ATI Radeon HD 3850 X3: GPU Specs & Benchmarks
The Radeon HD 3850 X3 is a graphics card by ATI, built on the 55 nm process and based on the RV670 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
- RV670
- Model number
- RV670 PRO
(215-0708003) - Architecture
- TeraScale
- Foundry
- TSMC
- Process Size
- 55 nm
- Transistors
- 666 million
- Die Size
- 192 mm²
Graphics Card
- Release Date
- Never Released
- Family
- Radeon R600
(HD 3800) - Production
- End-of-life
- Predecessor
- Radeon R500 PCIe
- Bus Interface
- PCIe 2.0 x16
Memory
- Memory Size
- 512 MB x3
- Memory Type
- GDDR3
- Memory Bus
- 256 bit x3
Clock Speeds
- Memory Clock
- 850 MHz
1700 Mbps effective - GPU Clock
- 669 MHz
Render Config
- TMUs
- 16 x3
- ROPs
- 16 x3
Board Design
- Length
- 292 mm
11.5 inches - Thermal design power (TDP)
- 145 W
- Suggested PSU
- 300 W
- Display Connectors
- 4x DVI
- Power Connectors
- 1x 8-pin
API support
- DirectX
- 10.1 (10_1)
- OpenGL
- 3.3 (full)
4.0 (partial) - OpenCL
- N/A
- Vulkan
- N/A
- Shader Model
- 4.1
