国外媒体anandtech游戏测试：AMD HD 5770 & 5750

tayuzheng

	ATI Radeon HD 5870	ATI Radeon HD 5850	ATI Radeon HD 5770	ATI Radeon HD 5750	ATI Radeon HD 4870	ATI Radeon HD 4850
Stream Processors	1600	1440	800	720	800	800
Texture Units	80	72	40	36	40	40
ROPs	32	32	16	16	16	16
Core Clock	850MHz	725MHz	850MHz	700MHz	750MHz	625MHz
Memory Clock	1.2GHz (4.8GHz data rate) GDDR5	1GHz (4GHz data rate) GDDR5	1.2GHz (4.8GHz data rate) GDDR5	1.15GHz (4.6GHz data rate) GDDR5	900MHz (3600MHz data rate) GDDR5	993MHz (1986MHz data rate) GDDR3
Memory Bus Width	256-bit	256-bit	128-bit	128-bit	256-bit	256-bit
Frame Buffer	1GB	1GB	1GB	1GB / 512MB	1GB	1GB / 512MB
Transistor Count	2.15B	2.15B	1.04B	1.04B	956M	956M
TDP	188W	151W	108W	86W	150W	110W
Manufacturing Process	TSMC 40nm	TSMC 40nm	TSMC 40nm	TSMC 40nm	TSMC 55nm	TSMC 55nm
Price Point	$379	$259	$159	$129 / $109	$140-$160	$109-$129

CPU:	Intel Core i7-920 @ 3.33GHz
Motherboard:	Intel DX58SO (Intel X58)
Chipset Drivers:	Intel 9.1.1.1015 (Intel)
Hard Disk:	Intel X25-M SSD (80GB)
Memory:	Patriot Viper DDR3-1333 3 x 2GB (7-7-7-20)
Video Cards:	ATI Radeon HD 5870 ATI Radeon HD 5850 ATI Radeon HD 5770 ATI Radeon HD 5750 ATI Radeon HD 4870 X2 ATI Radeon HD 4890 ATI Radeon HD 4870 1GB ATI Radeon HD 4850 ATI Radeon HD 3870 ATI Radeon HD 4670 512MB NVIDIA GeForce GTX 295 NVIDIA GeForce GTX 285 NVIDIA GeForce GTX 275 NVIDIA GeForce GTX 260 Core 216 NVIDIA GeForce GTS 250 NVIDIA GeForce 8800GT
Video Drivers:	NVIDIA ForceWare 190.62 ATI Catalyst Beta 8.66 ATI Catalyst Beta 8.66.6 ATI Catalyst 9.9
OS:	Windows 7 Ultimate 64-bit

Crysis: Warhead

  
Far Cry 2

BattleForge

HAWX

Dawn of War II

Resident Evil 5

Batman: Arkham Asylum

Left 4 Dead

待机、极限和游戏功耗：

待机和满载温度：

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