GeForce 8800 Ultra vs ATI Radeon HD 4870

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Aggregate performance score

We've compared Radeon HD 4870 and GeForce 8800 Ultra, covering specs and all relevant benchmarks.

ATI HD 4870
2008
1 GB GDDR5, 150 Watt
3.58
+114%

ATI HD 4870 outperforms 8800 Ultra by a whopping 114% based on our aggregate benchmark results.

Primary details

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

Place in the ranking720944
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.310.02
Power efficiency1.640.67
ArchitectureTeraScale (2005−2013)Tesla (2006−2010)
GPU code nameRV770G80
Market segmentDesktopDesktop
Release date25 June 2008 (16 years ago)2 May 2007 (17 years ago)
Launch price (MSRP)$299 $829

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

ATI HD 4870 has 1450% better value for money than 8800 Ultra.

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 cores800612
Core clock speed750 MHz612 MHz
Number of transistors956 million681 million
Manufacturing process technology55 nm90 nm
Power consumption (TDP)150 Watt171 Watt
Texture fill rate30.0039.17
Floating-point processing power1.2 TFLOPS0.3871 TFLOPS
ROPs1624
TMUs4032

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 1.0 x16
Length250 mm270 mm
Width2-slot2-slot
Supplementary power connectors2x 6-pin2x 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 typeGDDR5GDDR3
Maximum RAM amount1 GB512 MB
Memory bus width256 Bit384 Bit
Memory clock speed900 MHz1080 MHz
Memory bandwidth115.2 GB/s103.7 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-Video2x DVI, 1x S-Video

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
OpenGL3.33.3
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 4870 3.58
+114%
8800 Ultra 1.67

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 4870 1380
+115%
8800 Ultra 642

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 3.58 1.67
Recency 25 June 2008 2 May 2007
Maximum RAM amount 1 GB 512 MB
Chip lithography 55 nm 90 nm
Power consumption (TDP) 150 Watt 171 Watt

ATI HD 4870 has a 114.4% higher aggregate performance score, an age advantage of 1 year, a 100% higher maximum VRAM amount, a 63.6% more advanced lithography process, and 14% lower power consumption.

The Radeon HD 4870 is our recommended choice as it beats the GeForce 8800 Ultra in performance tests.


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

Vote for your favorite

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


ATI Radeon HD 4870
Radeon HD 4870
NVIDIA GeForce 8800 Ultra
GeForce 8800 Ultra

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.


3.3 227 votes

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4.2 30 votes

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Questions & comments

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