ASUS P7P55D Deluxe Lynnfield Motherboard Review

SLI Gaming Benchmarks

As most of you know, there was a huge amount of excitement surrounding X58 motherboards being the first Intel chipset-based motherboards to officially support NVIDIA's SLI multi-GPU technology. The SLI support is not native to the X58 chipset though, motherboard manufacturers have to pay NVIDIA to obtain a 'bios key' to unlock SLI on whichever motherboard they decide the implement the feature on. The situation is identical this time around on P55 motherboards, and we are glad to report that the P7P55D Deluxe is one of the models that supports SLI. With this in mind, we decided test out how well it scales from one to two graphics cards, and how it performs compared to the similarly SLI-enabled Intel DP55KG.

For this test, we whipped out two EVGA GeForce 8800 GT AKIMBO SuperClocked (512-P3-N808) graphics cards, which are fastest GeForce 8800 GT's models ever built with clock speeds of 720/1728/2000, compared to 600/1500/1800 for reference cards.

Futuremark 3DMark Vantage

3DMark Vantage v1.0.1
Graphic Settings: Performance Preset
Resolution: 1280X1024

Test: Specific CPU Score and Full Run 3Dmarks
Comparison: Generated Score

3DMark Vantage is the follow-up to the highly successful 3DMark06. It uses DirectX 10 exclusively so if you are running Windows XP, you can forget about this benchmark. Along with being a very capable graphics card testing application, it also has very heavily multi-threaded CPU tests, such Physics Simulation and Artificial Intelligence (AI), which makes it a good all-around gaming benchmark.


Both motherboards exhibited very similar scaling from 1 to 2 cards, with a 77% performance increase from SLI, and both models performed within 1% of each other.

Crysis

Crysis v1.21
Resolution: 1680x1050
Anti Aliasing: 0
Quality Settings: High
Global Settings: DX10 / 64-Bit

Test 1: Ice benchmark_CPU2 demo
Comparison: FPS (Frames per Second)

Still one of the most hardware intensive game on the market today, Crysis has been chosen for its obvious ability to be able to showcase the differences between platforms and to showcase just how far one will need to go in the quest for maximum performance. The game also features the renowned CryEngine, the power behind the incredible graphics, which is expected to be foundation of future titles.


Surprisingly, in this graphically-intensive game the P7P55D Deluxe demonstrated noticeable better scaling (63% vs. 52%) than the Intel model.

Far Cry 2

Far Cry 2 1.02
Resolution: 1680x1050
Anti Aliasing: 0
Quality Settings: Ultra High
Global Settings: DX10 Enabled

Test 1: Ranch Long Demo
Comparison: FPS (Frames per Second)

Far Cry 2 is the hot new new first-person shooter from Ubisoft's Montreal studio, and the first game to utilize the new visually stunning Dunia Engine, which will undoubtedly be used by numerous future games. Using the included Benchmarking Tool, we ran the Long Ranch demo in DX10 mode at 1680x1050 with all settings set to very high.


While the scaling in Far Cry 2 much less than in Crysis, we once again see the ASUS motherboard boasting much better results (21% vs. 13%) than the DP55KG.

World in Conflict

World in Conflict v1.010
Resolution: 1680x1050
Anti-Aliasing: 4X
Anisotropic Filtering: 4X
Graphic Settings: Very High
Test 1: Built-in Benchmark
Comparison: FPS (Frames per Second)

One of the most visually stunning real-time strategy games in recent history, World in Conflict can really push systems to the brink, which is what we attempt by running the game in DirectX 10 mode at 1680x1050 with all settings maxed out. For this test we used the in-game benchmarking tool.


In this popular RTS game both motherboards performed and scaled effectively the same, boasting a roughly 60% increase from one to two graphics cards.