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2 x Asus HD 4850 CrossFire X - 1986MHz Memory Clock 625MHz Core clock 800 Stream Processing Units
2 x Asus HD 4850 CrossFire X - 1986MHz Memory Clock 625MHz Core clock 800 Stream Processing Units
 
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Η καταχώρηση έχει λήξει!
 
Τελική τιμή:
230€
 
Αρχική τιμή:   230€
Αριθμός προσφορών:   1   (Δείτε το ιστορικό)
Τύπος καταχώρησης:   ΔΗΜΟΠΡΑΣΙΑ
 
 
 
Τοποθεσία και αποστολή
 
Τοποθεσία πωλητή:
Ηρακλειο - Δεν έχει δηλωθεί νομός
 
 
Όροι αποστολής:
Επιβαρύνουν τον αγοραστή
 
 
Έξοδα αποστολής:
7,6€
 
 
Τρόποι πληρωμής:
Courier | Αντικαταβολή | Αντικαταβολή με Courier | ΕΛΤΑ | ΕΛΤΑ Αντικαταβολή | Κατάθεση σε τράπεζα | Μετρητά | Παραλαβή | Χέρι με χέρι / Συνάντηση |
 
 
Η δημοπρασία ξεκίνησε:
28/12/2008 - 20:28
 
 
Έληξε στις:
30/12/2008 - 20:28
 
 
ID:
14644179
 
 
Κατάσταση:
Μεταχειρισμένο
 
 
 
 
Περιγραφή

Oι δυο κάρτες πωλούνται 287 εύρω στο Steel Oι κάρτες έχουν ελάχιστη χρήση και είναι σε άριστη κατάσταση. Περιλαμβάνεται η απόδειξη αγοράς με την εγγύηση. Οι κάρτες σε Crossfire X αποδίδουν περισσότερα fps ακόμα και σε ανάλυση 2560 x 1600 απο την 280 GTX και ATI Radeon 4870. Οι κάρτες έχουν λογισμικό από την Asus που επιτρέπουν την αυξομείωση των στροφών του ανεμιστήρα του συστήματος ψύξης. Τα έξοδα αποστολής ανέρχονται στα 7.6 ευρώ (ΕΛΤΑ,αντικαταβολή). Μπορείτε να δείτε τις υπόλοιπες ενεργές δημοπρασίες μου εδώ Καλή επιτυχία.

 

The Test

 

 

 

 

 

Test Setup

 

 

 

 

 

CPU

 

 

 

 

 

Intel Core 2 Extreme QX9770 @ 3.20GHz

 

 

 

 

 

Motherboard

 

 

 

 

 

EVGA nForce 790i SLI
Intel DX48BT2

 

 

 

 

 

Video Cards

 

 

 

 

 

ATI Radeon HD 4870
ATI Radeon HD 4850
ATI Radeon HD 3870X2
ATI Radeon HD 3870
EVGA GeForce 9800 GTX KO
NVIDIA GeForce 9800 GTX+
NVIDIA GeForce 9800 GTX
NVIDIA GeForce 9800 GX2
NVIDIA GeForce 8800 GTX
NVIDIA GeForce 8800 GT
NVIDIA GeForce GTX 280
NVIDIA GeForce GTX 260

 

 

 

 

 

Video Drivers

 

 

 

 

 

Catalyst Press Driver (8.7 beta)
Catalyst 8.5
ForceWare 177.34 (for GT200)
ForceWare 177.39 (for 9800 GTX/9800 GTX+)
ForceWare 175.16 (everything else)

 

 

 

 

 

Hard Drive

 

 

 

 

 

Seagate 7200.9 120GB 8MB 7200RPM

 

 

 

 

 

RAM

 

 

 

 

 

4 x 1GB Corsair DDR3-1333 7-7-7-20

 

 

 

 

 

Operating System

 

 

 

 

 

Windows Vista Ultimate 64-bit SP1

 

 

 

 

 

PSU

 

 

 

 

 

PC Power & Cooling Turbo Cool 1200W

 

 

 

 

 

Multi-GPU Performance

Crysis

NVIDIA's own multi-GPU solution outperformed the GeForce GTX 280 when it launched, so it is not too surprising to see the Radeon HD 4870 in CrossFire mode doing the same. If AMD can put two of these things on a single card it will have a viable competitor for the GTX 280 as well as the GX2.


Click to Enlarge 

Call of Duty 4

AMD's architecture did very well under Call of Duty 4 in the single-card tests, with a single Radeon HD 4870 performing better than a GeForce GTX 260. The scaling from one to two cards is beyond perfect in CoD4, the reason being that we test on two different platforms (Intel X48 for CrossFire, NVIDIA 790i for all single-cards), the end result is a rare case where two of AMD's $300 cards actually outperform two of NVIDIA's $650 cards. By no means is it the norm, but it is a testament to the strength of AMD's RV770 GPU.


Click to Enlarge

Enemy Territory: Quake Wars

CrossFire continues to scale poorly in Quake Wars, while NVIDIA's GeForce GTX 280 SLI completely dominates the charts here. The 4870 CF performance isn't terrible, it's actually in line with where it should be (2 x $300 cards are about as fast as 1 x $650 card).


Click to Enlarge

Assassin's Creed

Even at 2560 x 1600 the high end configurations are bumping into a frame rate limiter, any of the very high end setups are capable of running Assassin's Creed very well.


Click to Enlarge

Oblivion

The GeForce 9800 GTX+ does very well in Oblivion and a pair of them actually give the 4870 CF a run for its money, especially given that the GTX+ is a bit cheaper. While it's not the trend, it does illustrate that GPU performance can really vary from one application to the next. The Radeon HD 4870 is still faster, overall, just not in this case where it performs equally to a GTX+.


Click to Enlarge

The Witcher

We've said it over and over again: while CrossFire doesn't scale as consistently as SLI, when it does, it has the potential to outscale SLI, and The Witcher is the perfect example of that. While the GeForce GTX 280 sees performance go up 55% from one to two cards, the Radeon HD 4870 sees a full 100% increase in performance.

It is worth noting that we are able to see these performance gains due to a late driver drop by AMD that enables CrossFire support in The Witcher. We do hope that AMD looks at enabling CrossFire in games other than those we test, but we do appreciate the quick turnaround in enabling support - at least once it was brought to their attention.


Click to Enlarge

Bioshock

The Radeon HD 4000 series did very well in Bioshock in our single-GPU tests, but pair two of these things up and we're now setting performance records.


Click to Enlarge

 

Power Consumption

 

 

 

 

 

 

 
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