Transcript
Sapphire HD4650 512MB GDDR3 Unlocking the Performance Potential of HD4650
February 2009
Sapphire HD4650 GDDR3
Redefine HD Gaming
• • • •
Performance Leadership
• Up to 1.8X Faster Than 9500 GT DDR2 • Up to 1.2X Faster Than 4650 DDR2 • 6.4GB more memory bandwidth than HD4650 DDR2
Go Beyond HD Video
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320 Stream Processors (2.7x more than the previous gen) 2nd Generation DirectX 10.1 Architecture Supports ATI CrossFireX™ technology Enhanced AA and AF
Accelerated Video Transcoding and Encoding UVD 2.0 – Dual Stream Decode On-board HDMI with 7.1 Surround Sound Output
HD4650 512MB GDDR3 Single Slot Active Cooling Fan
16M x32-1.4 ns GDDR3 512M/128bit, 700MHz
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On-board Dual Link DVI-I, HDMI, and VGA support
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RV730 Pro GPU 55nm 320 Stream Processors 600 MHz
Board Power: Less than 70 Watt
Performance Leadership ATI Radeon™ HD 4650 DDR2 Sapphire HD 4650 GDDR3
GeForce 9500GT DDR2
Configuration: Intel Q6600 GO (2.6GHz) , Gigabyte GA-EP45 Extreme, indows VISTA Ultimate SP1 32bit , Display driver: Cat 9.1, nVidia 181.22 WHQL ; AMD Graphics : 512MB DDR2 600e/500m, Sapphire Graphics: 512MB GDDR3 Nvidia: 512MB DDR2 550e/500m
Above the crucial 30 fps barrier !
Sapphire HD 4650 DDR3
GeForce 9500 GT GDDR3
PLAYABLE
NOT PLAYABLE
* Playable is defined by AMD as having over 30 frames per second Comparisons based on AMD internal testing using AMD reference platform Configuration: AMD Phenom™ processor 8650 (B3 2.6Ghz), Gigabyte MA790GP/ASUS M3N-HT DLX (780a), 2GB DDR2-800-5-5-5-12, Windows Vista® Ultimate SP1 64bit. Display driver: Cat 8.561 – Cat. B.12, nVidia 180.48 WHQL PhysX Acceleration Off ; AMD Graphics : 512MB DDR3 600e/673m Nvidia: 512MB GDDR3 550e/800m
The Technology Leader!
Sapphire HD 4650 GDDR3 Architecture DirectX® Support Process Technology Compute Power Design Efficiency Texture Fill Rate Crysis 1600x1200**
NVIDIA GeForce 9500 GT GDDR3
New
Old
DirectX® 10.1
DirectX® 10
55 nm
65 nm
384 GFLOPS
89.6 GFLOPS*
8.17 GFLOPS/Watt
1.79 GFLOPS/Watt*
19.2 GT/s 1.4 x
** For comparison and configuration information, see slide 2 *GeForce 9500 GT GFLOPS calculated based on NVIDIA product information as of August 29, 2008 (http://www.nvidia.com/object/product_geforce_9500gt_us.html). GFLOPS = Processor Cores x Processor Clock x 2. GFLOPS/W based on calculated GFLOPS / Max Card Power. GT/s reported on NVIDIA product site.
8.8 GT/s* 1x
Feature Comparison Summary Sapphire HD 4650 GDDR3
Performance Leadership Up to 80% Performance Lead*
Technology Leadership 55nm, DirectX® 10.1
Superior Power Efficiency Leading Performance Per Watt**
Exceptional HD Experience UVD 2 with H.264 & VC-1 Acceleration
Extensive Feature Set 7.1 Surround Sound, Integrated DP & HDMI
GeForce 9500 GT DDR2
* In selected titles. For performance comparison, see slide 2 ** For efficiency comparison, see slide 5
NVIDIA product information as of January 21, 2009 (http://www.nvidia.com/object/product_geforce_9500gt_us.html).
UVD 2.0 UVD 2.0 Dual Stream Decoding Picture in Picture Blu-ray Disc
Picture in Picture aka “Bonus View” Director Commentary
Blu-ray Movie Playback
*HD display required for HD experience. Requires latest Blu-ray disc, Blu-ray disc drive and player
Enhanced DVD Upscale* Go Beyond HD Viewing* Increased Image quality on HD displays with DVDs
ATI Radeon HD DVD Upscale to 1920x1200
Basic Scaling (PowerDVD)
*HD display required for HD experience
New Levels of HD Audio 8 Channel Audio aka 7.1ch surround Sound via HDMI and DisplayPort Connector
Ch 1 Audio Ch 2 Audio Ch 3 Audio Ch 4 Audio Ch 5 Audio Ch 6 Audio Ch 7 Audio Ch 8 Audio Digital Video
Single Cable Connection for HD Audio and Video
*HD display required for HD experience
Save Energy with ATI Radeon™ GPUs ATI PowerPlay™ -Automatic Power Adjustment Based on GPU Activity - Proven Technology – 2nd Gen for Desktop and 5th Gen for Notebook
Gaming Idle Mode
Engine clock
Voltage
< 75 Watts Board Power HD 4600 Series
* Tentative feature list; to be confirmed with ATI Radeon™ HD 4600 Series
Memory speed
Thank You
