AMD Radeon HD 4870 X2 - Prices, specifications and information

AMD Radeon HD 4870 X2

AMD Radeon HD 4870 X2

Radeon HD 4870 X2 is a consumer-grade GPU from amd\'s Radeon R700 series, built on the TeraScale architecture using the R700 chip. Equipped with 1 GB of GDDR5 memory on a 256-bit bus, it delivers 115.2 GB/s of bandwidth at 3.6 Gbps.

Specifications

Information
PlatformConsumer
ArchitectureTeraScale
GenerationRadeon R700
Previous GenRadeon R600
Next generationEvergreen
Core
NameR700 x2
FoundryTSMC
Process Node55 nm
Transistors956 million
Die Size256.0 mm²
Density3.7 /mm²
GPU Core Config
Cores800 x2
Compute Units10 x2
TMUs40 x2
ROPs16 x2
Memory
TechnologyGDDR5
Size1 GB x2
Bus256 bit x2
Bandwidth115.2 GB/s x2
Speed3.6 Gbps

Clocks
Base clock750 MHz
Memory clock900 MHz
Power
6-pin1
8-pin1
TDP286 w
Recommended PSU600 w
Display
DVI2
S-Video1

Models

GPUs▲	Price▲	Boost clock▲	Slots▲	Length▲	Height▲	Width▲

Platform	Consumer
Architecture	TeraScale
Generation	Radeon R700
Previous Gen	Radeon R600
Next generation	Evergreen

Name	R700 x2
Foundry	TSMC
Process Node	55 nm
Transistors	956 million
Die Size	256.0 mm²
Density	3.7 /mm²

Technology	GDDR5
Size	1 GB x2
Bus	256 bit x2
Bandwidth	115.2 GB/s x2
Speed	3.6 Gbps

Cores	800 x2
Compute Units	10 x2
TMUs	40 x2
ROPs	16 x2

Base clock	750 MHz
Memory clock	900 MHz

6-pin	1
8-pin	1
TDP	286 w
Recommended PSU	600 w

DVI	2
S-Video	1

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