本来有个I7 都付账单了的,根风觉得E3好又抢了个..现在跑分对比如下
I7的跑分:
- Benchmark Run: Mon Mar 19 2018 03:38:42 - 04:08:03
- 8 CPUs in system; running 1 parallel copy of tests
- Dhrystone 2 using register variables 46126031.8 lps (10.0 s, 7 samples)
- Double-Precision Whetstone 3646.3 MWIPS (17.5 s, 7 samples)
- Execl Throughput 7209.3 lps (29.9 s, 2 samples)
- File Copy 1024 bufsize 2000 maxblocks 1000830.5 KBps (30.0 s, 2 samples)
- File Copy 256 bufsize 500 maxblocks 258794.4 KBps (30.0 s, 2 samples)
- File Copy 4096 bufsize 8000 maxblocks 2852209.3 KBps (30.0 s, 2 samples)
- Pipe Throughput 1459627.9 lps (10.0 s, 7 samples)
- Pipe-based Context Switching 207193.5 lps (10.0 s, 7 samples)
- Process Creation 14144.6 lps (30.0 s, 2 samples)
- Shell Scripts (1 concurrent) 15495.2 lpm (60.0 s, 2 samples)
- Shell Scripts (8 concurrent) 5134.3 lpm (60.0 s, 2 samples)
- System Call Overhead 1052374.7 lps (10.0 s, 7 samples)
- System Benchmarks Index Values BASELINE RESULT INDEX
- Dhrystone 2 using register variables 116700.0 46126031.8 3952.5
- Double-Precision Whetstone 55.0 3646.3 663.0
- Execl Throughput 43.0 7209.3 1676.6
- File Copy 1024 bufsize 2000 maxblocks 3960.0 1000830.5 2527.3
- File Copy 256 bufsize 500 maxblocks 1655.0 258794.4 1563.7
- File Copy 4096 bufsize 8000 maxblocks 5800.0 2852209.3 4917.6
- Pipe Throughput 12440.0 1459627.9 1173.3
- Pipe-based Context Switching 4000.0 207193.5 518.0
- Process Creation 126.0 14144.6 1122.6
- Shell Scripts (1 concurrent) 42.4 15495.2 3654.5
- Shell Scripts (8 concurrent) 6.0 5134.3 8557.2
- System Call Overhead 15000.0 1052374.7 701.6
- ========
- System Benchmarks Index Score 1815.0
- ------------------------------------------------------------------------
- Benchmark Run: Mon Mar 19 2018 04:08:03 - 04:37:12
- 8 CPUs in system; running 8 parallel copies of tests
- Dhrystone 2 using register variables 201025631.5 lps (10.0 s, 7 samples)
- Double-Precision Whetstone 27097.4 MWIPS (15.3 s, 7 samples)
- Execl Throughput 26719.8 lps (29.9 s, 2 samples)
- File Copy 1024 bufsize 2000 maxblocks 1201985.8 KBps (30.0 s, 2 samples)
- File Copy 256 bufsize 500 maxblocks 312553.3 KBps (30.0 s, 2 samples)
- File Copy 4096 bufsize 8000 maxblocks 3952111.3 KBps (30.0 s, 2 samples)
- Pipe Throughput 7897990.4 lps (10.0 s, 7 samples)
- Pipe-based Context Switching 1405711.6 lps (10.0 s, 7 samples)
- Process Creation 61005.2 lps (30.0 s, 2 samples)
- Shell Scripts (1 concurrent) 46577.0 lpm (60.0 s, 2 samples)
- Shell Scripts (8 concurrent) 7277.9 lpm (60.0 s, 2 samples)
- System Call Overhead 6466189.8 lps (10.0 s, 7 samples)
- System Benchmarks Index Values BASELINE RESULT INDEX
- Dhrystone 2 using register variables 116700.0 201025631.5 17225.8
- Double-Precision Whetstone 55.0 27097.4 4926.8
- Execl Throughput 43.0 26719.8 6213.9
- File Copy 1024 bufsize 2000 maxblocks 3960.0 1201985.8 3035.3
- File Copy 256 bufsize 500 maxblocks 1655.0 312553.3 1888.5
- File Copy 4096 bufsize 8000 maxblocks 5800.0 3952111.3 6814.0
- Pipe Throughput 12440.0 7897990.4 6348.9
- Pipe-based Context Switching 4000.0 1405711.6 3514.3
- Process Creation 126.0 61005.2 4841.7
- Shell Scripts (1 concurrent) 42.4 46577.0 10985.1
- Shell Scripts (8 concurrent) 6.0 7277.9 12129.8
- System Call Overhead 15000.0 6466189.8 4310.8
- ========
- System Benchmarks Index Score 5739.6
