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Radeon R7 250 Core Edition / R7-250A-ZNF4

XFX Radeon R7 250 Core Edition (part number R7-250A-ZNF4) Graphics Processing Unit for desktop market segment is based on AMD Radeon R7 250. The GPU is built on 28 nm technological process. The card's graphics frequency is 1 GHz. Furthermore, it has 384 stream processors, 24 texture units, and 8 color ROPs. The Radeon R7 250 Core Edition has 1 GB of GDDR5 memory, clocked at 1.15 GHz. It has a 128 bit wide memory bus, which gives 73.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. This model requires up to 65 Watt of power. To improve XFX Radeon R7 250 Core Edition gaming and 3D graphics performance, it can be paired with another card in crossfire mode.

More detailed specifications of the GPU are available below.

XFX Radeon R7 250 Core Edition GPU specifications

Name / Brand / Architecture

Manufacturer: XFX
Model: Radeon R7 250 Core Edition
Part number: R7-250A-ZNF4
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): 7.48 inches (190 mm) x 4.92 inches (125 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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