Samsung PM991 MZALQ512HALU
The 512 GB Samsung SSD PM991 or MZALQ512HALU is a PCIe 3.0 x4 based, M.2 type solid state drive. The NVMe drive's transfer rates are entry-level to mid-tier by H1 2020 standards according to CrystalDiskMark.
Notebookcheck says:
... The SSD is connected via an NVMe PCIe 3.0 x4 connection and performs great in our benchmarks - Dell XPS 15 9560 Laptop Review | March 2017
Type SSD Size M.2 2280 Capacity 512 GB Interface Announced 08.01.2020
Benchmarks Performance Rating - DiskSpd
30.7 pt (35%)
...
Toshiba KBG40ZNS512G NVMe -7%
WDC PC SN520 SDAPNUW-512G -6%
Samsung SSD 950 Pro 512GB m.2 NVMe -2%
Samsung PM991 MZALQ512HALU
Intel SSDPEMKF512G8 NVMe SSD 1%
Crucial P1 SSD CT1000P1SSD8 2%
WDC PC SN520 SDAPMUW-512 2%
...
min: 681.1 avg: 924 median: 944.8 (16%) max: 1148.34 MB/s
...
Toshiba NVMe THNSN51T02DUK -7%
Intel SSD 760p SSDPEKKW256G8 -6%
WDC PC SN520 SDAPNUW-512G -5%
Toshiba NVMe THNSN5256GPU7 -3%
Samsung SSD 950 Pro 256GB m.2 NVMe -3%
Toshiba KXG50ZNV1T02 -2%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) -2%
Samsung SSD 950 Pro 512GB m.2 NVMe -2%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -1%
Samsung PM991 MZALQ512HALU
Samsung SSD SM951 256GB MZHPV256HDGL 0%
Samsung SSD SM951 256GB MZHPV256HDGL 0%
Toshiba BG4 KBG40ZPZ512G 0%
Intel SSD 760p SSDPEKKW010T8 1%
Samsung SM951 MZHPV128 m.2 PCI-e 2%
Lite-On CA3-8D512 4%
...
min: 276.17 avg: 453 median: 467.5 (17%) max: 581.95 MB/s
...
Samsung SM951 MZHPV128 m.2 PCI-e -4%
Toshiba NVMe THNSN5256GPU7 -3%
SK Hynix PC300 NVMe 512 GB -2%
WDC PC SN520 SDAPNUW-512G -2%
Samsung SSD 960 Evo 250GB m.2 NVMe -1%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) 0%
Samsung PM991 MZALQ512HALU
Samsung SSD PM981 MZVLB512HAJQ 0%
Lite-On CA3-8D512 1%
Intel SSD Pro 7600p SSDPEKKF512G8L 2%
...
Patriot P300 P300P512GM28US 165%
min: 981.59 avg: 1310 median: 1287 (35%) max: 1542.7 MB/s
...
LiteOn CX2-8B256 -3%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -2%
Toshiba BG4 KBG40ZPZ512G -1%
Samsung SSD PM981 MZVLB256HAHQ -1%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZVPV512 m.2 PCI-e 1%
Apple SSD SM0256L 2%
Samsung SM951 MZHPV128 m.2 PCI-e 3%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 3%
Toshiba KXG5AZNV1T02 4%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 4%
Intel SSD 760p SSDPEKKW256G8 5%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) 5%
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 165%
min: 2286 avg: 2648 median: 2739 (32%) max: 2771 Points
Seagate Momentus 5400.6 ST9250315AS -99%
...
Samsung SM951 MZVPV512HDGL m.2 PCI-e -2%
SK Hynix PC601 NVMe 512 GB -2%
Samsung SM951 MZVPV256HDGL m.2 PCI-e -1%
Toshiba KXG50ZNV1T02 -1%
Intel SSD 760p SSDPEKKW512G8 0%
Samsung PM991 MZALQ512HALU
Intel SSD 600p SSDPEKKW512G8L 0%
Samsung SSD PM981a MZVLB256HBHQ 1%
Toshiba BG4 KBG40ZPZ256G 1%
Samsung SSD PM981 MZVLB256HAHQ 1%
Toshiba XG5-P KXG50PNV2T04 2%
2x Samsung SSD PM951 MZVLV256HCHP (RAID 0) 3%
Samsung SSD 950 Pro 512GB m.2 NVMe 3%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 5%
...
min: 708 avg: 1032 median: 1108 (26%) max: 1125 Points
Samsung SpinPoint M8 HN-M101MBB -99%
...
