This document summarizes the key features and specifications of the PowerColor PCS+ HD7950 graphics card. It has a core speed of 880MHz and uses AMD's Graphics Core Next architecture with 1792 stream processors and 3GB of GDDR5 memory. The card features technologies like AMD PowerTune, ZeroCore Power, and Eyefinity 2.0 to maximize performance and energy efficiency. It also has a professional dual-fan cooling system and gold power components to enhance stability during overclocking. Benchmark results show it can outperform Nvidia's GTX 580 and 570 graphics cards.

1. Design For the Best
HD Gaming Experience

2. Design For the Best
HD Gaming Experience

3. Graphics Core Next Architecture
4.3 billion 28nm transistors
PCI Express 3.0 x16 bus interface
Fast 384-bit GDDR5 memory
interface
-Over 240 GB/sec memory bandwidth
Up to 28 Compute Units
Cutting-edge graphics performance
high compute density with multi-
tasking
Built for power efficiency
A New Era of Computing

4. AMD PowerTune Technology
Maximizes performance by
dynamically increasing the GPU
engine clock to take advantage of
unused TDP headroom
Board Power Performs a real-time power draw to
Increased enable higher clocks and faster
Board Power
Decreased gaming performance
Graphics Board Power
More Performance When You Need It

5. AMD ZeroCore Power Technology
The display in power-save
mode: <3W
Long Idle
Crossfire Technology™ Mode: <1W
when other GPUs are not being
utilized for an application
Graphics Board Power
More Energy Savings When You Don’t

6. AMD Eyefinity 2.0 Technology
New grid configurations:
support 5x1 Display Group
Flexible Bezel Comp
Custom Resolutions
16k x16k maximum display
group resolution-output up to
268 megapixels per GPU
Never Settle for three displays and fewer pixels

7. AMD Eyefinity 2.0 Technology
Audio
HDMI + Mini DP + Mini
The FIRST GPU that can simultaneously output
DP
multiple, independent audio streams
Audio seamlessly follows the video
Discrete Digital Multi-Point(DDM) Audio

8. AMD Eyefinity 2.0 Technology
First single GPU to drive three Stereo 3D displays using
new DisplayPort 3D monitors
Next level of gaming immersion
Uniting AMD Eyefinity & HD3D Technologies

9. AMD APP Acceleration
Dedicated hardware
HD video accelerators
Enhanced compute hardware
& software
Ecosystem of applications
enabled wit AMD APP SDK
A Comprehensive User Experience

10. Specification
880MHz Core Speed
1250MHz Memory Speed
(5.0Gbps)
1792 Stream Processors
3GB GDDR5 Memory Size
384-bit Bus Width
DVI + HDMI + 2xmini
DisplayPort
Dual BIOS Toggle Switch:
OC Setting/ factory default

11. Advanced Architecture Design
Anti-bending Beam
Dual BIOS Toggle Design Anti-bending beam
Switch design increases
Setting 1: OC setting stability and heat
Setting 2: factory defaults dissipation of PCB
Professional Cooling
System
The unique cooling technology Gold Power Kit
can decrease operating Enhancing stability and power
environment temperature efficiency at overclocking mode
effectively, and enhance
headroom for overclocking

12. Professional Cooling System
92MM ULTRA HUGE DUAL FAN DESIGN
92mm Ultra huge dual fan design provides 60% more air
flow than a normal 80mm fan, efficiently dissipated heat
from pipe structure fin
3PCS 8MM LARGE HEAT PIPES
3pcs 8mm ultra large heat pipes deliver the same cooling
effect as 6pcs of 6mm heat pipes; by 2pcs S-shape+ 1pcs U-
shape heat pipe design, enlarging the cooling surface and
taking away the heat efficiently.
PURE COPPER BASE
Pure Copper Base 100% covers GPU, carrying away
excessive heat efficiently

13. Professional Cooling System
Only 61° C at Furmark Test

14. Gold Power Kit Design
Stability UP!!
Multi Phase Design: 6+2+1
Phases board power design
Total 9 phases board power
design enhances power efficiency
and stability, delivers ultimate
performance at OC mode
Ferrite Core Choke: 33%
Digital PWM: Up to 90% higher power
Power Efficiency Featuring ultra high frequency
Digital PWM solution works at a which decreases ripple to deliver
higher frequency and supports extreme stable voltage
fine tuning adjustments at a power, offering 33% extra power
output voltage, enhancing for GPU; furthermore, with
power efficiency up to 90% shielded design provides less
noise level

15. OC Ability Up
Stability Up
Temp. Down
Noise level Down

16. Design For the Best
HD Gaming Experience
Specification
800MHz Core Speed
1250MHz Memory Speed
(5.0Gbps)
1792 Stream Processors
3GB GDDR5 Memory Size
384-bit Bus Width
DVI + HDMI + 2xmini
DisplayPort
Dual BIOS Toggle Switch:
unprotected / factory default

17. HD7950 Gaming Performance
Easily Beat GTX580.570
Up to Faster than GTX580
Up to Faster than GTX570
Test platform: AMD PheromII x6 1090T@3.2G with Windows 7 64bit
3D Mark Vantage X Score

18. HD7950 Gaming Performance
Easily Beat GTX580.570
Up to Faster than GTX580
Up to Faster than GTX570
Test platform: AMD PheromII x6 1090T@3.2G with Windows 7 64bit
3D Mark 11 X Score

19. Easily Beat
GTX580.570
PowerColor PCS+ HD7950 PowerColor HD7950
Core Speed 880MHz 800MHz
Memory Speed 1250MHz (5.0Gbps) 1250MHz (5.0Gbps)
Memory 3GB GDDR5 3GB GDDR5
Memory Bandwidth 384-bit 384-bit
Eyefinity Yes Yes
DirectX® 11.1 11.1
CrossFireTM Yes Yes
Output DL-DVI-I/ HDMI/2x mini DisplayPort DL-DVI-I/ HDMI/2x mini DisplayPort
Design For the Best Gaming Experience