1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

PowerColor SCS3 Radeon HD 4650 512MB

Michael Larabel

Published on 26 March 2009
Written by Michael Larabel
Page 2 of 3 - 16 Comments

Examination:

The cooling solution found on the Sapphire Radeon HD 4650 OC (and generally the other Radeon HD 4650 parts following AMD's reference design) was a single-slot cooler that only actively cooled the RV730PRO core and not the video memory. PowerColor had instead decided to attach this rather large aluminum heatsink. This aluminum cooler with about 36 fins and also has two heatpipes that run through it for helping to transfer the heat away from the graphics processor.

Like the other Radeon HD 4650 graphics cards, the video memory is not cooled by any RAM heatsinks. PowerColor uses Samsung ICs for this DDR2 memory (yes, DDR2, not GDDR3 like many of the other HD 4650 cards) that is clocked at 800MHz. The Samsung ICs were marked K4N51163QZ-HC20. The RV730PRO is clocked at the reference 600MHz speed.

Unlike many other Radeon HD 4650 graphics cards, this PowerColor model also does not have any CrossFire connectors for providing multi-GPU rendering support. When it comes to power, the Radeon HD 4650 is able to procure all of its power from a PCI Express 2.0 slot, so no external PCI-E power connector is needed.

The display connectors on the PowerColor SCS3 Radeon HD 4650 512MB include two dual-link DVI and one video output. HDMI displays can easily be connected using the included DVI to HDMI adapter on the retail models.

On the backside of the PowerColor graphics card are the other four Samsung DDR2 ICs. The aluminum cooler is attached to the graphics card via four bolts.

Latest Linux Hardware Reviews
  1. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  2. Intel 120GB 530 Series SSD Linux Performance
  3. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
  4. AMD's Windows Catalyst Driver Remains Largely Faster Than Linux Drivers
Latest Linux Articles
  1. Mesa Git Yields Performance Improvements For Newer AMD GPUs
  2. Apple OS X 10.10 vs. Ubuntu 14.10 Performance
  3. Mesa 10.5-devel Brings Some Intel Haswell HD Graphics Changes Over Mesa 10.3
  4. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
Latest Linux News
  1. GNOME 3.15.2 Released
  2. Quantum OS Aims For A Linux Desktop With QML, Wayland & Material Design
  3. New Open-Source, Linux Benchmarks To Feast On
  4. FreeBSD Plans For The Next Ten Years
  5. Qt 5.4 Planned For Release On 9 December
  6. Meizu's Ubuntu Phone Not Expected Until Early Next Year
  7. DragonFlyBSD 4.0 Drops i386 Support, Improves Graphics
  8. Expensive "Free/Libre Software Laptop" Uses A NVIDIA GPU
  9. QEMU 2.2-rc3 Released, Final Release Pushed Back By Couple Days
  10. 64-bit ARM FreeBSD Support Is Taking Shape
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Hurrican SDL Port
  3. Roadmap to Catalyst 14.10 ?
  4. how to configure module phoromatic ?
  5. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  6. Debian Developer Resigns From The Systemd Maintainership Team
  7. Cant get working Kaveri APU - A10-7850k
  8. Script for Fan Speed Control