AMD Radeon HD 6850 X2: GPU Specs & Benchmarks

The Radeon HD 6850 X2 is a graphics card by AMD, built on the 40 nm process and based on the Barts graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Benchmarks

PassMark G3D
2534
PassMark G2D
373

Graphics Processor (GPU)

GPU Name
Barts
Model number
Barts PRO
(215-0798006)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1,700 million
Die Size
255 mm²

Graphics Card

Release Date
Sep 19th, 2011
Family
Northern Islands
(HD 6800)
Production
End-of-life
Predecessor
Evergreen
Bus Interface
PCIe 2.0 x16

Memory

Memory Size
2 GB x2
Memory Type
GDDR5
Memory Bus
256 bit x2

Clock Speeds

Memory Clock
1050 MHz
4.2 Gbps effective
GPU Clock
800 MHz

Render Config

TMUs
48 x2
ROPs
32 x2

Board Design

Thermal design power (TDP)
254 W
Suggested PSU
600 W
Display Connectors
2x DVI
1x HDMI
1x DisplayPort
Power Connectors
2x 8-pin

API support

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0
Radeon HD 6850 X2
AMD Radeon HD 6850 X2: GPU Specs & Benchmarks