New System FX-8350
AMD FX-8350 Eight-Core testing with a ASUS SABERTOOTH 990FX R2.0 and NVIDIA GeForce GTX 670 2048MB on Gentoo n/a via the Phoronix Test Suite.


Compare DDR3-1333: 

	Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS SABERTOOTH 990FX R2.0, Memory: 32768MB, Disk: 500GB Seagate ST500NM0011 + 4001GB Seagate ST4000NM0033-9ZM + 120GB 6A, Graphics: NVIDIA GeForce GTX 670 2048MB

	OS: Gentoo n/a, Kernel: 3.7.8-gentoo (x86_64), Desktop: GNOME Shell 3.6.2, Display Server: X Server 1.13.2, Display Driver: NVIDIA 313.18, Compiler: GCC 4.6.3 + LLVM 3.1 + CUDA 5.0, File-System: ext4

DDR3-1866: 

	Processor: AMD FX-8350 Eight-Core @ 4.01GHz (8 Cores), Motherboard: ASUS SABERTOOTH 990FX R2.0, Memory: 32768MB, Disk: 500GB Seagate ST500NM0011 + 4001GB Seagate ST4000NM0033-9ZM + 120GB 6A, Graphics: NVIDIA GeForce GTX 670 2048MB (705/3004MHz)

	OS: Gentoo n/a, Kernel: 3.7.8-gentoo (x86_64), Desktop: GNOME Shell 3.6.2, Display Server: X Server 1.13.2.901 (1.13.3 RC 1), Display Driver: NVIDIA 313.18, OpenGL: 4.3.0 NVIDIA 313.18, Compiler: GCC 4.6.3 + LLVM 3.1 + CUDA 5.0, File-System: ext4, Screen Resolution: 1920x1200

DDR2.1048: 

	Processor: AMD Phenom II X6 1100T @ 2.80GHz (6 Cores), Memory: 8192MB, Disk: 640GB Western Digital WD6401AALS-0 + 500GB Hitachi HDP72505, Graphics: NVIDIA GeForce GTX 260 896MB (655/1050MHz)

	OS: Gentoo Base 2.1, Kernel: 3.7.8 (x86_64), Desktop: KDE, Display Server: X Server 1.13.1, Display Driver: NVIDIA 313.18, OpenGL: 3.3.0 NVIDIA 313.18, Compiler: GCC 4.6.3 + LLVM 3.1 + CUDA 5.0, File-System: ext4, Screen Resolution: 1680x1050


RAMspeed SMP 3.5.0
Integer Add
MB/s > Higher Is Better
Compare DDR3-1333 . 9948.63 |==================================================
DDR3-1866 ......... 9581.55 |================================================
DDR2.1048 ......... 8632.88 |===========================================


RAMspeed SMP 3.5.0
Integer Copy
MB/s > Higher Is Better
Compare DDR3-1333 . 9430.70  |======================================
DDR3-1866 ......... 12147.82 |=================================================
DDR2.1048 ......... 8111.35  |=================================


RAMspeed SMP 3.5.0
Integer Scale
MB/s > Higher Is Better
Compare DDR3-1333 . 9622.51  |======================================
DDR3-1866 ......... 12550.20 |=================================================
DDR2.1048 ......... 8040.92  |===============================


RAMspeed SMP 3.5.0
Floating-Point Add
MB/s > Higher Is Better
Compare DDR3-1333 . 10300.14 |======================================
DDR3-1866 ......... 13379.26 |=================================================
DDR2.1048 ......... 8848.85  |================================


Stream 2009-04-11
Add
MB/s > Higher Is Better
Compare DDR3-1333 . 9932.45  |=====================================
DDR3-1866 ......... 13150.99 |=================================================
DDR2.1048 ......... 9126.15  |==================================


Stream 2009-04-11
Copy
MB/s > Higher Is Better
Compare DDR3-1333 . 10083.38 |=====================================
DDR3-1866 ......... 13516.32 |=================================================
DDR2.1048 ......... 8601.69  |===============================


Stream 2009-04-11
Scale
MB/s > Higher Is Better
Compare DDR3-1333 . 9557.05  |======================================
DDR3-1866 ......... 12463.71 |=================================================
DDR2.1048 ......... 8317.27  |=================================


CacheBench
Read Cache
MB/s > Higher Is Better
Compare DDR3-1333 . 1829.32 |=============================================
DDR3-1866 ......... 1826.74 |=============================================
DDR2.1048 ......... 2051.42 |==================================================


CacheBench
Write Cache
MB/s > Higher Is Better
Compare DDR3-1333 . 8515.11 |==================================================
DDR3-1866 ......... 8376.67 |=================================================
DDR2.1048 ......... 8063.95 |===============================================