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
