Radeon HD 7770 Crossfire
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Radeon_HD_7770_Crossfire
FPS System Benchmark
64 FPS
High
AMD PC game performance check Radeon HD 7770 Crossfire
GPU
Architecture
GCN 1.0 Cape Verde XT (x2)
Process
28nm
TMUs
40
Texture Rate
80 GTexel/s
ROPs
16 (x2)
Pixel Rate
32 GPixel/s
Shader
Processing Units
1280
Driver Support
golden star golden star golden star golden star empty star
Release Price
Compatibility
Direct X
DX 12.0
Shader
5.0
Open GL
4.4
Resolution (WxH)
4096x2160
Notebook GPU
SLI/Crossfire
Dedicated
Integrated
Memory
Memory
2048 MB
Memory Speed
1125 MHz
Memory Bus
128 Bit
Memory Type
GDDR5
Memory Bandwidth
144GB/sec
L2 Cache
512KB(x2)
Display Connectors
VGA Connection
0
DVI Connection
0
HDMI Connection
0
DisplayPort Connection
Clock Speeds
Core Speed
1000 MHz
Power
Max Power
160 Watts
PSU
600 Watt & 50 Amps
Power Connector
None
Recommended Hardware
Best CPU Match
Best RAM Match
8 GB
Best Resolution
1600 x 900
GPU Upgrade
Resolution Performance
1366x768 1600x900 1920x1080 2560x1440 3840x2160
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7
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Radeon HD 7770 Crossfire Game Requirement Analysis

Radeon HD 7770 Crossfire is a solution of two Radeon HD 7770 put together using AMD'S Crossfire technology.
Check the page of Radeon HD 7770 to know more about its chip.
Crossfire relies a lot on proper driver support and may suffer from micro-stuttering in lower frame rates (below 30). Benchmarks indicate the performance is overall, is up around 55% better a single Radeon HD 7770 performing by itself but at times (depending whether or not the 3D game supports crossfire or in the graphics driver) it performed worse than a single Radeon HD 7770. Expect this combination to draw up to 160 Watt though the average power consumption should be slightly lower.
Most demanding games will run at the highest settings.


Source [Pip]
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1
assassin102's Rig
Saved at: Oct-20-2017
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16GB DDR3 1600MHz
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2560 x 1440
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1
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55

This GPU's best CPU match is my CPU. I currently have an AMD HD 6670 2GB DDR3, would this be a good upgrade?

0
GalibTheGamer's Test Rig
Saved at: Oct-04-2017
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18

According to reviews and tests done on Crossfired HD 7770s, the performance is identical to 7950. I think this is wrongly rated.

0
Duskerin's Rig
Saved at: Aug-22-2016
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FX-6300 oc: 10%
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30

Not even cost effective. As compared with HD 7850 Sapphire ed, XFire goes down by 10% with the cost of around $10 more. Now, say I would be eager to bring the Xfire config to my rig, what advantage(s) would I get?

0
ffleader1's Rig
Saved at: Mar-11-2013
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64

Unless AMD improve driver quality, i guess
None…

0
ffleader1's Rig
Saved at: Mar-11-2013
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64

Why 7770 Crossfire is that stupid? I mean only 55%. I though it's supposed to be 90% or something. Can somebody explain to me why?

0
UrghRam91's Rig
Saved at: May-14-2014
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7

I was thinking about going this route, but a simply HD 7870 would be nice too right? especially when i get enough to buy another one and CF those? But i hear that most of time is the driver's fault they dont do to well. is that true?

0
Animuturri's Rig
Saved at: Sep-27-2017
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6

would my PSU handle this ? i got the 650w version of it.

0
Duskerin's Rig
Saved at: Aug-22-2016
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FX-6300 oc: 10%
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30

surely do, if your PSU have 80plus certified :)

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Pip's Rig
Saved at: Aug-03-2016
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1,449

If anyone has a picture of this configuration, feel free to drop it by my wall so I can add it here. I couldn't find any :) It would be awesome to have a picture of a member's rig here ;)
-Pip

0
mkpr08's Rig
Saved at: Sep-24-2017
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0

Sorry to ask,but the crossfire it's only 10% better then my vapor-x edition and 16% then a normal sapphire version,why? If the question doesn't bother.

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Pip's Rig
Saved at: Aug-03-2016
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1,449

Hi,
Because it was miss-ranked. I remember the rank wasn't correct but forgot to update. Thanks a lot for the reminder :D

0
xfirex's Rig
Saved at: Apr-09-2014
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http://lanoc.org/images/reviews/hd7770crossfire/title.jpg

1
Release period
01-Feb-2012
7
Radeon HD 7770 Crossfire vs Avg. AAA Game System Requirements
Avg. AAA Recommended Requirements
CPU
0%
Graphics Card
49%
RAM
11GB
0%
VS
VS
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Radeon HD 7770 Crossfire Extras
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