Home ATI Radeon HD 5770 X2

ATI Radeon HD 5770 X2

This is a GPU manufactured with TSMC 40nm process, based on ATI TeraScale 2 architecture and released on Oct 2010. It features 1.04 billion transistors, 10 Rendering cores and 1024MB GDDR5 memory, with 256KB L2 cache, theoretical performance of 1360GFLOPS.

Graphics Card

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Release Date
Oct 2010
Generation
Evergreen
Type
Desktop
Bus Interface
PCIe 2.0 x16

Clock Speeds

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Memory Clock
1200 MHz

Memory

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

Render Config

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Compute Units
10
Shading Units
800
TMUs
40
ROPs
16
L1 Cache
8 KB (per CU)
L2 Cache
256 KB

Theoretical Performance

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Pixel Rate
13.60 GPixel/s
Texture Rate
34.00 GTexel/s
FP32 (float)
1360 GFLOPS

Graphics Processor

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GPU Name
Juniper
GPU Variant
Juniper XT


(215-0754013)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1.04 billion
Die Size
166 mm²

Board Design

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TDP
Unknown
Suggested PSU
200 W
Outputs
2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1

Graphics Features

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DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0

Rankings

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FP32 (float)
1.371 TFLOPS
1.371 TFLOPS
1.371 TFLOPS
AMD Radeon HD 6770 1024 MB GDDR5
1.36 TFLOPS
1.36 TFLOPS
ATI Radeon HD 5770 X2 1024 MB GDDR5
1.36 TFLOPS
ATI Radeon HD 4890 1024 MB GDDR5
1.36 TFLOPS

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