E3的跑分:
- Benchmark Run: Mon Mar 19 2018 03:38:32 - 04:07:55
- 8 CPUs in system; running 1 parallel copy of tests
- Dhrystone 2 using register variables 46160599.2 lps (10.0 s, 7 samples)
- Double-Precision Whetstone 3644.6 MWIPS (17.5 s, 7 samples)
- Execl Throughput 7230.7 lps (29.9 s, 2 samples)
- File Copy 1024 bufsize 2000 maxblocks 1005339.4 KBps (30.0 s, 2 samples)
- File Copy 256 bufsize 500 maxblocks 259713.4 KBps (30.0 s, 2 samples)
- File Copy 4096 bufsize 8000 maxblocks 2903554.7 KBps (30.0 s, 2 samples)
- Pipe Throughput 1466019.0 lps (10.0 s, 7 samples)
- Pipe-based Context Switching 211201.7 lps (10.0 s, 7 samples)
- Process Creation 14781.4 lps (30.0 s, 2 samples)
- Shell Scripts (1 concurrent) 15668.4 lpm (60.0 s, 2 samples)
- Shell Scripts (8 concurrent) 5225.5 lpm (60.0 s, 2 samples)
- System Call Overhead 1048773.3 lps (10.0 s, 7 samples)
- System Benchmarks Index Values BASELINE RESULT INDEX
- Dhrystone 2 using register variables 116700.0 46160599.2 3955.5
- Double-Precision Whetstone 55.0 3644.6 662.6
- Execl Throughput 43.0 7230.7 1681.6
- File Copy 1024 bufsize 2000 maxblocks 3960.0 1005339.4 2538.7
- File Copy 256 bufsize 500 maxblocks 1655.0 259713.4 1569.3
- File Copy 4096 bufsize 8000 maxblocks 5800.0 2903554.7 5006.1
- Pipe Throughput 12440.0 1466019.0 1178.5
- Pipe-based Context Switching 4000.0 211201.7 528.0
- Process Creation 126.0 14781.4 1173.1
- Shell Scripts (1 concurrent) 42.4 15668.4 3695.4
- Shell Scripts (8 concurrent) 6.0 5225.5 8709.1
- System Call Overhead 15000.0 1048773.3 699.2
- ========
- System Benchmarks Index Score 1833.6
- ------------------------------------------------------------------------
- Benchmark Run: Mon Mar 19 2018 04:07:55 - 04:37:03
- 8 CPUs in system; running 8 parallel copies of tests
- Dhrystone 2 using register variables 200049771.3 lps (10.0 s, 7 samples)
- Double-Precision Whetstone 27408.0 MWIPS (15.1 s, 7 samples)
- Execl Throughput 29137.5 lps (29.9 s, 2 samples)
- File Copy 1024 bufsize 2000 maxblocks 1205426.5 KBps (30.0 s, 2 samples)
- File Copy 256 bufsize 500 maxblocks 309146.1 KBps (30.0 s, 2 samples)
- File Copy 4096 bufsize 8000 maxblocks 4008888.2 KBps (30.0 s, 2 samples)
- Pipe Throughput 7878588.0 lps (10.0 s, 7 samples)
- Pipe-based Context Switching 1402569.6 lps (10.0 s, 7 samples)
- Process Creation 62459.3 lps (30.0 s, 2 samples)
- Shell Scripts (1 concurrent) 47485.9 lpm (60.0 s, 2 samples)
- Shell Scripts (8 concurrent) 7273.3 lpm (60.0 s, 2 samples)
- System Call Overhead 6470667.8 lps (10.0 s, 7 samples)
- System Benchmarks Index Values BASELINE RESULT INDEX
- Dhrystone 2 using register variables 116700.0 200049771.3 17142.2
- Double-Precision Whetstone 55.0 27408.0 4983.3
- Execl Throughput 43.0 29137.5 6776.2
- File Copy 1024 bufsize 2000 maxblocks 3960.0 1205426.5 3044.0
- File Copy 256 bufsize 500 maxblocks 1655.0 309146.1 1868.0
- File Copy 4096 bufsize 8000 maxblocks 5800.0 4008888.2 6911.9
- Pipe Throughput 12440.0 7878588.0 6333.3
- Pipe-based Context Switching 4000.0 1402569.6 3506.4
- Process Creation 126.0 62459.3 4957.1
- Shell Scripts (1 concurrent) 42.4 47485.9 11199.5
- Shell Scripts (8 concurrent) 6.0 7273.3 12122.1
- System Call Overhead 15000.0 6470667.8 4313.8
- ========
- System Benchmarks Index Score 5805.8
差距相当小.另外我上面跑虚拟机,能明显感觉I7的会更快些(从重启到进桌面)