AMD Radeon HD 6790 Graphics Card
Specifications
- Generation
- Northern Islands
- GPU model
- Barts
- Interface
- PCIe 2.0 x16
- GPU clock
- 840 MHz
- Memory size
- 1024 MB
- DirectX
- 11.2 (11_0)
- Release date
- Apr 4th, 2011
Graphics Processor
- GPU model
- Barts
- GPU variant
- Barts LE (215-0798002)
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Manufacturing process
- 40 nm
- Number of transistors
- 1,700 million
- Die size
- 255 mm²
Graphics Card
- Release date
- Apr 4th, 2011
- Generation
- Northern Islands
- Production
- End-of-life
- Launch price
- 149 USD
- Interface
- PCIe 2.0 x16
- Reviews
- 37 in our database
- Predecessor
- Evergreen
- Successor
- Southern Islands
Clocks
- GPU clock
- 840 MHz
- Memory clock
- 1050 MHz 4.2 Gbps effective
Memory Configuration
- Memory size
- 1024 MB
- Memory type
- GDDR5
- Memory bus width
- 256 bit
- Bandwidth
- 134.4 GB/s
Render Configuration
- Shading units
- 800
- TMUs
- 40
- ROPs
- 16
- Compute units
- 10
- Cache L1
- 8 KB (per CU)
- Cache L2
- 512 KB
Performance
- Pixel rate
- 13.44 GPixel/s
- Texture rate
- 33.60 GTexel/s
- FP32 (float) performance
- 1,344 GFLOPS
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 198 mm 7.8 inches
- TDP
- 150 W
- Suggested PSU
- 450 W
- Outputs
- 2x DVI1x HDMI1x DisplayPort
- Power connectors
- 2x 6-pin
- Board number
- C220, C222
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 1618 38546
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon HD 6790 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
