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Radeon HD 3870
Manufacturer:AMD
Series:HD 3xxx (Radeon R600)
Codename:RV670 XT
Architecture:TeraScale 1
Release date:2007. November 19.
Die count:1
http://gamesystemrequirements.com/
Die size:192 mm2
Fab:55 nm
Transistors:666 millions
Bus interface:PCI-E 2.0 x16, AGP 8x
Clock rates
Core clock:777 MHz
Memory clock:1126 MHz
Effective memory clock (DDR):
http://gamesystemrequirements.com/
2252 MHz
Memory
Memory size:1024, 512 MB
Memory bus type:GDDR4
Memory bus width:256 bit
Memory bandwidth (maximum):72.1 GB/s
Core units
Unified shader units:
(Stream processors)
320
Texture mapping units (TMU):16
Render output units (ROP):16
Compute units:4
Performance
Pixel fillrate:12.4 (GP/s)
Texture fillrate:12.4 (GT/s)
Single Precision (peak):497.3 GFLOPS
Supported Technologies:
DirectX:10.1OpenGL:3.3
Pixel shader:
http://gamesystemrequirements.com/
4.1
OpenCL:1.0
Mantle:No
Thermal Design Power (TDP,Max):106 W
Energy efficiency:
http://gamesystemrequirements.com/
- Single Precision / TDP:4.69 GFLOPS/W
Release price (USD):270 USD
Performance/price ratio:1.84 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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