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Palit HD 4850 Sonic Special

Palit HD 4850 Sonic Special Image ATI RV770 Image

Graphics Processor

GPU Name: RV770
GPU Variant: RV770 PRO
Process Size: 55 nm
Transistors: 956 million
Die Size: 256 mm²

Graphics Card

Released: Jun 25th, 2008
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 625 MHz
700 MHz (+12%)
Memory Clock: 993 MHz
900 MHz (-9%)
1986 MHz effective
3600 MHz effective

Memory

Memory Size: 512 MB
Memory Type: GDDR3
GDDR5
Memory Bus: 256 bit
Bandwidth: 63.6 GB/s
115 GB/s

Render Config

Shading Units: 800
TMUs: 40
ROPs: 16
Compute Units: 10
Pixel Rate: 10.00 GPixel/s
11.2 GPixel/s
Texture Rate: 25.0 GTexel/s
28.0 GTexel/s
Floating-point performance: 1,000.0 GFLOPS
1,120 GFLOPS

Board Design

Slot Width: Single-slot
Dual-slot
Length: 9.69 inches
246 mm
TDP: 110 W
Outputs: 2x DVI
1x S-Video

1x DVI
1x VGA
1x HDMI
1x DisplayPort

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: 1.0
Shader Model: 4.1

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Reviews

Our review database contains 127 reviews of the HD 4850 Sonic Special.

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
ASUS HD 4850 CUcore TOP 1 GB 670 MHz 1004 MHz 1024 MB, Dual-slot, 2x DVI
ASUS HD 4850 TOP 680 MHz 1050 MHz
ASUS ROG Matrix HD 4850 625 MHz 993 MHz Dual-slot
HIS HD 4850 IceQ 4 TurboX 685 MHz 1100 MHz 9.685 inches, Dual-slot
Palit HD 4850 Sonic 1 GB 685 MHz 1000 MHz 1024 MB, Dual-slot
Palit HD 4850 Sonic Special 700 MHz 900 MHz GDDR5, Dual-slot, 1x DVI 1x VGA 1x HDMI 1x DisplayPort
PowerColor HD 4850 PCS+ 675 MHz 1100 MHz GDDR4, 9.5 inches
PowerColor HD 4850 PCS+ 1 GB 665 MHz 950 MHz 1024 MB, 9.5 inches
Sapphire HD 4850 625 MHz 993 MHz
Sapphire HD 4850 Toxic 675 MHz 1150 MHz 9.69 inches
Sapphire HD 4850 Vapor-X 650 MHz 1000 MHz 9.69 inches, 1x DVI 1x VGA 1x HDMI
Sapphire HD 4850 Vapor-X 1 GB 650 MHz 1000 MHz 1024 MB, 1x DVI 1x VGA 1x HDMI