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Radeon R7 250 / R7250D51G

Specifications of the Diamond Multimedia Radeon R7 250 GPU

Diamond Multimedia Radeon R7 250 (part number R7250D51G) is a desktop Graphics Processing Unit, based on AMD Radeon R7 250, and manufactured on 28 nm technology. The GPU was launched in October 2013. The card has 1 GHz graphics clock frequency. It also has 384 stream processors, 24 texture units, together with 8 color ROPs. The Radeon R7 250 embeds 1 GB of GDDR5 memory. Because the memory is clocked at 1.15 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 73.6 GB/s. The GPU supports PCI Express 3.0 interface, and uses 2 motherboard slots. The maximum power draw of this model is 65 Watt, identical to the reference design.

Detailed specifications of the Diamond Multimedia Radeon R7 250 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon R7 250
Part number:R7250D51G
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
Launch date:October 2013

Frequency

Graphics clock:1000 MHz

Memory specifications

Memory size:** 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:4-way

Electric characteristics

Maximum power draw:65 W

Video features

Multi-monitor:Up to 3 displays
Maximum DVI resolution:1920 x 1200
Maximum HDMI resolution:4096 x 3112
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 Gigapixels/s
Texture fill rate:24 Gigatexels/s
Single presision compute power:768 GFLOPS

External connectors

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

Dimensions

Size (length x height):6.7 inches (170 mm) x 5 inches (127 mm)
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
Shader model:5.0
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