AMD Radeon HD 5870 1 GB GDDR5

Test System

Test System
CPU:	Intel Core i7 920 @ 3.8 GHz (Bloomfield, 8192 KB Cache)
Motherboard:	Gigabyte X58 Extreme Intel X58 & ICH10R
Memory:	3x 2048 MB Mushkin Redline XP3-12800 DDR3 @ 1520 MHz 8-7-7-16
Harddisk:	WD Raptor 740ADFD 74 GB
Power Supply:	BFG ES-800 800W
Software:	Windows Vista 32-bit SP2
Drivers:	NVIDIA: 186.18 ATI: Catalyst 9.6 HD 58xx: 8.66 RC6 (AMD recommended reviewer driver)
Display:	LG Flatron W3000H 30" 2560x1600

• All video card results were obtained on this exact system with the exact same configuration.
• All games were set to their highest quality setting

Each benchmark was tested at the following settings and resolution:

• 1024 x 768, No Anti-aliasing. This is a standard resolution without demanding display settings.
• 1280 x 1024, 2x Anti-aliasing. Common resolution for most smaller flatscreens today (17" - 19"). A bit of eye candy turned on in the drivers.
• 1680 x 1050, 4x Anti-aliasing. Most common widescreen resolution on larger displays (19" - 22"). Very good looking driver graphics settings.
• 1920 x 1200, 4x Anti-aliasing. Typical widescreen resolution for large displays (22" - 26"). Very good looking driver graphics settings.
• 2560 x 1600, 4x Anti-aliasing. Highest possible resolution for commonly available displays (30"). Very good looking driver graphics settings.

We simulated the performance of the HD 5850 by taking our HD 5870, reducing the clock speeds and disabling two SIMDs, which results in exactly the same performance as HD 5850.