AMD Radeon HD 6850 1440SP Edition: GPU Specs & Benchmarks
The Radeon HD 6850 1440SP Edition is a graphics card by AMD, built on the 40 nm process and based on the Cypress graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160
Graphics Processor (GPU)
- GPU Name
- Cypress
- Model number
- Cypress PRO
(215-0735043) - Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 2,154 million
- Die Size
- 334 mm²
Graphics Card
- Release Date
- Aug 21st, 2012
- Family
- Northern Islands
(HD 6800) - Production
- End-of-life
- Predecessor
- Evergreen
- Bus Interface
- PCIe 2.0 x16
Memory
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Memory Bus
- 256 bit
- Bandwidth
- 128.0 GB/s
Performance
- Pixel fillrate
- 23.20 GPixel/s
- Texture fillrate
- 52.20 GTexel/s
- FP32 (float) performance
- 2.088 TFLOPS
- FP64 (double) performance
- 417.6 GFLOPS (1:5)
Clock Speeds
- Memory Clock
- 1000 MHz
4 Gbps effective - GPU Clock
- 725 MHz
Render Config
- Shading Units
- 1440
- TMUs
- 72
- ROPs
- 32
- Compute Units
- 18
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 512 KB
Board Design
- Slot Width
- Dual-slot
- Length
- 241 mm
9.5 inches - Thermal design power (TDP)
- 151 W
- Suggested PSU
- 450 W
- Display Connectors
- 2x DVI
1x HDMI
1x DisplayPort - Power Connectors
- 2x 6-pin
- Board Number
- E174
API support
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
