AMD Radeon HD 8740 OEM: GPU Specs & Benchmarks

The Radeon HD 8740 OEM is a graphics card by AMD, built on the 28 nm process and based on the Cape Verde graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Cape Verde

Model number

Cape Verde PRO

Architecture

GCN 1.0

Foundry

TSMC

Process Size

28 nm

Transistors

1,500 million

Die Size

123 mm²

Graphics Card

Release Date

Sep 5th, 2013

Family

Sea Islands
(HD 8700)

Production

End-of-life

Launch Price

109 USD

Predecessor

Southern Islands

Bus Interface

PCIe 3.0 x16

Memory

Memory Size

1024 MB

Memory Type

GDDR5

Memory Bus

128 bit

Bandwidth

72.00 GB/s

Performance

Pixel fillrate

12.80 GPixel/s

Texture fillrate

25.60 GTexel/s

FP32 (float) performance

819.2 GFLOPS

FP64 (double) performance

51.20 GFLOPS (1:16)

Clock Speeds

Memory Clock

1125 MHz
4.5 Gbps effective

GPU Clock

800 MHz

Render Config

Shading Units

512

TMUs

32

ROPs

16

Compute Units

8

L1 Cache

16 KB (per CU)

L2 Cache

256 KB

Board Design

Slot Width

Single-slot

Length

168 mm
6.6 inches

Thermal design power (TDP)

55 W

Suggested PSU

250 W

Display Connectors

1x DVI
1x HDMI
1x DisplayPort

Power Connectors

None

Board Number

C445

API support

DirectX

12 (11_1)

OpenGL

4.6

OpenCL

1.2

Vulkan

1.2

Shader Model

5.1