<ベンチ時の環境>

CPU:Core i7-6700(Skylake) 定格使用
M/B:H170M Pro4(ASRock)
MEM:TS2133HLH-16GK(Transcend) 8GB×2枚
OS:Windows10 Professional(64bit) [10.0 Build 17134]

<接続>

マザー上のM.2(PCIe,Gen3×4=32Gb/s)
・SanDisk:SDSSDXPM2-500G-J25:500GB:起動ドライブ

マザー上のSATA(SATA3,6Gb/s,AHCI)
・Colorful:SL500 640G:640G
・Transcend:TS256GSSD370:256GB

増設カード(Marvell 91xx SATA 6G Controller)
・Intel:SSDSA2MH080G1GC:80GB
・Micron:C300-MTFDDAC064MAG:64GB

<SDSSDXPM2-500G-J25(SanDisk)>

SDSSDXPM2-500G-J25_CrystalDiskMark

-----------------------------------------------------------------------
CrystalDiskMark 6.0.1 x64 (C) 2007-2018 hiyohiyo
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 3331.081 MB/s
Sequential Write (Q= 32,T= 1) : 2538.177 MB/s
Random Read 4KiB (Q= 8,T= 8) : 1235.123 MB/s [ 301543.7 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 670.625 MB/s [ 163726.8 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 289.577 MB/s [ 70697.5 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 168.750 MB/s [ 41198.7 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 42.138 MB/s [ 10287.6 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 110.909 MB/s [ 27077.4 IOPS]

Test : 1024 MiB [C: 50.8% (236.4/465.0 GiB)] (x5) [Interval=5 sec]

SDSSDXPM2-500G-J25_AS SSD Benchmark

AS SSD Benchmark 2.0.6485.19676
------------------------------
Name: SanDisk Extreme Pro 500GB
Firmware: 101110RL
Controller: stornvme
Offset: 112640 K - OK
Size: 465.76 GB
------------------------------
Sequential:
------------------------------
Read: 2715.75 MB/s
Write: 2272.35 MB/s
------------------------------
4K:
------------------------------
Read: 38.62 MB/s
Write: 99.30 MB/s
------------------------------
4K-64Threads:
------------------------------
Read: 1250.57 MB/s
Write: 1119.76 MB/s
------------------------------
Access Times:
------------------------------
Read: 0.100 ms
Write: 0.037 ms
------------------------------
Score:
------------------------------
Read: 1561
Write: 1446
Total: 3785
------------------------------

<SL500 640G(Colorful)>

SL500 640G_CrystalDiskMark

-----------------------------------------------------------------------
CrystalDiskMark 6.0.1 x64 (C) 2007-2018 hiyohiyo
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 512.348 MB/s
Sequential Write (Q= 32,T= 1) : 451.074 MB/s
Random Read 4KiB (Q= 8,T= 8) : 180.237 MB/s [ 44003.2 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 266.671 MB/s [ 65105.2 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 179.253 MB/s [ 43762.9 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 41.307 MB/s [ 10084.7 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 19.413 MB/s [ 4739.5 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 81.670 MB/s [ 19939.0 IOPS]

Test : 1024 MiB [G: 46.1% (274.4/595.3 GiB)] (x5) [Interval=5 sec]

SL500 640G_AS SSD Benchmark

AS SSD Benchmark 2.0.6485.19676
------------------------------
Name: Colorful SL500 640GB
Firmware: Q1124A0
Controller: storahci
Offset: 103424 K - OK
Size: 596.17 GB
------------------------------
Sequential:
------------------------------
Read: 493.95 MB/s
Write: 405.73 MB/s
------------------------------
4K:
------------------------------
Read: 14.59 MB/s
Write: 81.35 MB/s
------------------------------
4K-64Threads:
------------------------------
Read: 171.97 MB/s
Write: 243.60 MB/s
------------------------------
Access Times:
------------------------------
Read: 0.326 ms
Write: 0.715 ms
------------------------------
Score:
------------------------------
Read: 236
Write: 366
Total: 722
------------------------------

AS SSD Benchmarkの4KのReadが非常に遅ゐンは、ディスクエラーが原因かと思われる。

また、以下で停止し、進行しないコトがある。

SL500 640G_CrystalDiskMark_error

SL500 640G(Colorful)はクヅォ!

関連:SL500 640GB(Colorful)のS.M.A.R.T.が悲惨杉流件!

<TS256GSSD370(Transcend)>

TS256GSSD370_CrystalDiskMark

-----------------------------------------------------------------------
CrystalDiskMark 6.0.1 x64 (C) 2007-2018 hiyohiyo
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 547.696 MB/s
Sequential Write (Q= 32,T= 1) : 302.081 MB/s
Random Read 4KiB (Q= 8,T= 8) : 281.456 MB/s [ 68714.8 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 284.465 MB/s [ 69449.5 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 229.734 MB/s [ 56087.4 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 180.956 MB/s [ 44178.7 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 27.936 MB/s [ 6820.3 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 82.335 MB/s [ 20101.3 IOPS]

Test : 1024 MiB [G: 91.1% (216.5/237.6 GiB)] (x5) [Interval=5 sec]

