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Radeon R7 250X Core Edition / R7-250X-ZNJ4

XFX Radeon R7 250X Core Edition (part number R7-250X-ZNJ4) is one of a few XFX Graphics Processing Units for desktop market. Based on AMD Radeon R7 250X, and The GPU, built on 28 nm manufacturing process, uses Graphics Core Next architecture. The card has 950 MHz graphics clock frequency. It also has 640 stream processors, 40 texture units, and 16 color ROPs. The Radeon R7 250X Core Edition has 1 GB of GDDR5 memory. Since the memory runs at 1.125 GHz, and utilizes 128 bit interface, the effective memory bandwidth is 72 GB/s. The GPU has PCI Express 3.0 interface, and needs 2 motherboard slots. This model uses up to 80 Watt of power, which is the same as on the reference design. The XFX Radeon R7 250X Core Edition is compatible with crossfire technology, and can be paired with another graphics card for increased 3D graphics and gaming performance.

Please see below for detailed specifications of the graphics card.

XFX Radeon R7 250X Core Edition GPU specifications

Name / Brand / Architecture

Manufacturer: XFX
Model: Radeon R7 250X Core Edition
Part number: R7-250X-ZNJ4
Based on: AMD Radeon R7 250X [Compare]
Target market segment: Desktop
Die name: Cape Verde XT
Architecture: Graphics Core Next
Fabrication process: 28 nm
Transistors: 1.5 billion
Bus interface: PCI-E 3.0 x 16

Frequency

Graphics clock: 950 MHz
Boost clock: 1000 MHz

Memory specifications

Memory size: 1024 MB
Memory type: GDDR5
Memory clock: 1125 MHz
Memory clock (effective): 4500 MHz
Memory interface width: 128-bit
Memory bandwidth: 72 GB/s

Cores / Texture

Compute units: 10
Color ROPs: 16
Stream processors: 640
Texture units: 40
RAMDACs: 400 MHz
Decoders: Adobe Flash
DXVA 1.0 & 2.0
H.264
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options: 2-way

Electric characteristics

Maximum power draw: 80 W

Video features

Multi-monitor: Up to 6 displays
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 4096 x 3112
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA 2.0
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 15.2 Gigapixels/s
Texture fill rate: 38 Gigatexels/s
Single presision compute power: 1216 GFLOPS

External connectors

Standard display connectors: DisplayPort 1.2
Dual-Link DVI-I
HDMI
Single-Link DVI-D
Power connectors: 1 x 6-pin
Audio input for HDMI: Yes

Dimensions

Size (length x height): 6.57 inches (167 mm) x 4.38 inches (111.2 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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