segmentLaptop
Release date3 March 2009 (16 years ago)

Detailed specifications

Mobility Radeon HD 4830's specs such as number of shaders, GPU base 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 / CUDA cores640of 960 (GeForce GTX 660)
Core clock speed550 MHzof 980 (GeForce GT 755M SLI)
Number of transistors826 millionof 100,000 million (Data Center GPU Max 1100)
Manufacturing process technology40 nmof 0.003 MB (Arc Graphics 140V)
Texture fill rate17.60of 1,968.0 (RTX PRO 6000 Blackwell Server)
Floating-point processing power0.704 TFLOPSof 126 (RTX PRO 6000 Blackwell Server)
ROPs16of 512 (Moore Threads MTT S4000)
TMUs32of 896 (Data Center GPU Max 1350)
L1 Cache128 KBof 64 MB (Data Center GPU Max 1550)
L2 Cache128 KBof 408 MB (Data Center GPU Max 1350)

Form factor & compatibility

This section provides details about the physical dimensions of Mobility Radeon HD 4830 and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

Laptop sizelarge
InterfacePCIe 2.0 x16

VRAM capacity and type

Parameters of memory installed on Mobility Radeon HD 4830: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeGDDR5
Maximum RAM amount1 GBof 288 GB (Radeon Instinct MI325X)
Memory bus width128 Bitof 384 (GeForce GTX 980 Ti)
Memory clock speed700 MHzof 16384000 MB (GeForce RTX 4050 Mobile)
Memory bandwidth44.8 GB/sof 983040 MB (GeForce RTX 5080)
Shared memory-

Connectivity and outputs

Types and number of video connectors present on Mobility Radeon HD 4830. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display ConnectorsNo outputs

API and SDK support

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

DirectX10.1 (10_1)
Shader Model4.1
OpenGL3.3of 4.6 (RTX PRO 5000 Blackwell)
OpenCL1.1
VulkanN/A

Benchmark performance

Synthetic benchmark performance of Mobility Radeon HD 4830. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score.

ATI Mobility HD 4830
1.22

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

ATI Mobility HD 4830 3863

Gaming performance

Let's see how good Mobility Radeon HD 4830 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

FPS performance in popular games

Full HD
Low

Cyberpunk 2077 3−4
Hogwarts Legacy 6−7

Full HD
Medium

Battlefield 5 1−2
Cyberpunk 2077 3−4
Far Cry 5 3−4
Fortnite 4−5
Forza Horizon 4 8−9
Forza Horizon 5 2−3
Hogwarts Legacy 6−7
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
Valorant 30−35

Full HD
High

Battlefield 5 1−2
Counter-Strike: Global Offensive 30−33
Cyberpunk 2077 3−4
Dota 2 16−18
Far Cry 5 3−4
Fortnite 4−5
Forza Horizon 4 8−9
Forza Horizon 5 2−3
Grand Theft Auto V 1−2
Hogwarts Legacy 6−7
Metro Exodus 2−3
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
The Witcher 3: Wild Hunt 7−8
Valorant 30−35

Full HD
Ultra

Battlefield 5 1−2
Cyberpunk 2077 3−4
Dota 2 16−18
Far Cry 5 3−4
Forza Horizon 4 8−9
Hogwarts Legacy 6−7
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
The Witcher 3: Wild Hunt 7−8
Valorant 30−35

Full HD
Epic

Fortnite 4−5

1440p
High

Counter-Strike 2 4−5
Counter-Strike: Global Offensive 8−9
PLAYERUNKNOWN'S BATTLEGROUNDS 12−14
Valorant 5−6

1440p
Ultra

Cyberpunk 2077 1−2
Far Cry 5 1−2
Forza Horizon 4 3−4
Hogwarts Legacy 1−2
The Witcher 3: Wild Hunt 2−3

1440p
Epic

Fortnite 2−3

4K
High

Grand Theft Auto V 14−16
Valorant 7−8

4K
Ultra

Dota 2 1−2
PLAYERUNKNOWN'S BATTLEGROUNDS 2−3

4K
Epic

Fortnite 2−3

Closest competitors

Mobility Radeon HD 4830's performance relative to its closest rivals among notebook graphics cards.


Mobility Radeon HD 4830 100

NVIDIA equivalent

According to our data, the closest NVIDIA alternative to Mobility Radeon HD 4830 is GeForce GT 435M, which is slower by 1% and lower by 5 positions in our ranking.

Here are some closest NVIDIA rivals to Mobility Radeon HD 4830:

GeForce 820A 103.28
Mobility Radeon HD 4830 100

Similar GPUs

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

Recommended processors

These processors are most commonly used with Mobility Radeon HD 4830 according to our statistics.

All comparisons with Mobility Radeon HD 4830

Community ratings

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


1.2 5 votes

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Comments

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