TS256GSSD370_AS SSD Benchmark

AS SSD Benchmark 2.0.6485.19676
------------------------------
Name: TS256GSSD370
Firmware: 20140516
Controller: storahci
Offset: 103424 K - OK
Size: 238.47 GB
------------------------------
Sequential:
------------------------------
Read: 446.78 MB/s
Write: 283.54 MB/s
------------------------------
4K:
------------------------------
Read: 21.52 MB/s
Write: 76.45 MB/s
------------------------------
4K-64Threads:
------------------------------
Read: 268.49 MB/s
Write: 256.99 MB/s
------------------------------
Access Times:
------------------------------
Read: 0.154 ms
Write: 0.049 ms
------------------------------
Score:
------------------------------
Read: 335
Write: 362
Total: 866
------------------------------

<SSDSA2MH080G1GC(Intel)>

SSDSA2MH080G1GC_CrystalDiskMark

-----------------------------------------------------------------------
CrystalDiskMark 6.0.1 x64 (C) 2007-2018 hiyohiyo
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 251.318 MB/s
Sequential Write (Q= 32,T= 1) : 74.943 MB/s
Random Read 4KiB (Q= 8,T= 8) : 121.714 MB/s [ 29715.3 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 71.209 MB/s [ 17385.0 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 127.483 MB/s [ 31123.8 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 71.717 MB/s [ 17509.0 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 19.277 MB/s [ 4706.3 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 51.372 MB/s [ 12542.0 IOPS]

Test : 1024 MiB [M: 84.3% (62.8/74.5 GiB)] (x5) [Interval=5 sec]

SSDSA2MH080G1GC_AS SSD Benchmark

AS SSD Benchmark 2.0.6485.19676
------------------------------
Name: INTEL SS DSA2MH080G1GC SCSI Disk Device
Firmware: 045C
Controller: mvs91xx
Offset: 1024 K - OK
Size: 74.53 GB
------------------------------
Sequential:
------------------------------
Read: 238.76 MB/s
Write: 67.98 MB/s
------------------------------
4K:
------------------------------
Read: 14.88 MB/s
Write: 37.00 MB/s
------------------------------
4K-64Threads:
------------------------------
Read: 105.65 MB/s
Write: 52.37 MB/s
------------------------------
Access Times:
------------------------------
Read: 0.226 ms
Write: 0.087 ms
------------------------------
Score:
------------------------------
Read: 144
Write: 96
Total: 312
------------------------------

<C300-MTFDDAC064MAG(Micron)>

C300-MTFDDAC064MAG_CrystalDiskMark

-----------------------------------------------------------------------
CrystalDiskMark 6.0.1 x64 (C) 2007-2018 hiyohiyo
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 348.213 MB/s
Sequential Write (Q= 32,T= 1) : 78.645 MB/s
Random Read 4KiB (Q= 8,T= 8) : 163.109 MB/s [ 39821.5 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 73.331 MB/s [ 17903.1 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 173.274 MB/s [ 42303.2 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 74.149 MB/s [ 18102.8 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 29.077 MB/s [ 7098.9 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 53.457 MB/s [ 13051.0 IOPS]

Test : 1024 MiB [K: 13.5% (8.0/59.6 GiB)] (x5) [Interval=5 sec]

C300-MTFDDAC064MAG_AS SSD Benchmark

AS SSD Benchmark 2.0.6485.19676
------------------------------
Name: C300-MTF DDAC064MAG SCSI Disk Device
Firmware: 0007
Controller: mvs91xx
Offset: 1024 K - OK
Size: 59.62 GB
------------------------------
Sequential:
------------------------------
Read: 309.05 MB/s
Write: 70.70 MB/s
------------------------------
4K:
------------------------------
Read: 23.71 MB/s
Write: 50.65 MB/s
------------------------------
4K-64Threads:
------------------------------
Read: 145.90 MB/s
Write: 61.91 MB/s
------------------------------
Access Times:
------------------------------
Read: 0.150 ms
Write: 0.793 ms
------------------------------
Score:
------------------------------
Read: 201
Write: 120
Total: 420
------------------------------

<まとめ>

SSDベンチ_2018年8月_CrystalDiskMark

SSDベンチ_2018年8月_AS SSD Benchmark

NVMe(NVM Express)接続であるSDSSDXPM2-500G-J25が圧勝なのはュ〜までもナゐ!

SanDisk 内蔵SSD M.2-2280/500GB/SSD Extreme Pro/PCIe Gen3 NVMe/5年保証/SDSSDXPM2-500G-J25

関連:SDSSDXPM2-500G-J25(エキプロ)の入手,レビュー,ベンチマーク,温度,サンディスク

関連:[Colorful] SSD「SL500 640G」使用/速度計測 レビュー [ベンチマーク]

関連:TS256GSSD370(トランセンドの256GBのSSD)の入手と換装 データ移行 レビュー

関連:8MB化したSSD(X25-M SSDSA2MH080G1GC)の回復作戦 - 多大な犠牲の上に成功!

関連:SSD(Crucial RealSSD C300 CTFDDAC064MAG-1G1)への換装

SanDisk 内蔵SSD M.2-2280/500GB/SSD Extreme Pro/PCIe Gen3 NVMe/5年保証/SDSSDXPM2-500G-J25
サンディスク (2018-05-25)
売り上げランキング: 1,324

Colorful SATA 6Gb/s(SATA3.0)対応、Silicon Motion SM2258XT搭載 2.5インチ SSD SL500 640G
カラフル(Colorful) (2017-12-09)
売り上げランキング: 6,748

Transcend SSD 256GB 2.5インチ SATA3 6Gb/s MLC採用 3年保証 TS256GSSD370
トランセンド・ジャパン (2014-07-01)
売り上げランキング: 21,858




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