Radeon HD 6450
Series:HD 6xxx (Northern Islands)
Codename:Caicos Pro
Release date:2011. April 07.
Die count:1
Die size:67 mm2
Fab:40 nm
Transistors:370 millions
Bus interface:PCI-E 2.1 x16
Clock rates
Core clock:625 MHz
Memory clock:800 MHz
Effective memory clock (DDR):
3200 MHz
Memory size:2048, 1024, 512 MB
Memory bus type:GDDR5
Memory bus width:64 bit
Memory bandwidth (maximum):25.6 GB/s
Core units
Unified shader units:
(Stream processors)
Texture mapping units (TMU):8
Render output units (ROP):4
Compute units:2
Pixel fillrate:2.5 (GP/s)
Texture fillrate:5 (GT/s)
Single Precision (peak):200 GFLOPS
Supported Technologies:
Pixel shader:
AMD Eyefinity
Versions:- DDR3, 2 GB
Thermal Design Power (TDP,Max):18 W
Energy efficiency:
- Single Precision / TDP:11.11 GFLOPS/W
Release price (USD):55 USD
Performance/price ratio:3.64 GFLOPS/$
1 / 10
Recommended CPUs:
Athlon 64 X2 4450e
Pentium E2180
Athlon 64 X2 BE-2300
Core 2 Duo E4300
Athlon 64 X2 BE-2350
Celeron E1400
Athlon 64 X2 4000+
Celeron J1750
Athlon 64 X2 4200+
Celeron J1800
Celeron G460
Athlon Neo X2 6850e
Athlon II X2 250u
Celeron J3060
Pentium E2160
Core 2 Duo E4200
Athlon 64 X2 3800+
Athlon 64 X2 3400+
Athlon Neo X2 6650e
Sempron X2 2300
Sempron X2 2200
Athlon 64 X2 3600+
Athlon 64 X2 3000+
Pentium E2140
Sempron X2 2100
Celeron E1200
Atom D2700
Pentium D 960
Sempron 2650
Sempron 145
Athlon 64 X2 3250e
Athlon 64 FX FX-55
Pentium D 950
Sempron 140
Pentium D 945
Athlon 64 FX FX-57
Pentium D 940
Atom D525
Celeron G440
Athlon 64 LE-1660
Pentium D 935
Sempron 150
Atom D510
Sempron 130
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