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Radeon R7 250X

Specifications of the AMD Radeon R7 250X GPU


AMD Radeon R7 250X Graphics Processing Unit for desktop market segment makes use of Graphics Core Next architecture, and was introduced in February 2014. The GPU is fabricated on 28 nm manufacturing process. The card has 950 MHz graphics clock frequency. Furthermore, it has 640 stream processors, 16 color ROPs, together with 40 texture units. The Radeon R7 250X comes with 2 GB of GDDR5 memory. Because the memory runs at 1.125 GHz, and uses 128 bit bus, the effective memory bandwidth is 72 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model needs up to 80 Watt of power.

Below you will find more detailed specs of the AMD Radeon R7 250X card.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon R7 250X
Reference card?:Yes
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
Launch date:February 2014
Price at launch:$99

Frequency

Graphics clock:950 MHz
Boost clock:1000 MHz

Memory specifications

Memory size:** - 2048 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:**0
Texture units:40
RAMDACs:400 MHz
Decoders:Adobe Flash
DXVA 1.0 & 2.0
H.2**
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:80 W

Video features

Multi-monitor:Up to 6 displays
Maximum DVI resolution:**0 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:2 x mini-DP
Dual-Link DVI-I
HDMI
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Length:8.27 inches (210 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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