Toshiba KBG40ZNV512G -5%
ADATA XPG Gammix S11 480GB -3%
Intel SSD 760p SSDPEKKW256G8 -3%
Samsung PM991 MZALQ512HALU
2x Samsung SM951 MZVPV256HDGL (RAID 0) 0%
Intel SSD 760p SSDPEKKW512G8 0%
Toshiba KXG5AZNV256G 1%
Toshiba KXG5AZNV1T02 1%
Intel SSD 660p 1TB SSDPEKNW010T8 3%
...
min: 1063 avg: 1091 median: 1100 (39%) max: 1106 Points
Seagate Momentus 5400.6 ST9250315AS -99%
...
Toshiba KXG50ZNV1T02 -2%
Liteon CA1-8D512 -1%
Samsung PM951 NVMe MZVLV256 -1%
Intel SSD 760p SSDPEKKW512G8 -1%
Toshiba XG5-P KXG50PNV2T04 0%
Toshiba KBG30ZPZ128G 0%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 0%
Samsung MZFLV512 NVMe 0%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNS256G NVMe 1%
Intel SSD Pro 7600p SSDPEKKF512G8L 2%
SK Hynix PC601 NVMe 512 GB 3%
Samsung SM951 MZVPV256 m.2 3%
...
AS SSD - Access Time Write *
min: 0.021 avg: 0 median: 0 (0%) max: 0.078 ms
Intel Optane 32 GB MEMPEK1W032GA -52%
...
3x Samsung SSD 970 Pro 512GB (RAID 0) -1%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) -1%
Intel Optane 120 GB SSDPEK1W120GA -1%
WDC PC SN520 SDAPMUW-512 -1%
Samsung MZFLV512 NVMe -1%
Samsung SM951 MZHPV128 m.2 PCI-e -1%
Samung SM951 MZVPV128 NVMe -1%
Samsung PM991 MZALQ512HALU
Toshiba NVMe THNSN5128GP 2%
Samsung SSD PM951 MZVLV256HCHP 2%
Samsung SSD SM951 256GB MZHPV256HDGL 3%
Samsung SSD SM951 256GB MZHPV256HDGL 3%
Samsung SSD 840 EVO 250GB mSATA 5%
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache 181637%
AS SSD - Access Time Read *
min: 0.065 avg: 0.1 median: 0.1 (0%) max: 0.119 ms
Intel Optane 32 GB MEMPEK1W032GA -88%
...
SanDisk SD7SN3Q256G1002 -1%
Intel SSD Pro 1500 Series SSDSC2BF180A4H -1%
SanDisk SD8SNAT256G1002 -1%
Hynix HFS128G39TND 0%
Samsung SSD PM871b MZNLN256HAJQ 0%
2x Kingston SMSR150S3256G (RAID 0) 0%
Lite-On IT L8T-64L9G 0%
Samsung PM991 MZALQ512HALU
WDC PC SN520 SDAPNUW-256G 0%
Kingston RBU-SNS8100S3128GD 1%
4x Kingston RBU-SNS8100S3256GD1 (RAID 0) 1%
Adata IM2S3138E-128GM-B 1%
Transcend MTS800 256GB M.2 (TS256GMTS800) 1%
SanDisk SD6SB1M256G1002 1%
Lenovo LENSE20256GMSP34MEAT2TA 2%
Netac SSD 256GB 2%
...
Toshiba MK7575GSX 26413%
min: 485.05 avg: 782 median: 834.6 (22%) max: 872.28 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
2x Samsung SM951 MZVPV512HDGL (RAID 0) -2%
SK hynix BC501 HFM512GDHTNG-8310A -2%
ADATA XPG Gammix S11 480GB -1%
Samsung PM991 MZVLQ256HAJD -1%
Intel SSD 760p SSDPEKKW512G8 0%
Samsung PM991 MZALQ512HALU
Intel SSD 660p 1TB SSDPEKNW010T8 1%
Toshiba KXG5AZNV256G 4%
Intel SSD 600p SSDPEKKW512G8L 4%
Intel SSD 660p 2TB SSDPEKNW020T8 5%
...
min: 830.47 avg: 853 median: 857.7 (37%) max: 865.5 MB/s
...
