AMD Radeon R7 265X OEM: GPU Specs & Benchmarks

The Radeon R7 265X OEM is a graphics card by AMD, built on the 28 nm process and based on the Curacao graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Curacao

Model number

Curacao PRO
(215-0848000)

Architecture

GCN 1.0

Foundry

TSMC

Process Size

28 nm

Transistors

2,800 million

Die Size

212 mm²

Graphics Card

Release Date

Aug 12th, 2014

Family

Volcanic Islands
(R7 200)

Production

End-of-life

Predecessor

Sea Islands

Bus Interface

PCIe 3.0 x16

Memory

Memory Size

2 GB

Memory Type

GDDR5

Memory Bus

256 bit

Bandwidth

179.2 GB/s

Performance

Pixel fillrate

29.60 GPixel/s

Texture fillrate

74.00 GTexel/s

FP32 (float) performance

2.368 TFLOPS

FP64 (double) performance

148.0 GFLOPS (1:16)

Clock Speeds

Base Clock

900 MHz

Boost Clock

925 MHz

Memory Clock

1400 MHz
5.6 Gbps effective

Render Config

Shading Units

1280

TMUs

80

ROPs

32

Compute Units

20

L1 Cache

16 KB (per CU)

L2 Cache

512 KB

Board Design

Slot Width

Dual-slot

Length

210 mm
8.3 inches

Thermal design power (TDP)

150 W

Suggested PSU

450 W

Display Connectors

2x DVI
1x HDMI
1x DisplayPort

Power Connectors

1x 6-pin

API support

DirectX

12 (11_1)

OpenGL

4.6

OpenCL

1.2

Vulkan

1.2

Shader Model

5.1