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Sapphire R9 295X2 OC

Sapphire R9 295X2 OC Image AMD Vesuvius Image

Graphics Processor

GPU Name: Vesuvius
GPU Variant: Vesuvius XT
Architecture: GCN 1.1
Process Size: 28 nm
Transistors: 6,200 million
Die Size: 438 mm²

Graphics Card

Released: Apr 29th, 2014
Production Status: Active
Bus Interface: PCIe 3.0 x16
Sapphire Part #: 21234-01

Clock Speeds

GPU Clock: 1018 MHz
1030 MHz (+1%)
Memory Clock: 1250 MHz
1300 MHz (+4%)
5000 MHz effective
5200 MHz effective


Memory Size: 4096 MB x2
Memory Type: GDDR5
Memory Bus: 512 bit x2
Bandwidth: 320 GB/s x2
333 GB/s x2

Render Config

Shading Units: 2816 x2
TMUs: 176 x2
ROPs: 64 x2
Compute Units: 44 x2
Pixel Rate: 65.2 GPixel/s x2
65.9 GPixel/s x2
Texture Rate: 179.2 GTexel/s x2
181.3 GTexel/s x2
Floating-point performance: 5,733 GFLOPS x2
5,801 GFLOPS x2

Board Design

Slot Width: Dual-slot
Length: 12.08 inches
307 mm
TDP: 500 W
Outputs: 1x DVI
4x mini-DisplayPort
Power Connectors: 3x 8-pin

Graphics Features

DirectX: 12.0
OpenGL: 4.5
OpenCL: 2.1
Shader Model: 5.0


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Our review database contains 33 reviews of the R9 295X2 OC.

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
ASUS R9 295X2 1018 MHz 1250 MHz
GIGABYTE R9 295X 1018 MHz 1250 MHz
HIS R9 295X2 1018 MHz 1250 MHz
MSI R9 295X2 1018 MHz 1250 MHz
PowerColor R9 295X2 1018 MHz 1250 MHz
Sapphire R9 295X2 1018 MHz 1250 MHz
Sapphire R9 295X2 OC 1030 MHz 1300 MHz
VisionTek CryoVenom R9 295X2 1018 MHz 1250 MHz Single-slot
XFX R9 295X2 1018 MHz 1250 MHz