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AMD Radeon HD 7720 OEM

AMD Radeon HD 7720 OEM Image AMD Barts Image
The Radeon HD 7720 OEM is a graphics card by AMD, launched in March 2013. Built on the 40 nm process, and based on the Barts graphics processor, in its Barts LE variant, the card supports DirectX 11.0. The Barts graphics processor is an average sized chip with a die area of 255 mm² and 1,700 million transistors. Unlike the fully unlocked Radeon HD 6870, which uses the same GPU but has all 1120 shaders enabled, AMD has disabled some shading units on the Radeon HD 7720 OEM to reach the product's target shader count. It features 800 shading units, 40 texture mapping units and 32 ROPs. AMD has placed 1,024 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 840 MHz, memory is running at 1050 MHz.
We recommend the AMD Radeon HD 7720 OEM for gaming with highest details at resolutions up to, and including, 1920x1080.
Being a dual-slot card, its power draw is rated at 150 W maximum. Display outputs include: 2x DVI, 1x HDMI, 1x DisplayPort. Radeon HD 7720 OEM is connected to the rest of the system using a PCIe 2.0 x16 interface. The card measures 198 mm in length, and features a dual-slot cooling solution.

Graphics Processor

GPU Name: Barts
GPU Variant: Barts LE
Architecture: TeraScale 2
Process Size: 40 nm
Transistors: 1,700 million
Die Size: 255 mm²

Graphics Card

Released: Mar 15th, 2013
Production Status: Active
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 840 MHz
Memory Clock: 1050 MHz
4200 MHz effective


Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 256 bit
Bandwidth: 134.4 GB/s

Render Config

Shading Units: 800
TMUs: 40
ROPs: 32
Compute Units: 10
Pixel Rate: 26.88 GPixel/s
Texture Rate: 33.6 GTexel/s
Floating-point performance: 1,344.0 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 7.8 inches
198 mm
TDP: 150 W
Outputs: 2x DVI
1x DisplayPort

Graphics Features

DirectX: 11.0
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0


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Card Notes

OEM Only
Rebranded HD 6790