ATI Radeon HD 5770 Mac Full Specs

Summary

800 Shaders 850MHz

1GB GDDR576.8GB/s

Peak·FP32·FP16 1.36 TFLOPS

Form Factor PCIe Card

TDP 108W

Power Connectors 1x 6-Pin

Theoretical Performance

Clock Speed850MHz UC·Boost·OC

Peak OPS 1.36 TFLOPSFP32

FP32 1.36 TFLOPS

Pixel Rate 13.6 GPixel/s

Texture Rate 34 GTexel/s

Core Config

Shaders 800 Shaders

TMUs 40 TMUs

ROPs 16 ROPs

CUs 10 CUs

Clocks

Boost Clock 850MHz

Cache

L1 8KB/CU

L2 Cache 256KB shared

Memory

1GB GDDR5

Memory Bus 128-bit

Memory Speed 4.8GT/s

Memory Bandwidth 76.8GB/s

ECC No

Power & Thermals

TDP 108W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

Ports

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

API Support

Shader Model 5

DirectX DirectX 11 Direct3D 11_0

OpenGL 4.5 OpenCL 1.2

GFX 4

Decoder

Decoder UVD 2.2

Codec VC-1 AVC (H.264)

Card

Form Factor PCIe Card

PCIe PCIe 2.1 x16 2-Slots

Height 111mm (4.37") Width 208mm (8.19") Depth 37mm (1.46")

Cooling Blower 1x Fan

Power Connectors 1x 6-Pin

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

Chip

Manufacturer ATI

Chip Designer ATI

Architecture TeraScale 2

Family Radeon HD 5000

Branding

Codename Juniper

Chip Variant Juniper Pro

Market Segment Desktop

Release Date Oct 13, 2009

Fabrication

Foundry TSMC

Fabrication Node 40nm

Die Size 170mm²

Transistor Count 1B

Transistor Density 6.12 MTr/mm²

Images