GeForce 9800 GT vs ATI Radeon HD 4830

VS

Aggregate performance score

We've compared Radeon HD 4830 and GeForce 9800 GT, covering specs and all relevant benchmarks.

ATI HD 4830
2008
512 MB GDDR3, 95 Watt
2.25
+81.5%

ATI HD 4830 outperforms 9800 GT by an impressive 81% based on our aggregate benchmark results.

Primary details

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

Place in the ranking8561040
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.280.07
Power efficiency1.620.68
ArchitectureTeraScale (2005−2013)Tesla (2006−2010)
GPU code nameRV770G92
Market segmentDesktopDesktop
Release date21 October 2008 (16 years ago)21 July 2008 (16 years ago)
Launch price (MSRP)$130 $160

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

ATI HD 4830 has 300% better value for money than 9800 GT.

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores640112
Core clock speed575 MHz600 MHz
Number of transistors956 million754 million
Manufacturing process technology55 nm65 nm
Power consumption (TDP)95 Watt105 Watt
Maximum GPU temperatureno data105 °C
Texture fill rate18.4033.60
Floating-point processing power0.736 TFLOPS0.336 TFLOPS
ROPs1616
TMUs3256

Form factor & compatibility

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

InterfacePCIe 2.0 x16PCIe 2.0 x16
Length246 mm229 mm
Heightno data1-slot
Width1-slot1-slot
Supplementary power connectors1x 6-pin1x 6-pin
SLI options-+

VRAM capacity and type

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 typeGDDR3GDDR3
Maximum RAM amount512 MB1 GB
Memory bus width256 Bit256 Bit
Memory clock speed900 MHz900 MHz
Memory bandwidth57.6 GB/s57.6 GB/s

Connectivity and outputs

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 Connectors2x DVI, 1x S-VideoHDTVDual Link DVI
Multi monitor supportno data+
Maximum VGA resolutionno data2048x1536
Audio input for HDMIno dataS/PDIF

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX10.1 (10_1)11.1 (10_0)
Shader Model4.14.0
OpenGL3.32.1
OpenCL1.11.1
VulkanN/AN/A
CUDA-+

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark 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.

ATI HD 4830 2.25
+81.5%
9800 GT 1.24

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

ATI HD 4830 868
+81.6%
9800 GT 478

Gaming performance

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

Pros & cons summary


Performance score 2.25 1.24
Recency 21 October 2008 21 July 2008
Maximum RAM amount 512 MB 1 GB
Chip lithography 55 nm 65 nm
Power consumption (TDP) 95 Watt 105 Watt

ATI HD 4830 has a 81.5% higher aggregate performance score, an age advantage of 3 months, a 18.2% more advanced lithography process, and 10.5% lower power consumption.

9800 GT, on the other hand, has a 100% higher maximum VRAM amount.

The Radeon HD 4830 is our recommended choice as it beats the GeForce 9800 GT in performance tests.


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

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ATI Radeon HD 4830
Radeon HD 4830
NVIDIA GeForce 9800 GT
GeForce 9800 GT

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.7 43 votes

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3.3 1453 votes

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Questions & comments

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