Samsung PM951 NVMe MZ-VLV256D -4%
Toshiba XG5-P KXG50PNV2T04 -1%
Kingston RBUSNS8154P3512GJ1 0%
Samsung PM991 MZALQ512HALU
Samsung SSD SM951 512 GB MZHPV512HDGL 2%
Samsung SSD PM951 MZVLV256HCHP 2%
Toshiba KBG30ZMT512G 2%
Samsung SM951 MZVPV256 m.2 4%
Samsung PM971 KUS020203M 4%
Apple SSD SM0128G 4%
...
min: 100.81 avg: 144 median: 132.8 (1%) max: 183.39 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID) -2%
Intel SSD 760p SSDPEKKW010T8 -1%
Intel SSDPEMKF512G8 NVMe SSD -1%
Samsung PM991 MZALQ512HALU
2x Samsung SM961 MZVKW512HMJP NVMe (RAID 0) 3%
Kingston SA2000M81000G 5%
Intel SSD Pro 7600p SSDPEKKF512G8L 6%
Intel Optane 32 GB MEMPEK1W032GA 6%
Sabrent Rocket Q 1TB RKT30Q.1 10%
...
min: 32.37 avg: 46.2 median: 47.1 (18%) max: 49.96 MB/s
...
Samsung SM951 MZHPV128 m.2 PCI-e -2%
Toshiba KBG30ZMV512G -1%
Samsung SSD PM981 MZVLB256HAHQ 0%
Intel SSD 760p SSDPEKKW256G8 0%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZVPV256HDGL m.2 PCI-e 0%
Toshiba KBG40ZNS256G NVMe 0%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 0%
Toshiba BG3 KBG30ZMS512G 0%
Samsung SSD PM981 MZVLB1T0HALR 0%
Samsung SSD 950 Pro 512GB m.2 NVMe 2%
...
Intel Optane 32 GB MEMPEK1W032GA 476%
AS SSD - Sequential Write
min: 801.91 avg: 1058 median: 959 (23%) max: 1268.17 MB/s
...
SK Hynix PC601 NVMe 512 GB -5%
Toshiba KXG5AZNV256G -4%
Toshiba KBG40ZNV512G -4%
4x Kingston RBU-SNS8100S3256GD1 (RAID 0) -4%
Lenovo LENSE20256GMSP34MEAT2TA -4%
Transcend TS1TMTE850 -4%
Samsung SM951 MZVPV256HDGL m.2 PCI-e -3%
Apple SSD SM0512F 0%
Samsung PM991 MZALQ512HALU
SK hynix PC400 512 GB 2%
Apple SSD AP0256 2%
Intel SSDPEMKF512G8 NVMe SSD 2%
Samsung SM951 MZVPV256 m.2 3%
Samsung SSD SM951 256GB MZHPV256HDGL 4%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 292%
min: 1705.93 avg: 1917 median: 1942.6 (35%) max: 2011.91 MB/s
...
2x Toshiba HG6 THNSNJ128G8NU (RAID 0) -2%
Samsung SM951 MZHPV512HDGL m.2 PCI-e -2%
SK hynix PC401 HFS256GD9TNG -2%
Apple SSD AP0512 -2%
Intel SSDPEMKF512G8 NVMe SSD -1%
Samsung SM951 MZVPV512HDGL m.2 PCI-e -1%
Apple SSD SM0512L 0%
Samsung SM951 MZVPV512 m.2 PCI-e 0%
Samsung PM991 MZALQ512HALU
2x SK Hynix PC601 NVMe 512 GB (RAID 0) 1%
Samsung SSD PM981 MZVLB512HAJQ 3%
Samsung SSD PM981 MZVLB1T0HALR 4%
SK hynix PC401 NVMe 500 GB 4%
...
CrystalDiskMark 3.0 - 4K QD32 Write
525 MB/s (69%)
WDC Scorpio Blue WD5000BPVT-80HXZT1 -100%
...
Toshiba KXG5AZNV1T02 -3%
Samsung SSD 960 Evo 250GB m.2 NVMe -3%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) -2%
SK hynix BC501 HFM512GDHTNG-8310A -2%
2x Plextor PX-256M6M (RAID 0) -2%
Samsung MZFLV512 NVMe -2%
2x Lite-On LMT-256L9M (RAID 0) -1%
Samsung PM991 MZALQ512HALU
SK Hynix PC300 NVMe 512 GB 1%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 1%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 2%
3x Lite-On LMT-128M6M (RAID 0) 4%
3x Kingston RBU-SNS8100S3128GD (RAID 0) 4%
...
