ATI Mobility Radeon HD 4830 vs NVIDIA GeForce GT 630M

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Combined performance score

GT 630M
1.40
+5.3%

GeForce GT 630M outperforms Mobility Radeon HD 4830 by 5% in our combined benchmark results.

General info

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

Place in performance ranking955978
Place by popularitynot in top-100not in top-100
Value for money0.02no data
ArchitectureFermi (2010−2014)Terascale 1 (2008−2010)
GPU code nameN13P-GL/GL2M97
Market segmentLaptopLaptop
Release date6 December 2011 (12 years old)3 March 2009 (15 years old)
Current price$1121 no data
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores96640
CUDA cores96no data
Core clock speedUp to 800 MHz550 MHz
Number of transistors585 million826 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)33 Wattno data
Texture fill rateUp to 12.8 billion/sec17.60
Floating-point performance253.4 gflops704.0 gflops

Size and compatibility

Information on GeForce GT 630M and Mobility Radeon HD 4830 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 sizemedium sizedlarge
Bus supportPCI Express 2.0no data
InterfaceMXM-A (3.0)PCIe 2.0 x16

Memory

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 typeDDR3\GDDR5GDDR3, DDR3
Maximum RAM amount1 GB1 GB
Memory bus widthUp to 128bit128 Bit
Memory clock speed1800 MHz700 MHz
Memory bandwidthUp to 32.0 GB/s44.8 GB/s
Shared memory--

Video outputs and ports

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 ConnectorsNo outputsNo outputs
HDMI+no data
HDCP+no data
Maximum VGA resolutionUp to 2048x1536no data

Technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

3D Blu-Ray+no data
Optimus+no data

API support

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

DirectX12 (11_0)10.1 (10_1)
DirectX 11.212 APIno data
Shader Model5.14.1
OpenGL4.53.3
OpenCL1.11.1
VulkanN/AN/A
CUDA+no data

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GT 630M 1.40
+5.3%
ATI Mobility HD 4830 1.33

GeForce GT 630M outperforms Mobility Radeon HD 4830 by 5% in our combined benchmark results.


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.

Benchmark coverage: 17%

GT 630M 4869
+26%
ATI Mobility HD 4830 3863

GeForce GT 630M outperforms Mobility Radeon HD 4830 by 26% in 3DMark Vantage Performance.

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p19
+5.6%
18−20
−5.6%
Full HD16
+14.3%
14−16
−14.3%

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077 4−5
+0%
4−5
+0%

Full HD
Medium Preset

Assassin's Creed Odyssey 0−1 0−1
Call of Duty: Modern Warfare 10−11
+11.1%
9−10
−11.1%
Cyberpunk 2077 4−5
+0%
4−5
+0%
Forza Horizon 4 1−2
+0%
1−2
+0%
Hitman 3 2−3
+100%
1−2
−100%
Horizon Zero Dawn 1−2
+0%
1−2
+0%
Red Dead Redemption 2 4−5
+0%
4−5
+0%
Shadow of the Tomb Raider 7−8
+0%
7−8
+0%

Full HD
High Preset

Assassin's Creed Odyssey 0−1 0−1
Call of Duty: Modern Warfare 10−11
+11.1%
9−10
−11.1%
Cyberpunk 2077 4−5
+0%
4−5
+0%
Forza Horizon 4 1−2
+0%
1−2
+0%
Hitman 3 2−3
+100%
1−2
−100%
Horizon Zero Dawn 1−2
+0%
1−2
+0%
Metro Exodus 2−3
+0%
2−3
+0%
Red Dead Redemption 2 4−5
+0%
4−5
+0%
Shadow of the Tomb Raider 7−8
+0%
7−8
+0%
The Witcher 3: Wild Hunt 4−5
+0%
4−5
+0%

Full HD
Ultra Preset

Assassin's Creed Odyssey 0−1 0−1
Cyberpunk 2077 4−5
+0%
4−5
+0%
Forza Horizon 4 1−2
+0%
1−2
+0%
The Witcher 3: Wild Hunt 4−5
+0%
4−5
+0%

1440p
High Preset

Call of Duty: Modern Warfare 3−4
+0%
3−4
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 9−10
+0%
9−10
+0%
Red Dead Redemption 2 0−1 0−1
Shadow of the Tomb Raider 5−6
+0%
5−6
+0%

1440p
Ultra Preset

Cyberpunk 2077 1−2
+0%
1−2
+0%
Far Cry 5 2−3
+0%
2−3
+0%
The Witcher 3: Wild Hunt 2−3
+0%
2−3
+0%

4K
High Preset

Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Hitman 3 2−3
+100%
1−2
−100%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Red Dead Redemption 2 0−1 0−1

4K
Ultra Preset

Assassin's Creed Odyssey 0−1 0−1
Assassin's Creed Valhalla 0−1 0−1
Far Cry 5 3−4
+0%
3−4
+0%
Far Cry New Dawn 5−6
+0%
5−6
+0%

This is how GT 630M and ATI Mobility HD 4830 compete in popular games:

900p resolution:

  • GT 630M is 5.6% faster than ATI Mobility HD 4830

1080p resolution:

  • GT 630M is 14.3% faster than ATI Mobility HD 4830

Here's the range of performance differences observed across popular games:

  • in Hitman 3, with 1080p resolution and the Medium Preset, the GT 630M is 100% faster than the ATI Mobility HD 4830.

All in all, in popular games:

  • GT 630M is ahead in 5 tests (16%)
  • there's a draw in 27 tests (84%)

Advantages and disadvantages


Performance score 1.40 1.33
Recency 6 December 2011 3 March 2009
Chip lithography 28 nm 40 nm

We couldn't decide between GeForce GT 630M and Mobility Radeon HD 4830. The differences in performance seem too small.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce GT 630M
GeForce GT 630M
ATI Mobility Radeon HD 4830
Mobility Radeon HD 4830

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User ratings: view and submit

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Questions and comments

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