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 Benchmarking Platform
Phoromatic Test Orchestration

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 Articles & Reviews
  1. Ubuntu 15.04 Offers Faster OpenGL For AMD Radeon GPUs On Open-Source
  2. Ubuntu 15.04 Brings Some Graphics Performance Improvements For Intel Haswell
  3. Sub-$20 802.11n USB WiFi Adapter That's Linux Friendly
  4. The Lenovo T450s Is Working Beautifully With Linux
  5. Linux 4.0 SSD EXT4 / Btrfs / XFS / F2FS Benchmarks
  6. Linux 4.0 Hard Drive Comparison With Six File-Systems
Latest Linux News
  1. GCC 5.2 Will Come In Two To Three Months
  2. AMD FP3 Motherboard Ported To Coreboot
  3. The Difference In Optimizations Between NIR & GLSL
  4. OpenMandriva Lx 3 Alpha: Adds UEFI Support, Defaults To LXQt
  5. Systemd Kills Off Shutdownd
  6. There's Now More Than 1,100 Games On Steam For Linux
  7. Btrfs In Linux 4.1 Has Fixes For File-Systems Of 20 Terabytes & Up
  8. Microsoft's CoreCLR Now Works On FreeBSD
  9. Unigine 2.0 Beta 2 Brings PBR, SSR, Kinect 2 Support
  10. KDBUS Still Hasn't Been Pulled, Might Not Land For Linux 4.1
Most Viewed News This Week
  1. AMD Releases New "AMDGPU" Linux Kernel Driver & Mesa Support
  2. Ubuntu's Desktop-Next Switching From .DEBs To Snappy
  3. My Favorite Computer Desk Of The Past Decade For Less Than $100
  4. EXT4 In Linux 4.1 Adds File-System Level Encryption
  5. AMD Open-Sources "Addrlib" From Catalyst
  6. Library Operating System (LibOS) For Linux Still Being Pursued
  7. Debian 8.0 Jessie Is Ready For Release This Weekend
  8. Linux-Powered Endless Computer Raises $100k+ In A Few Days