Radeon HD 5670 review

ATI又推出新卡啦~各位原本想要在CES上看的Fermi好像也沒太多情報流出,所以,就先看看ATI的Radeon HD 5670吧!

先說明一下Radeon HD 5670的規格:

Process:40nm
Transistors:627M
Engine Clock:775 MHz
Stream Processors:400
Compute Performance:620 GFLOPS
Texture Units:20
Texture Fillrate:15.5 GTexels/s
ROPs:8
Pixel Fillrate:6.2 Gpixel/s
Z/Stencil:24.8 GSamples/s
Memory Type:GDDR5
Memory Clock:1000 MHz
Memory Data Rate:4 Gbps
Memory Bandwidth:64 GB/s
Memory interface:128-bit
Typical Board Power:61W
Idle Board Power:14W

簡單來說,它的SP數量只有400個,很明顯地就是要切入中、低階等級的顯示卡區域。至於效能的位置,由於筆者手邊只有Radeon HD 5770,所以只好拿它來跟Radeon HD 5670做個比較了。

Radeon HD 5670 圖片一覽







Platform
Motherboard:GA-EX58-DS4(Intel X58 + ICH10R Chipset)
Processor:Intel Core i7-920(8M Cache,2.66 GHz,4.80 GT/s QPI)
Memory:Kingston HyperX DDR3 1066 8-8-8-20 1T(KHX16000D3T1K3/3GX)
Hard Drive:Seagate 7200.9 250GB
Power Supply:Silver Stone SST-ST1000
Display:SAMSUNG 2443BWX
OS:Windows 7 Ultimate(32bit)

Test Cases
3DMark Vantage BUILD 1.0.1
Crysis Hotfix 1.21
Call of Juarez Demo
Unreal Tournament 3 v2.1 Patch
S.T.A.L.K.E.R.: Clear Sky benchmark
S.T.A.L.K.E.R.:Call of Pripyat benchmark
Street Fighter IV Benchmark
The Last Remnant Demo
Devil May Cry 4 Demo
Heaven Demo v1.0
Direct Compute Bencharmk v0.35
Power Consumption
Temperature

VGA Driver
Radeon HD 5770
8.681-091124a-092498C

Radeon HD 5670
8.69-091211a-0932208E

Test Results














Radeon HD 5770高出Radeon HD 5670有67.68%的效能,而目前的Radeon HD 5770的價格在5000~6000台幣之間,Radeon HD 5670又是號稱主戰GeForce GT 240的情況下,應該會在將近4000元台幣左右的價格,隨後Radeon HD 5670才會慢慢降價下來,如果想要等便宜的ATI新卡,其實在三月的時候應該會是不錯的時間點。