AMD Radeon HD 7970 - Prices, specifications and information

AMD Radeon HD 7970

AMD Radeon HD 7970
Specifications
Models
Radeon HD 7970 is a consumer-grade GPU from amd\'s Southern Islands series, built on the GCN 1.0 architecture using the Tahiti chip. Equipped with 3 GB of GDDR5 memory on a 384-bit bus, it delivers 264.0 GB/s of bandwidth at 5.5 Gbps.

Specifications

Information
PlatformConsumer
ArchitectureGCN 1.0
GenerationSouthern Islands
Previous GenNorthern Islands
Next generationSea Islands
InterfacePCIe 3.0 x16
Core
NameTahiti
FoundryTSMC
Process Node28 nm
Transistors4313 million
Die Size352.0 mm²
Density12.3 /mm²
GPU Core Config
Cores2048
TMUs128
Compute Units32
ROPs32
Memory
TechnologyGDDR5
Size3 GB
Bus384 bit
Bandwidth264.0 GB/s
Speed5.5 Gbps

Clocks
Base clock925 MHz
Memory clock1375 MHz
Power
6-pin1
8-pin1
TDP250 w
Recommended PSU600 w
Display
HDMI1 1.4
Mini DisplayPort2
DVI1
Dimensions
Slots2
Length275 mm
Height111 mm
Width38 mm

Models

GPUs▲	Base clock▲	Slots▲	Length▲	Height▲	Width▲
Asus ROG Matrix HD 7970 Platinum MATRIX-HD7970-P-3GD5	1050 MHz +13.5%	3	279 mm
Asus ROG Matrix HD 7970 MATRIX-HD7970-3GD5	1000 MHz +8.1%	3	279 mm
MSI Radeon HD 7970 LIGHTNING BE R7970 LIGHTNING BE	1070 MHz +15.7%	2	305 mm	135 mm	40 mm
XFX CORE Radeon HD 7970 FX-797A-TNFC	925 MHz	2	275 mm	112 mm	36 mm
Asus ROG Ares II ARES2-6GD5	1100 MHz +18.9%
MSI Radeon HD 7970 LIGHTNING R7970 LIGHTNING	1070 MHz +15.7%	2	305 mm

Platform	Consumer
Architecture	GCN 1.0
Generation	Southern Islands
Previous Gen	Northern Islands
Next generation	Sea Islands
Interface	PCIe 3.0 x16

Name	Tahiti
Foundry	TSMC
Process Node	28 nm
Transistors	4313 million
Die Size	352.0 mm²
Density	12.3 /mm²

Technology	GDDR5
Size	3 GB
Bus	384 bit
Bandwidth	264.0 GB/s
Speed	5.5 Gbps

Cores	2048
TMUs	128
Compute Units	32
ROPs	32

6-pin	1
8-pin	1
TDP	250 w
Recommended PSU	600 w

HDMI	1 1.4
Mini DisplayPort	2
DVI	1

Slots	2
Length	275 mm
Height	111 mm
Width	38 mm

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