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ATi Radeon HD 4830
At A Glance
Manufacturer:ATi
Series:Radeon HD 4k
GPU:RV770
Release Date:2008-10-23
Interface:PCI-E 2.0 x16
Core Clock:575 MHz
Shader Clock:575 MHz
Memory Clock:900 MHz (1800 DDR)
Memory Bandwidth:57.6 GB/sec
FLOPS:736 GFLOPS
Pixel Fill Rate:9200 MPixels/sec
Texture Fill Rate:18400 MTexels/sec
Details
Max Power Draw:110 W
Noise Level:Moderate
Framebuffer:512,1024 MB
Memory Type:GDDR3
Memory Bus Type:32x8 (256 bit)
DirectX Compliance:10.1
OpenGL Compliance:2.1
PS/VS Version:4.1/4.1
Process:55 nm
Shader Processors:640 (800)
Pipeline Layout:?
Texture Units:32 (40)
Raster Operators16
Reference Images
ati radeon hd 4830 1ati radeon hd 4830 1ati radeon hd 4830 2
Advanced Options Help About This Section
Overclock Pipelines Multi-GPU
Core: 575Decrease Core Clock
Increase Core Clock
Mem: 900Increase Memory Clock
Decrease Memory Clock
User Ratings Help About This Section
Overall
0 (0 votes)

Performance
0 (0 votes)

Price
0 (0 votes)

Features
0 (0 votes)

Overclockability
0 (0 votes)

Silence
0 (0 votes)

Video Card Related Ads Help About This Section
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17 Retail Cards Based On This Board Help About This Section
Price Name Core Mem Buswidth Memory Displays TV VIVO HD HDCP 2-Slot
Camera PowerColor Radeon HD 4830 575 900 256 bit 512 MB HDMI / DL-DVI y - y d y
Camera GeCube Radeon HD 4830 Dual Slot 575 900 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera GeCube Radeon HD 4830 575 900 256 bit 512 MB DL-DVI / DL-DVI y - y d -
Camera MSI R4830-T2D512 575 900 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera MSI R4830-T2D512-OC 585 900 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera Sapphire Radeon HD 4830 575 900 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera Club3D Radeon HD 4830 575 900 256 bit 512 MB HDMI / DL-DVI y - y d -
Camera HIS Radeon HD 4830 575 900 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera MSI R4830-T2D1G-OC 585 900 256 bit 1024 MB DL-DVI / DL-DVI y - y d y
Camera MSI R4830-T2D1G 575 900 256 bit 1024 MB DL-DVI / DL-DVI y - y d y
Camera ASUS EAH4830/HTDP/512MD3 575 1000 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera Apollo Radeon HD 4830 512MB GDDR4 575 900 256 bit 512 MB HDMI / DL-DVI y - y d y
Camera HIS Radeon HD 4830 IceQ 4 575 900 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera XFX Radeon HD 4830 575 900 256 bit 512 MB DL-DVI / DL-DVI y - y d y
Camera Sapphire Radeon HD 4830 HDMI 575 900 256 bit 512 MB HDMI / DL-DVI y - y d y
Camera Sapphire Radeon HD 4830 1GB 575 900 256 bit 1024 MB DL-DVI / DL-DVI y - y d y
Camera Sapphire Radeon HD 4830 HDMI 1GB 575 900 256 bit 1024 MB HDMI / DL-DVI y - y d y
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42 Reviews Help About This Section
Radeon HD 4830 [reference card]
(www.pcper.com)
Radeon HD 4830 [reference card]
(www.neoseeker.com)
Radeon HD 4830 [reference card]
(www.legitreviews.com)
Radeon HD 4830 [reference card]
(techreport.com)
Radeon HD 4830 [reference card]
(www.anandtech.com)
Radeon HD 4830 [reference card]
(www.bjorn3d.com)
Radeon HD 4830 [reference card]
(www.hexus.net)
Radeon HD 4830 [reference card]
(www.pcgameshardware.com)
Radeon HD 4830 [reference card]
(www.amdzone.com)
Radeon HD 4830 [reference card]
(www.insidehw.com)
Radeon HD 4830 [reference card]
(www.xbitlabs.com)
Radeon HD 4830 [reference card]
(www.pcshoptalk.com)
ASUS EAH4830/HTDP/512MD3
(www.overclockersclub.com)
HIS Radeon HD 4830
(www.guru3d.com)
HIS Radeon HD 4830
(www.elitebastards.com)
HIS Radeon HD 4830
(www.bit-tech.net)
HIS Radeon HD 4830
(www.overclock3d.net)
HIS Radeon HD 4830 IceQ 4
(www.bonafidereviews.com)
MSI R4830-T2D512-OC
(www.neoseeker.com)
MSI R4830-T2D512-OC
(legitreviews.com)
MSI R4830-T2D512-OC
(www.pcstats.com)
MSI R4830-T2D512-OC
(www.thinkcomputers.org)
MSI R4830-T2D512-OC
(www.tweaktown.com)
PowerColor Radeon HD 4830
(www.techpowerup.com)
PowerColor Radeon HD 4830
(www.hardwaresecrets.com)
PowerColor Radeon HD 4830
(www.overclockersclub.com)
PowerColor Radeon HD 4830
(www.tweaktown.com)
Sapphire Radeon HD 4830
(www.pcgameshardware.com)
Sapphire Radeon HD 4830
(www.elitebastards.com)
Sapphire Radeon HD 4830
(www.amdzone.com)
Sapphire Radeon HD 4830
(www.modders-inc.com)
Sapphire Radeon HD 4830
(www.overclock3d.net)
Sapphire Radeon HD 4830
(www.bjorn3d.com)
Sapphire Radeon HD 4830
(www.hexus.net)
Sapphire Radeon HD 4830
(www.xsreviews.co.uk)
Sapphire Radeon HD 4830
(www.phoronix.com)
Sapphire Radeon HD 4830
(www.bigbruin.com)
Sapphire Radeon HD 4830
(www.overclockersclub.com)
Sapphire Radeon HD 4830
(www.pro-clockers.com)
Sapphire Radeon HD 4830
(www.ultimatehardware.net)
Sapphire Radeon HD 4830
(www.thetechlounge.com)
Sapphire Radeon HD 4830
(www.techwarelabs.com)
8 Comments
Thursday, October 23, 2008 4:48:04 PM
not to bad performs par with the 8800gt/9800gt, if it was 100 dollars it would diffently win price/performance ratio
Friday, October 24, 2008 1:15:23 AM
wyz135
Senior Member
aka HD4800GT
Friday, October 24, 2008 6:45:46 AM
Very nice a slimed down version of the HD4850

The 8800GT 512MB & 9800GT 512MB better watch out, I can see this outperforming them in real world performance.
Friday, October 24, 2008 5:22:30 PM
Now to watch prices normalize...
Sunday, October 26, 2008 9:06:05 PM
Nice Card for the buck
Friday, December 12, 2008 8:17:45 AM
mrstew
n00b
Very Nice Card. wouldn't it be cool if they do an X2 of this card :)
Wednesday, January 28, 2009 3:05:30 PM
mmm... i read some review that said CF H4830 Rival a 280GTX since the Sapphire HD 4830 is now priced 99$, this setup is probably the best bang for buck right now so got them to test it out, and they actually overclocked to 700 core and 2200 memory effective it outperforms my 280gtx by as much a 25%, it doesn't happen in every game but usually outperforms it most of the time by a big margin and cost 38% less it even brings my 8800GT OC Sli setup down... not bad for 200$ worth of GPU.
Sunday, June 14, 2009 9:16:06 AM
pointless since the arrival of the 4770
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