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Radeon R7 250 / 900685

VisionTek Radeon R7 250 (part number 900685) is a Graphics Processing Unit, based on AMD Radeon R7 250, and produced using 28 nm technological process. The GPU is aimed at desktop market segment. The card's graphics frequency is 1 GHz. Furthermore, it has 384 stream processors, 8 color ROPs, and 24 texture units. The Radeon R7 250 incorporates 1 GB of GDDR5 memory, utilizing 128 bit interface. The memory is clocked at 1.15 GHz, which translates to 73.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. Similar to the reference design, this model has the maximum power consumption of 65 Watt. The VisionTek Radeon R7 250 is compatible with crossfire technology, and can be paired with a similar card for an extra game and 3D graphics performance.

Below you will find more detailed specifications of the graphics card.

VisionTek Radeon R7 250 GPU specifications

Name / Brand / Architecture

Manufacturer: VisionTek
Model: Radeon R7 250
Part number: 900685
Based on: AMD Radeon R7 250 [Compare]
Target market segment: Desktop
Die name: Oland XT
Architecture: Graphics Core Next
Fabrication process: 28 nm
Transistors: 1.04 billion
Bus interface: PCI-E 3.0 x 16

Frequency

Graphics clock: 1000 MHz
Boost clock: 1050 MHz

Memory specifications

Memory size: 1024 MB
Memory type: GDDR5
Memory clock: 1150 MHz
Memory clock (effective): 4600 MHz
Memory interface width: 128-bit
Memory bandwidth: 73.6 GB/s

Cores / Texture

Compute units: 6
Color ROPs: 8
Stream processors: 384
Texture units: 24
RAMDACs: 400 MHz

SLI / Crossfire

Maximum crossfire options: 2-way

Electric characteristics

Maximum power draw: 65 W

Video features

Multi-monitor: Up to 3 displays
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 4096 x 2160
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 24 x MSAA
24 x SSAA
Adaptive AA
MLAA 2.0
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 8.4 Gigapixels/s
Texture fill rate: 25.2 Gigatexels/s
Single presision compute power: 806.4 GFLOPS

External connectors

Standard display connectors: Dual-Link DVI-D
HDMI
VGA
Audio input for HDMI: Yes

Dimensions

Width: Dual-Slot

Other features / Support

Other features: AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support: 1.2
OpenGL support: 4.3
DirectX support: 11.2
Mantle support: Yes
Shader model: 5.0
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