GPU database reference

Verified catalog record

AMD Radeon HD 6970

AMD · Northern Islands(HD 6900) · Radeon HD 6970

AMD Radeon HD 6970 graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.

VRAM: 2 GB GDDR5
Boost clock: 0.88 GHz
PCI Express: PCIe 2.0 x16
Board power: 250 W

Technical data

Specifications

Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.

Overview

Manufacturer	AMD
Family	Northern Islands(HD 6900)
Launch date	2010-12-14

Architecture

Architecture	TeraScale 3
Generation	Northern Islands(HD 6900)
GPU / chip	Cayman
Foundry	TSMC
Process	40 nm

Compute

Compute units	24 CUs
Shader processors	1536

Memory

VRAM	2 GB
Memory type	GDDR5
Memory bus	256 bit
Memory bandwidth	176.0 GB/s

Clocks

Base clock	0.88 GHz
Boost clock	0.88 GHz
Memory clock	1.38 GHz

PCIe

Bus interface	PCIe 2.0 x16

Display

Display outputs	2x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2

Power

Board power	250 W
Suggested PSU	600 W
Power connectors	1x 6-pin + 1x 8-pin

Physical

Reference dimensions	286 mm × 42 mm × —
Slot width	Dual-slot

Hardware navigation

Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.

Sources

Specification provenance

No public source record is available.

Useful next steps selected from the same technical reference and publication system.

Technical guide

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Technical guide

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Tool

DDR Memory Latency Calculator

Convert DDR data rate and CAS latency cycles into CAS timing in nanoseconds.