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Radeon R7 250 OC / R7250D51GXOCV2

Diamond Multimedia Radeon R7 250 OC (part number R7250D51GXOCV2) is one of a few Diamond Multimedia Graphics Processing Units for desktop market segment. Based on AMD Radeon R7 250, and The GPU, manufactured using 28 nm technological process, uses Graphics Core Next architecture. The card has graphics clocked at 1 GHz. Furthermore, it has 384 stream processors, 24 texture units, along with 8 color ROPs. The Radeon R7 250 OC has 1 GB of GDDR5 memory. Because the memory runs 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 needs 2 slots on the motherboard. This model has the maximum power consumption of 65 Watt. 3D graphics and gaming performance of the Diamond Multimedia Radeon R7 250 OC can be improved if it is paired with a similar graphics card.

Please see below for detailed specifications of the graphics card.

Diamond Multimedia Radeon R7 250 OC GPU specifications

Name / Brand / Architecture

Manufacturer: Diamond Multimedia
Model: Radeon R7 250 OC
Part number: R7250D51GXOCV2
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

Size (length x height): 6.5 inches (165 mm) x 4.4 inches (118 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
Mantle support: Yes
Shader model: 5.0
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