ATI Radeon HD 2600 PRO vs NVIDIA GeForce 7800 GT

Price now 224$
Games supported 49%
NVIDIA GeForce 7800 GT
NVIDIA GeForce 7800 GT
  • Interface PCIe 1.0 x16
  • Core clock speed 400 MHz
  • Max video memory 256 MB
  • Memory type GDDR3
  • Memory clock speed 1000 MHz
  • Maximum resolution
ATI Radeon HD 2600 PRO
ATI Radeon HD 2600 PRO
  • Interface PCIe 1.0 x16
  • Core clock speed 600 MHz
  • Max video memory 512
  • Memory type DDR2
  • Memory clock speed 1000 MHz
  • Maximum resolution
Price now 160$
Games supported 48%

General info

Comparison of graphics card architecture, market segment, value for money and other general parameters.

Place in performance rating10541073
ArchitectureCurie (2003−2013)TeraScale (2005−2013)
GPU code nameG70RV630
Market segmentDesktopDesktop
Release date11 August 2005
(17 years old)
28 June 2007
(15 years old)
Launch price (MSRP)$449 no data
Current price$224 (0.5x MSRP)$160
Value for money

To calculate the index we compare the characteristics of graphics cards against their prices.

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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 coresno data120
Core clock speed400 MHz600 MHz
Number of transistors302 million390 million
Manufacturing process technology110 nm65 nm
Thermal design power (TDP)65 Watt35 Watt
Texture fill rate8.0004.800
Floating-point performanceno data144 gflops

Compatibility, dimensions and requirements

Information on 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).

InterfacePCIe 1.0 x16PCIe 1.0 x16
Length226 mmno data
Supplementary power connectors1x 6-pinNone


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

Memory typeGDDR3DDR2
Maximum RAM amount256 MB512 MB
Memory bus width256 Bit128 Bit
Memory clock speed1000 MHz1000 MHz
Memory bandwidth32 GB/s16 GB/s

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 Connectors2x DVI, 1x S-Video2x DVI, 1x S-Video

API support

APIs supported, including particular versions of those APIs.

DirectX9.0c (9_3)10.0 (10_0)
Shader Model3.04.0

Benchmark performance

Non-gaming benchmark performance comparison. Note that overall benchmark performance is measured in points in 0-100 range.

Overall score

This is our combined benchmark performance rating. 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.

7800 GT 0.62
ATI HD 2600 PRO 0.54
  • Passmark


This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various 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.

Benchmark coverage: 25%

7800 GT 244
ATI HD 2600 PRO 211

GeForce 7800 GT outperforms Radeon HD 2600 PRO by 16% in Passmark.

Gaming performance

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

Advantages and disadvantages

Performance rating 0.62 0.54
Recency 11 August 2005 28 June 2007
Memory bus width 256 128
Memory bandwidth 32 16
Chip lithography 110 nm 65 nm
Thermal design power (TDP) 65 Watt 35 Watt

Judging by the results of synthetic and gaming tests, Technical City recommends

NVIDIA GeForce 7800 GT
GeForce 7800 GT

since it shows better performance.

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

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Competitors of GeForce 7800 GT by AMD

The nearest GeForce 7800 GT's AMD equivalent is Radeon HD 8330E, which is faster by 2% and higher by 6 positions in our performance rating.

AMD Radeon HD 8330E Radeon HD 8330E

Here are some closest AMD rivals to GeForce 7800 GT:

GeForce 7800 GT 100
Radeon E6465 95.16

Competitors of Radeon HD 2600 PRO by NVIDIA

We believe that the nearest equivalent to Radeon HD 2600 PRO from NVIDIA is GeForce GT 220, which is nearly equal in speed and higher by 1 position in our rating.

NVIDIA GeForce GT 220 GeForce GT 220

Here are some closest NVIDIA rivals to Radeon HD 2600 PRO:

Radeon HD 2600 PRO 100

Similar GPU comparisons

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

User rating

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

2.2 36 ratings

Rate NVIDIA GeForce 7800 GT on a scale of 1 to 5:

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3.5 154 ratings

Rate ATI Radeon HD 2600 PRO on a scale of 1 to 5:

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Questions and comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.