AMD Radeon HD 6930: GPU Specs & Benchmarks

The Radeon HD 6930 is a graphics card by AMD, built on the 40 nm process and based on the Cayman graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Cayman

Model number

Cayman CE
(215-0807105)

Architecture

TeraScale 3

Foundry

TSMC

Process Size

40 nm

Transistors

2,640 million

Die Size

389 mm²

Graphics Card

Release Date

Dec 1st, 2011

Family

Northern Islands
(HD 6900)

Production

End-of-life

Launch Price

180 USD

Predecessor

Evergreen

Bus Interface

PCIe 2.0 x16

Memory

Memory Size

1024 MB

Memory Type

GDDR5

Memory Bus

256 bit

Bandwidth

153.6 GB/s

Performance

Pixel fillrate

24.00 GPixel/s

Texture fillrate

60.00 GTexel/s

FP32 (float) performance

1.920 TFLOPS

FP64 (double) performance

480.0 GFLOPS (1:4)

Clock Speeds

Memory Clock

1200 MHz
4.8 Gbps effective

GPU Clock

750 MHz

Render Config

Shading Units

1280

TMUs

80

ROPs

32

Compute Units

20

L1 Cache

8 KB (per CU)

L2 Cache

512 KB

Board Design

Slot Width

Dual-slot

Length

220 mm
8.7 inches

Thermal design power (TDP)

186 W

Suggested PSU

450 W

Display Connectors

2x DVI
1x HDMI
2x mini-DisplayPort

Power Connectors

2x 6-pin

API support

DirectX

11.2 (11_0)

OpenGL

4.4

OpenCL

1.2

Vulkan

N/A

Shader Model

5.0