前言.
在这一次新四系列的团队里面，又增加了一位强而有力的中阶生力军ATI Radeon™ HD 4770，
他的出现莫非是47XX的头位晋阶将领亦或48xx所拔阶而斥退一层，
在AMD官方解禁日2009.04.28的夜晚这一切悄然展开，不过台湾的光华商场却已经...
•Featuring the industry’s cutting-edge 40nm process technology
• Built-in HDMI and 7.1 surround audio
• Free DVI to HDMI Adapter
•512MB of GDDR5 memory
•826 million transistors on 40nm fabrication process
•DirectX® 10.1
•640 stream processing units
•128-bit memory interface
•PCI Express® 2.0 support
•ATI Avivo™ HD video and display technology
•Dual mode ATI CrossFireX™ multi-GPU support for highly scalable performance
•450 Watt or greater power supply with one 2x3-pin PCIe® power connector
(550 Watt and two 6-pinconnectors for ATI CrossFireX™ technology in dual mode)
===============
初章.
外包装
开箱噜~
配件：说明书、驱动光碟、DVI to HDMI转头、DVI to Dsub转头、6pin分接供电线、S to色差线
ATI Radeon™ HD 4770
ATI Radeon HD 4770 GPU
- DirectX 10.1 & OpenGL 3.0
- Shader Model 4.1
Native PCI-Express 2.0 Interface, up to 5GB/ sec
供电处
I/O
CFX
卸甲
GDDR 5 32Mx16
cooler
=============
贰章.
test platform
Intel i7 920 2.66G
Gigabyte GV-R477D5-512H-B 512M DDR5 256bit
Foxconn Renaissance X58
corsair DDR1333 1Gx3
WD迅猛龙 300G
先锋A16
in win COMMANDER 850W
DELL 2407WFP
Vista sp1 all of "5.9"
裸测
室温25.5度 , 待机半小时约43度
Furmark 烧机500秒 63~64度
=============
山猪小猪系列2001,03,05,06,vantage
3dmark2001 1024x768 nu=34570
3dmark2001 1680x1050 nu=30502
3dmark2001 1920x1200 nu=28904
3dmark2001 1920x1200 8AA=22685
-----
3dmark03 1024x768 nu=42535
3dmark03 1680x1050 nu=26883
3dmark03 1920x1200 nu=22339
3dmark03 1920x1200 8AA=10027
-----
3dmark05 1024x768 nu=19129
3dmark05 1680x1050 nu=17905
3dmark05 1920x1200 nu=16994
3dmark05 1920x1200 8AA=12447
---
3dmark06 1280x1024 nu=12281
3dmark06 1680x1050 nu=11068
3dmark06 1920x1200 nu=10261
3dmark06 1920x1200 8AA=7166
---
3dmarkVantage E =24361
3dmarkVantage P =7751
3dmarkVantage H =4653
3dmarkVantage X =3022
================
CINBENCH R10
================
CrystalMark2004R3
================
FurMark 1280x1024 , 1680x1050 , 1920x1200 ,1920x1200特效全开
================
Lightsmark2008 1280x1024 , 1680x1050 , 1920x1200
================
debris 1280x1024 , 1680x1050 , 1920x1200 ,1920x1200特效全开
================
SPEC viewperf 10
no AA~ 8AA
1~4 thread
================
Cryostasis 1280x1024 , 1680x1050 , 1920x1200 ,1920x1200特效全开
================
Farcry 2 1280x1024 , 1680x1050 , 1920x1200 ,1920x1200特效全开
================
银河英雄传说
预设值
特效全开
================
DevilMayCry4 1280x1024 , 1600x1200 , 1600x1200 8AA
================
H.A.W.X 1280x1024 , 1680x1050 , 1920x1200 , 1920x1200特效全开
================
MKZ 1280x1024 ,1920x1200
================
Nurien
================
魔物猎人 1280x1024 , 1680x1050 , 1920x1200
================
PT BOATS 1280x1024 , 1680x1050 , 1920x1200
================
THE Last Remnant 1280x1024 , 1680x1050 , 1920x1200
================
Sanctuary 1280x1024 , 1680x1050 , 1920x1200
================
Tropics 1280x1024 , 1680x1050 , 1920x1200
================
小结：
1.在这一波流血战开打前AMD晋升了一个很明确的性能价格比ATI Radeon™ HD 4770刺激中阶市场
在这个族群正是由小恶魔转变为败家天使的分水岭 , 掌握了这个区间影响甚巨
2.在整体高四系列的一系列出线后4870x2 , 4890 , 4870 , 4850 , 4830 →4770这个莫名冒出来的型号
出来试水温 , 也是掌握天时 , 小小鸣很看好后续这张卡引爆的卖点
以上
