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Radeon HD 3850 X2
Manufacturer:AMD
Series:HD 3xxx (Radeon R600)
Codename:RV670 PRO
Architecture:TeraScale 1
Release date:2008. April 04.
Die count:2
Die size:2x 192 mm2
Fab:55 nm
Transistors:2x 666 millions
Bus interface:PCI-E 2.0 x16
Clock rates
Core clock:669 MHz
Memory clock:828 MHz
Effective memory clock (DDR):1656 MHz
Memory
Memory size:2x 512 MB
Memory bus type:
http://gamesystemrequirements.com/
GDDR3
Memory bus width:2x 256 bit
Memory bandwidth (maximum):2x 53 GB/s
Core units
Unified shader units:
(Stream processors)
2x 320
Texture mapping units (TMU):2x 16
Render output units (ROP):2x 16
Compute units:2x 4
Performance
Pixel fillrate:2x 10.7 (GP/s)
Texture fillrate:2x 10.7 (GT/s)
Single Precision (peak):856.4 GFLOPS
Supported Technologies:
DirectX:10.1OpenGL:3.3
Pixel shader:4.1OpenCL:1.0
Mantle:No
Thermal Design Power (TDP,Max):140 W
Energy efficiency:
- Single Precision / TDP:6.12 GFLOPS/W
Release price (USD):350 USD
Performance/price ratio:2.45 GFLOPS/$
Performance
(Benchmark):
2 / 10
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Recommended CPUs:
Core i7-7700K
Core i7-7700
Core i7-7700T
Core i5-7600K
Core i5-7600
Core i5-7600T
Core i5-7500
Core i5-7400
Core i3-7350K
Core i3-7320
Core i5-7500T
Core i3-7300
Core i3-7100
Core i5-7400T
Core i3-7300T
Core i3-7100T
Athlon 64 X2 4450e
Pentium E2180
Athlon 64 X2 BE-2300
Core 2 Duo E4300
Celeron E1400
Athlon 64 X2 BE-2350
Athlon 64 X2 4000+
Celeron J1750
Celeron G460
Celeron J1800
Athlon 64 X2 4200+
Athlon II X2 250u
Athlon Neo X2 6850e
Athlon 64 X2 3400+
Core 2 Duo E4200
Athlon 64 X2 3800+
Pentium E2160
Celeron J3060
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
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