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Yeston HD 5770 X2

Graphics Processor
800 x2
40 x2
16 x2
1024 MB x2
Memory Size
Memory Type
128 bit x2
Bus Width
Yeston HD 5770 X2 Image ATI Juniper Image

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: Oct 13th, 2010
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 850 MHz
Memory Clock: 1200 MHz
4800 MHz effective


Memory Size: 1024 MB x2
Memory Type: GDDR5
Memory Bus: 128 bit x2
Bandwidth: 76.80 GB/s x2

Render Config

Shading Units: 800 x2
TMUs: 40 x2
ROPs: 16 x2
Compute Units: 10 x2
Pixel Rate: 13.60 GPixel/s x2
Texture Rate: 34.00 GTexel/s x2
Floating-point performance: 1,360 GFLOPS x2

Board Design

Slot Width: Dual-slot
TDP: unknown
Outputs: 2x DVI
1x DisplayPort

Graphics Features

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


Our review database contains 142 reviews of the HD 5770 X2.

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
Yeston HD 5770 X2 850 MHz 1200 MHz 2x DVI 1x HDMI 1x DisplayPort