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AREZ HD 6450 Silent Low Profile 1 GB

  • AREZ-EAH6450-SL-1G-L
Graphics Processor
Caicos
Cores
160
TMUs
8
ROPs
4
Memory Size
1024 MB
Memory Type
DDR3
Bus Width
64 bit
GPU Chip
GPU

Graphics Processor

GPU Name
Caicos
GPU Variant
Caicos PRO
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
370 million
Density
5.5M / mm²
Die Size
67 mm²
Chip Package
FCBGA-631

Graphics Card

Release Date
Apr 7th, 2011
Apr 17th, 2018
Generation
Northern Islands
(HD 6400)
Predecessor
Evergreen
Successor
Southern Islands
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
625 MHz
Memory Clock
500 MHz
600 MHz (+20%)
1000 Mbps effective
1200 Mbps effective

Memory

Memory Size
512 MB
1024 MB
Memory Type
GDDR3
DDR3
Memory Bus
64 bit
Bandwidth
8.000 GB/s
9.600 GB/s

Render Config

Shading Units
160
TMUs
8
ROPs
4
Compute Units
2
L1 Cache
8 KB (per CU)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
2.500 GPixel/s
Texture Rate
5.000 GTexel/s
FP32 (float)
200.0 GFLOPS

Board Design

Slot Width
Single-slot
TDP
18 W
Suggested PSU
200 W
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
Power Connectors
None
Board Number
109-C26037-00A

Graphics Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0

Caicos GPU Notes

Generation: Northern Islands
Mobile Variant: Seymour
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1

Latest Drivers:
Windows XP / 8:
Catalyst Software Suite 14.4

Windows Vista :
Catalyst Software Suite 13.12

Windows 7 / 8.1 / 10:
Catalyst Software Suite 15.7.1 / 16.2.1 Beta

Other retail boards based on this design (24)

Name GPU Clock Memory Clock Other Changes
750 MHz 900 MHz GDDR5
650 MHz 533 MHz 2 GB, DDR3
AREZ HD 6450 Silent Low Profile 1 GB
625 MHz 600 MHz 1024 MB, DDR3
625 MHz 600 MHz 1024 MB
650 MHz 600 MHz 2 GB
625 MHz 550 MHz 1024 MB, DDR3, 183 mm/7.2 inches
625 MHz 500 MHz 1024 MB, DDR3
625 MHz 500 MHz DDR3, 180 mm/7.1 inches
625 MHz 500 MHz 1024 MB, DDR3, 180 mm/7.1 inches
625 MHz 500 MHz 1024 MB, DDR3, 180 mm/7.1 inches
625 MHz 500 MHz 2 GB, DDR3, 180 mm/7.1 inches
625 MHz 500 MHz 2 GB, DDR3, 180 mm/7.1 inches
625 MHz 500 MHz 1024 MB, DDR3, 180 mm/7.1 inches
625 MHz 500 MHz 2 GB, DDR3, 180 mm/7.1 inches
625 MHz 667 MHz 2 GB, DDR3
625 MHz 800 MHz 1024 MB, DDR3, 180 mm/7.1 inches, Dual-slot, 2x DVI 1x HDMI
625 MHz 800 MHz 1024 MB, DDR3, 180 mm/7.1 inches, Dual-slot, 2x DVI 1x HDMI
625 MHz 800 MHz GDDR5, 1x DVI 1x DisplayPort 1x VGA
625 MHz 667 MHz 1024 MB, DDR3
625 MHz 667 MHz 2 GB, DDR3
625 MHz 667 MHz 146 mm/5.7 inches, 1x DVI 1x VGA 1x S-Video
750 MHz 800 MHz GDDR5, 1x DVI 1x DisplayPort 1x VGA
625 MHz 800 MHz GDDR5
625 MHz 533 MHz 1024 MB, DDR3, 1x DVI
Nov 7th, 2024 20:04 EST change timezone

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