CrystalDiskMark 3.0 - 4K QD32 Read
387 MB/s (41%)
WD Blue UltraSlim WD5000MPCK-22AWHT0 -100%
...
Samsung MZFLW1T0HMLH -2%
2x Lite-On IT L8T-256L9G (RAID 0) -2%
Intel SSD 600p SSDPEKKW512G7 -2%
Samsung MZNLN128HCGR-000L2 -2%
Samsung SSD PM851 M.2 2280 256GB -1%
OCZ Vector 256 GB -1%
Intel SSD 600p SSDPEKKW512G8L 0%
Lite-On LMT-512L9M 0%
Samsung PM991 MZALQ512HALU
Samsung SSD 850 EVO m.2 120GB 0%
Samsung SSD 840 250GB MZ7TD2560/0L9 0%
Lite-On LMT-128L9M 1%
Lite-On LCS-128L9S 1%
Samsung MZFLV128 NVMe 1%
Samsung SSD PM851 512 GB MZ7TE512HMHP 1%
Samsung MZNTD512HAGL 1%
Samsung SSD 850 PRO 1TB 1%
Samsung SSD 840 PRO MZ7PD128HCFV-000H1 1%
...
Intel Optane 32 GB MEMPEK1W032GA 129%
CrystalDiskMark 3.0 - 4K Write
139 MB/s (16%)
Seagate Mobile HDD 1TB ST1000LX015-1U7172 -100%
...
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -2%
Intel SSD 760p SSDPEKKW020T8 -1%
Samsung SSD 970 EVO Plus 1TB -1%
Samsung SM951 MZVPV256 m.2 -1%
LiteOn CX2-8B256 -1%
Toshiba NVMe THNSN51T02DUK -1%
Samsung PM991 MZALQ512HALU
Toshiba KXG5AZNV256G 1%
Samsung PM951 NVMe MZVLV256 1%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 1%
Samsung SSD 960 Evo 250GB m.2 NVMe 2%
Toshiba NVMe THNSN5128GP 2%
Samung SM951 MZVPV128 NVMe 3%
...
Samsung PM991 MZVLQ256HAJD 536%
CrystalDiskMark 3.0 - 4K Read
52.6 MB/s (1%)
...
Samsung SM951 MZHPV128 m.2 PCI-e -3%
Samsung SSD 950 Pro 256GB m.2 NVMe -2%
Samsung SM951 MZVPV512 m.2 PCI-e -1%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -1%
Intel SSD 660p SSDPEKNW512G8 0%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNV512G 1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 1%
Samsung SSD 950 Pro 512GB m.2 NVMe 1%
Samsung PM971 KUS040202M 1%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 2%
Intel SSD 600p SSDPEKKW512G8L 2%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 2%
...
Samsung PM991 MZVLQ256HAJD 2470%
CrystalDiskMark 3.0 - 512K Write
1187 MB/s (28%)
...
SK hynix PC400 512 GB -5%
Intel SSD 760p SSDPEKKW512G8 -5%
Lite-On CA3-8D512 -3%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) -2%
Apple SSD AP0512 -2%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZHPV256HDGL m.2 PCI-e 1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 1%
Samsung SM951 MZHPV512HDGL m.2 PCI-e 1%
Toshiba KBG40ZNV512G 1%
Intel SSD 600p SSDPEKKW512G8L 2%
Samsung SM951 MZVPV256 m.2 5%
Samsung SSD SM951 256GB MZHPV256HDGL 5%
...
CrystalDiskMark 3.0 - 512K Read
1076 MB/s (45%)
...
Samsung SM951 MZHPV128 m.2 PCI-e -6%
Apple SSD AP0512 -6%
Toshiba NVMe THNSN5256GPU7 -5%
Samsung SM951 MZHPV512HDGL m.2 PCI-e 0%
Samsung SM951 MZVPV256 m.2 0%
Samsung SM951 MZHPV256HDGL m.2 PCI-e 0%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZVPV512HDGL m.2 PCI-e 1%
Samsung SSD 950 Pro 256GB m.2 NVMe 1%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 1%
Samsung SSD PM981 MZVLB1T0HALR 3%
Samsung SM951 MZVPV512 m.2 PCI-e 4%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 5%
...
