AMD Radeon HD 6970 Full Specs

Summary

1,536 Shaders 880MHz

2GB GDDR5176GB/s

Peak·FP32·FP16 2.7 TFLOPS

Form Factor PCIe Card

TDP 250W

Power Connectors 1x 8-Pin 1x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

Radeon HD 69702.7 TFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x1239.97

Theoretical Performance

Clock Speed880MHz UC·Boost·OC

Peak OPS 2.7 TFLOPSFP32

FP32 2.7 TFLOPS

FP64 675.8 GFLOPS

Pixel Rate 28.2 GPixel/s

Texture Rate 84.5 GTexel/s

Core Config

Shaders 1,536 Shaders

TMUs 96 TMUs

ROPs 32 ROPs

CUs 24 CUs

Clocks

Boost Clock 880MHz

Cache

L1 8KB/CU

L2 Cache 512KB shared

Memory

2GB GDDR5

Memory Bus 256-bit

Memory Speed 5.5GT/s

Memory Bandwidth 176GB/s

ECC No

Power & Thermals

TDP 250W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 3

DSC Not Supported

Ports

2x Mini DisplayPort 1.1 1x HDMI 1.3 2x DVI-I Dual-Link

API Support

Shader Model 5

DirectX DirectX 11 Direct3D 11_0

OpenGL 4.5 OpenCL 1.2

GFX 5

Decoder

Decoder UVD 3.1

Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor PCIe Card

PCIe PCIe 2.1 x16 2-Slots

Height 126mm (4.96") Width 286mm (11.26") Depth 42mm (1.65")

Cooling Blower 1x Fan

Power Connectors 1x 8-Pin, 1x 6-Pin

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 4-way CrossFireX

Chip

Manufacturer AMD

Chip Designer AMD

Architecture TeraScale 3

Family Radeon HD 6000

Branding

Codename Cayman

Chip Variant Cayman CE

Market Segment Desktop

Release Date Dec 15, 2010

Fabrication

Foundry TSMC

Fabrication Node 40nm

Die Size 389mm²

Transistor Count 2.6B

Transistor Density 6.79 MTr/mm²

Images