[CPU/RAM] 게임에서의 메모리 성능 병목 현상

테스트 설정 및 벤치 마크

Test System ConfigurationCPUMotherboardCPU CoolerRAMGraphicsHard DriveSoundNetworkPowerSoftwareOSGraphics

Intel Core i7-3960X (Sandy Bridge-E): 6C/12T 3.3 GHz, 12 MB Shared L3 Cache, LGA 2011 Overclocked to 4.4 GHz (44 x 100 MHz) at 1.325 V Core

Asus P9X79, BIOS 3203 (11/26/2012)

Coolink Corator DS 120 mm Tower w/Zalman ZM-STG1 Paste

G.Skill F3-17600CL9Q-16GBXLD (16 GB) DDR3-2200 CAS 9-11-9-36 1.65 V

2 x MSI R7970-2PMD3GD5/OC: 1010 MHz GPU, GDDR5-5500

Mushkin Chronos Deluxe DX 240 GB, SATA 6Gb/s SSD

Integrated HD Audio

Integrated Gigabit Networking

Seasonic X760 SS-760KM: ATX12V v2.3, EPS12V, 80 PLUS Gold

Microsoft Windows 8 Professional RTM x64

AMD Catalyst 12.10

3D Gaming Benchmark ConfigurationAliens vs PredatorBattlefield 3F1 2012The Elder Scrolls V: SkyrimMetro 2033

Using AvP Tool v 1.03, SSAO/Tesselation/Shadows On Test Set 1: High Textures, No AA, 4x AF Test Set 2: Very High Textures, 4x AA, 16x AF

Campaign Mode, "Going Hunting" 90-Second Fraps Test Set 1: Medium Quality Defaults (No AA, 4x AF) Test Set 2: Ultra Quality Defaults (4x AA, 16x AF)

Steam version, in-game benchmark Test Set 1: High Quality Preset, No AA Test Set 2: Ultra Quality Preset, 8x AA

Update 1.7, Celedon Aethirborn Level 6, 25-Second Fraps Test Set 1: DX11, High Details No AA, 8x AF, FXAA enabled Test Set 2: DX11, Ultra Details, 8x AA, 16x AF, FXAA enabled

Full Game, Built-In Benchmark, "Frontline" Scene Test Set 1: DX11, High, AAA, 4x AF, No PhysX, No DoF Test Set 2: DX11, Very High, 4x AA, 16x AF, No PhysX, DoF On

3DMark And Aliens Vs. Predator

F1 2012 And Metro 2033

Metro 2033, Second By Second

Battlefield 3 And Skyrim

Battlefield 3, Frame By Frame

Skyrim, Frame By Frame

Power, Average Performance, And Efficiency

http://www.tomshardware.com/reviews/memory-bandwidth-latency-gaming,3409.html