AMD Radeon HD 6770 Graphics Card
Specifications
- Generation
- Northern Islands
- GPU model
- Juniper
- Interface
- PCIe 2.0 x16
- GPU clock
- 850 MHz
- Memory size
- 1024 MB
- DirectX
- 11.2 (11_0)
- Release date
- Jan 21st, 2011
Graphics Processor
- GPU model
- Juniper
- GPU variant
- Juniper XT (215-0754013)
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Manufacturing process
- 40 nm
- Number of transistors
- 1,040 million
- Die size
- 166 mm²
Graphics Card
- Release date
- Jan 21st, 2011
- Generation
- Northern Islands
- Production
- End-of-life
- Launch price
- 129 USD
- Interface
- PCIe 2.0 x16
- Reviews
- 35 in our database
- Predecessor
- Evergreen
- Successor
- Southern Islands
Clocks
- GPU clock
- 850 MHz
- Memory clock
- 1200 MHz 4.8 Gbps effective
Memory Configuration
- Memory size
- 1024 MB
- Memory type
- GDDR5
- Memory bus width
- 128 bit
- Bandwidth
- 76.80 GB/s
Render Configuration
- Shading units
- 800
- TMUs
- 40
- ROPs
- 16
- Compute units
- 10
- Cache L1
- 8 KB (per CU)
- Cache L2
- 256 KB
Performance
- Pixel rate
- 13.60 GPixel/s
- Texture rate
- 34.00 GTexel/s
- FP32 (float) performance
- 1,360 GFLOPS
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 198 mm 7.8 inches
- TDP
- 108 W
- Suggested PSU
- 300 W
- Outputs
- 2x DVI1x HDMI2x mini-DisplayPort
- Power connectors
- 1x 6-pin
- Board number
- C010
API Support & Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Shader model
- 5.0
Drivers
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Benchmark & Performance
PassMark
1 1268 42247
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon HD 6770 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
