Sapphire Dual-X R7 265

11232-00

Graphics Processor

Pitcairn

Cores

1024

TMUs

ROPs

Memory Size

2 GB

Memory Type

GDDR5

Bus Width

256 bit

GPU

PCB Front

PCB Back

Graphics Processor

GPU Name: Pitcairn

GPU Variant: Pitcairn PRO
(215-0828062)

Architecture: GCN 1.0

Foundry: TSMC

Process Size: 28 nm

Transistors: 2,800 million

Density: 13.2M / mm²

Die Size: 212 mm²

Chip Package: FCBGA-1737

Graphics Card

Release Date: Feb 13th, 2014

Generation: Volcanic Islands
(R7 200)

Predecessor: Sea Islands

Successor: Pirate Islands

Production: End-of-life

Bus Interface: PCIe 3.0 x16

TechPowerUp Review

Clock Speeds

Base Clock: 900 MHz

Boost Clock: 925 MHz

Memory Clock: 1400 MHz
5.6 Gbps effective

Memory

Memory Size: 2 GB

Memory Type: GDDR5

Memory Bus: 256 bit

Bandwidth: 179.2 GB/s

Render Config

Shading Units: 1024

TMUs: 64

ROPs: 32

Compute Units: 16

L1 Cache: 16 KB (per CU)

L2 Cache: 512 KB

Theoretical Performance

Pixel Rate: 29.60 GPixel/s

Texture Rate: 59.20 GTexel/s

FP32 (float): 1.894 TFLOPS

FP64 (double): 118.4 GFLOPS (1:16)

Board Design

Slot Width: Dual-slot

TDP: 150 W

Suggested PSU: 450 W

Outputs: 2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

Power Connectors: 1x 6-pin

Board Number: C630

Graphics Features

DirectX: 12 (11_1)

OpenGL: 4.6

OpenCL: 2.1 (1.2)

Vulkan: 1.2.170

Shader Model: 6.5 (5.1)

Pitcairn GPU Notes

Generation: Southern Islands
Desktop Variant: Curacao / Trinidad
Mobile Variant: Wimbledon / Neptune
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.0
Unified Video Decoder: 4.0
Video Compression Engine: 1.0
CLRX: GCN 1.0

Other retail boards based on this design (13)

Name	GPU Clock	Boost Clock	Memory Clock	Other Changes
ASUS R7 265 DirectCU II	900 MHz	925 MHz	1400 MHz	234 mm/9.2 inches
Club 3D R7 265 royalQueen	900 MHz	925 MHz	1400 MHz	198 mm/7.8 inches, 1x DVI 1x HDMI 1x DisplayPort
GIGABYTE R7 265 WindForce 2X OC	1008 MHz	1036 MHz	1400 MHz	254 mm/10 inches
MSI R7 265	900 MHz	925 MHz	1400 MHz	222 mm/8.7 inches
MSI R7 265 OC	900 MHz	955 MHz	1400 MHz	222 mm/8.7 inches
PCYES R7 265 HammerX	900 MHz	925 MHz	1400 MHz	230 mm/9.1 inches
PowerColor TurboDuo R7 265 OC	930 MHz	955 MHz	1400 MHz	198 mm/7.8 inches, 1x DVI 1x HDMI 1x DisplayPort
Sapphire Dual-X R7 265	900 MHz	925 MHz	1400 MHz
VTX3D R7 265 X-Edition	930 MHz	955 MHz	1400 MHz	1x DVI 1x HDMI 1x DisplayPort
XFX R7 265 1 GB	900 MHz	925 MHz	1250 MHz	1024 MB, 221 mm/8.7 inches, 2x DVI 1x HDMI 2x mini-DisplayPort
XFX R7 265 1 GB	900 MHz	925 MHz	1250 MHz	1024 MB, 221 mm/8.7 inches
XFX R7 265 2 GB	900 MHz	925 MHz	1400 MHz	221 mm/8.7 inches
XFX R7 265 2 GB	900 MHz	925 MHz	1400 MHz	221 mm/8.7 inches, 2x DVI 1x HDMI 2x mini-DisplayPort