AMD Radeon HD 7720 OEM: GPU Specs & Benchmarks

The Radeon HD 7720 OEM is a graphics card by AMD, built on the 40 nm process and based on the Barts graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Barts
Model number
Barts LE
(215-0798002)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1,700 million
Die Size
255 mm²

Graphics Card

Release Date
Mar 15th, 2013
Family
Southern Islands
(HD 7700)
Production
End-of-life
Predecessor
Northern Islands
Bus Interface
PCIe 2.0 x16

Memory

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

Performance

Pixel fillrate
26.88 GPixel/s
Texture fillrate
33.60 GTexel/s
FP32 (float) performance
1,344 GFLOPS

Clock Speeds

Memory Clock
1050 MHz
4.2 Gbps effective
GPU Clock
840 MHz

Render Config

Shading Units
800
TMUs
40
ROPs
32
Compute Units
10
L1 Cache
8 KB (per CU)
L2 Cache
512 KB

Board Design

Slot Width
Dual-slot
Length
198 mm
7.8 inches
Thermal design power (TDP)
150 W
Suggested PSU
450 W
Display Connectors
2x DVI
1x HDMI
1x DisplayPort

API support

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0
Radeon HD 7720 OEM
AMD Radeon HD 7720 OEM: GPU Specs & Benchmarks