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red13
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加入日期: Feb 2004
您的住址: 台灣首都
文章: 2,643
---------------------------------------
x264 HD BENCHMARK 5.0 RESULTS (4.5G 4C4T)(在BIOS關閉HT功能,CPU只跑4核心4執行緒)
---------------------------------------
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Results for x264.exe r2200
x264 Benchmark: 64-bit
==========================

Pass 1
------
encoded 11812 frames, 56.56 fps, 7752.29 kb/s
encoded 11812 frames, 63.94 fps, 7752.34 kb/s
encoded 11812 frames, 64.44 fps, 7752.36 kb/s
encoded 11812 frames, 64.21 fps, 7752.32 kb/s

Pass 2
------
encoded 11812 frames, 13.28 fps, 8002.74 kb/s
encoded 11812 frames, 13.29 fps, 8002.69 kb/s
encoded 11812 frames, 13.36 fps, 8002.82 kb/s
encoded 11812 frames, 13.30 fps, 8002.74 kb/s


System Details
--------------
Name Intel Core i7 3770K
Codename Ivy Bridge
Specification Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
Core Stepping E1
Technology 22 nm
Stock frequency 3500 MHz
Core Speed 4499.9 MHz

Northbridge Intel Ivy Bridge rev. 09
Southbridge Intel Z77 rev. 04

CAS# latency (CL) 10.0
RAS# to CAS# delay (tRCD) 11
RAS# Precharge (tRP) 11
Cycle Time (tRAS) 29
Command Rate (CR) 2T
Memory Frequency 800.0 MHz (1:6)
Memory Type DDR3
Memory Size 16384 MBytes
Channels Dual

Windows Version Microsoft Windows 7 (6.1) Enterprise Edition 64-bit (Build 7600)

Number of processors 1
Number of threads 4
Number of threads 4 (max 16)
L2 cache 4 x 256 KBytes, 8-way set associative, 64-byte line size
Instructions sets MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX
Package (platform ID) Socket 1155 LGA (0x1)




---------------------------------------
x264 HD BENCHMARK 5.0 RESULTS (3.7G 4C8T)
---------------------------------------
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Results for x264.exe r2200
x264 Benchmark: 64-bit
==========================

Pass 1
------
encoded 11812 frames, 60.12 fps, 7754.08 kb/s
encoded 11812 frames, 60.05 fps, 7754.15 kb/s
encoded 11812 frames, 59.42 fps, 7753.94 kb/s
encoded 11812 frames, 59.94 fps, 7754.07 kb/s

Pass 2
------
encoded 11812 frames, 13.01 fps, 8002.30 kb/s
encoded 11812 frames, 13.09 fps, 8002.11 kb/s
encoded 11812 frames, 13.07 fps, 8002.25 kb/s
encoded 11812 frames, 13.10 fps, 8002.16 kb/s


System Details
--------------
Name Intel Core i7 3770K
Codename Ivy Bridge
Specification Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
Core Stepping E1
Technology 22 nm
Stock frequency 3500 MHz
Core Speed 3700.1 MHz

Northbridge Intel Ivy Bridge rev. 09
Southbridge Intel Z77 rev. 04

CAS# latency (CL) 10.0
RAS# to CAS# delay (tRCD) 11
RAS# Precharge (tRP) 11
Cycle Time (tRAS) 29
Command Rate (CR) 2T
Memory Frequency 800.1 MHz (1:6)
Memory Type DDR3
Memory Size 16384 MBytes
Channels Dual

Windows Version Microsoft Windows 7 (6.1) Enterprise Edition 64-bit (Build 7600)

Number of processors 1
Number of threads 8
Number of threads 8 (max 16)
L2 cache 4 x 256 KBytes, 8-way set associative, 64-byte line size
Instructions sets MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX
Package (platform ID) Socket 1155 LGA (0x1)

x264 HD BENCHMARK 5.0 以"我是傳奇"的1080P預告片進行轉檔測試

i7-3770K在4C8T時4.5G轉檔效能較3.7G高約18%~22%
若時脈同為4.5G,4C8T轉檔效能較4C4T高約12%~26%
4.5G 4C4T比3.7G 4C8T轉檔效能差異 -5%~8%
結果顯示CPU在轉檔時,高時脈較多執行緒重要,當然最好是執行緒越多、時脈越高會更好~XD


測試程式下載:
x264 HD Benchmark 5.0

aviSynth 2.5.8
     
      

此文章於 2012-06-03 09:07 PM 被 red13 編輯.
舊 2012-06-03, 09:03 PM #21
回應時引用此文章
red13離線中  
cheochi
Senior Member
 

加入日期: May 2005
文章: 1,001
3770K 如果溫度控制得再好一點..
真的是顆好U~
我的入手目標曾是他呢..
 
__________________
舊 2012-06-03, 10:35 PM #22
回應時引用此文章
cheochi離線中  


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