AMD ATI Radeon HD 4870 1024MB review

Hardware and Software Used

Now we begin the benchmark portion of this article, but first let me show you our test system plus the software we used.

Mainboard

ASUS P5E3 Deluxe mainboard

Processor

Core 2 Duo E8400 Processor @ 3.0 GHz (FSB 1333)

Graphics Cards

Various Radeon HD 4800 series
Various GeForce 9 series

Memory

2048 MB (2x1024MB) DDR3 1333 MHz Corsair

Power Supply Unit

Enermax Galaxy 1000 Watt PSU

Monitor

Dell 3007WFP - up to 2560x1600

OS related software

Windows Vista 32-bit
DirectX 9/10 End User Runtime
ATI Catalyst Press Sample_vista32-64_HD4870-1gig_8-531 driver
NVIDIA ForceWare 177.41

Software benchmark suite

Devil May Cry 4
Call of Duty 4
Mass Effect
S.T.A.L.K.E.R.
3DMark Vantage
3DMark 06
F.E.A.R.
Ghost Recon Advanced Warfighter 2
Frontlines: Fuel of War
Crysis

 

A word about "FPS"

What are we looking for in gaming performance wise? First off, obviously Guru3D tends to think that all games should be played at the best image quality (IQ) possible. There's a dilemma though, IQ often interferes with the performance of a graphics card. We measure this in FPS, the number of frames a graphics card can render per second, the higher it is the more fluently your game will display itself.

A game's frames per second (FPS) is a measured average of a series of tests. That test often is a time demo, a recorded part of the game which is a 1:1 representation of the actual game and its gameplay experience. After forcing the same image quality settings; this time-demo is then used for all graphics cards so that the actual measuring is as objective as can be.

• So if a graphics card barely manages less than 30 FPS, then the game is not very playable, we want to avoid that at all cost.
• With 30 FPS up-to roughly 40 FPS you'll be very able to play the game with perhaps a tiny stutter at certain graphically intensive parts. Overall a very enjoyable experience. Match the best possible resolution to this result and you'll have the best possible rendering quality versus resolution, hey you want both of them to be as high as possible.
• When a graphics card is doing 60 FPS on average or higher then you can rest assured that the game will likely play extremely smoothly at every point in the game, turn on every possible in-game IQ setting.
• Over 100 FPS? You have either a MONSTER graphics card or a very old game.