AMD Radeon HD 6770 Green Edition: GPU Specs & Benchmarks

The Radeon HD 6770 Green Edition is a graphics card by AMD, built on the 40 nm process and based on the Juniper graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Juniper
Model number
Juniper LE
(215-0754009)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1,040 million
Die Size
166 mm²

Graphics Card

Release Date
Apr 19th, 2013
Family
Northern Islands
(HD 6700)
Production
End-of-life
Predecessor
Evergreen
Bus Interface
PCIe 2.0 x16

Memory

Memory Size
2 GB
Memory Type
GDDR3
Memory Bus
128 bit
Bandwidth
21.34 GB/s

Performance

Pixel fillrate
11.20 GPixel/s
Texture fillrate
25.20 GTexel/s
FP32 (float) performance
1,008 GFLOPS

Clock Speeds

Memory Clock
667 MHz
1334 Mbps effective
GPU Clock
700 MHz

Render Config

Shading Units
720
TMUs
36
ROPs
16
Compute Units
9
L1 Cache
8 KB (per CU)
L2 Cache
256 KB

Board Design

Slot Width
Dual-slot
Length
170 mm
6.7 inches
Thermal design power (TDP)
86 W
Suggested PSU
250 W
Display Connectors
2x DVI
1x HDMI
2x mini-DisplayPort

API support

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0
Radeon HD 6770 Green Edition
AMD Radeon HD 6770 Green Edition: GPU Specs & Benchmarks