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ATI Radeon HD 5770 Mac Edition

ATI Radeon HD 5770 Mac Edition Image ATI Juniper Image
The Radeon HD 5770 Mac Edition was a graphics card by ATI, launched in July 2010. Built on the 40 nm process, and based on the Juniper graphics processor, in its Juniper XT variant, the card supports DirectX 11.0. The Juniper graphics processor is an average sized chip with a die area of 166 mm² and 1,040 million transistors. It features 800 shading units, 40 texture mapping units and 16 ROPs. ATI has placed 1,024 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 850 MHz, memory is running at 1195 MHz.
We recommend the ATI Radeon HD 5770 Mac Edition for gaming with highest details at resolutions up to, and including, 1280x720.
Being a dual-slot card, the ATI Radeon HD 5770 Mac Edition draws power from 1x 6-pin power connectors, with power draw rated at 108 W maximum. Display outputs include: 1x DVI, 1x DisplayPort. Radeon HD 5770 Mac Edition is connected to the rest of the system using a PCIe 2.0 x16 interface. The card measures 208 mm in length, and features a dual-slot cooling solution.

Graphics Processor

GPU Name: Juniper
GPU Variant: Juniper XT
Architecture: TeraScale 2
Process Size: 40 nm
Transistors: 1,040 million
Die Size: 166 mm²

Graphics Card

Released: Jul 4th, 2010
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 850 MHz
Memory Clock: 1195 MHz
4780 MHz effective


Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 128 bit
Bandwidth: 76.5 GB/s

Render Config

Shading Units: 800
TMUs: 40
ROPs: 16
Compute Units: 10
Pixel Rate: 13.60 GPixel/s
Texture Rate: 34.0 GTexel/s
Floating-point performance: 1,360.0 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 8.19 inches
208 mm
TDP: 108 W
Outputs: 1x DVI
1x DisplayPort
Power Connectors: 1x 6-pin
Board Number: C016

Graphics Features

DirectX: 11.0
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0


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Our review database contains 142 reviews of the Radeon HD 5770 Mac Edition.