CrystalDiskMark 3.0 - Sequential Write
1118 MB/s (26%)
...
Kingston OM8PCP3512F-AB -12%
Samsung MZFLW1T0HMLH -12%
Kingston RBUSNS8154P3512GJ1 -11%
Toshiba NVMe THNSN5256GPU7 -9%
Intel SSD 760p SSDPEKKW256G8 -9%
Toshiba XG5-P KXG50PNV2T04 -7%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) -3%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -3%
4x Kingston RBU-SNS8100S3256GD1 (RAID 0) -1%
Samsung PM991 MZALQ512HALU
WDC PC SN520 SDAPMUW-512 1%
Toshiba KBG40ZNS512G NVMe 8%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 9%
Toshiba KBG40ZNS256G NVMe 10%
...
CrystalDiskMark 3.0 - Sequential Read
1622 MB/s (47%)
...
Samsung SM951 MZHPV256HDGL m.2 PCI-e -3%
Samsung SM951 MZHPV512HDGL m.2 PCI-e -2%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) -1%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZVPV256 m.2 1%
Toshiba XG5 KXG50ZNV512G 1%
Samsung SSD 960 Evo 250GB m.2 NVMe 1%
Toshiba KXG5AZNV1T02 2%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 2%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) 3%
LiteOn CX2-8B256 3%
...
2x Samsung SM951 MZVPV256HDGL (RAID 0) 101%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 102.8 avg: 127 median: 127.7 (12%) max: 145.4 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Intel SSD 600p SSDPEKKW512G8L -3%
Samsung PM971 KUS030202M -2%
2x Samsung SSD PM951 MZVLV256HCHP (RAID 0) -2%
Samsung PM991 MZALQ512HALU
Patriot P300 P300P512GM28US 2%
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID) 2%
Lite-On CA1-8D256-HP 2%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 114%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 37.55 avg: 44.7 median: 45.5 (1%) max: 52.25 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Samsung SSD PM951 MZVLV256HCHP -1%
WDC PC SN520 SDAPNUW-512G -1%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) -1%
Samsung SSD PM981a MZVLB256HBHQ 0%
Samsung SSD PM981 MZVLB1T0HALR 0%
Toshiba KBG30ZMV512G 0%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNV512G 0%
Toshiba NVMe THNSN5128GP 1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 1%
...
Intel Optane 32 GB MEMPEK1W032GA 674%
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 946.1 avg: 1165 median: 1220 (27%) max: 1333 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -98%
...
Patriot P300 P300P512GM28US -5%
Apple SSD AP0256 -4%
SK hynix PC401 NVMe 500 GB -4%
WDC PC SN520 SDAPNUW-256G -4%
Intel SSDPEMKF512G8 NVMe SSD -3%
Samsung PM991 MZALQ512HALU
Toshiba BG4 KBG40ZPZ256G 2%
Apple SSD SM0512F 3%
WDC PC SN520 SDAPMUW-512 4%
Toshiba BG4 KBG40ZPZ512G 5%
...
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1145 avg: 1496 median: 1564.5 (29%) max: 1615 MB/s
...
Toshiba KBG40ZNV512G -3%
Crucial P1 SSD CT1000P1SSD8 -2%
SK hynix PC401 HFS256GD9TNG -2%
Apple SSD SM0512F -2%
Apple SSD SM0128G 0%
Samsung SSD PM981 MZVLB2T0HMLB 0%
Samsung PM991 MZALQ512HALU
Intel SSD 660p SSDPEKNW512G8 1%
Apple SSD AP0512 4%
Toshiba KBG40ZNS256G NVMe 4%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 259%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 381.8 avg: 452 median: 437.2 (26%) max: 591.6 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) -1%
Samsung PM991 MZALQ512HALU
3x Samsung SSD 970 Pro 512GB (RAID 0) 1%
Apple SSD SM0256L 1%
LiteOn CX2-8B256 1%
Apple SSD SM0512L 2%
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) 2%
Intel SSDPEMKF512G8 NVMe SSD 2%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 87%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 335.5 avg: 423 median: 397.7 (25%) max: 528.1 MB/s
WDC Blue WD10SPZX-24Z10T0 -100%
...
Samsung SSD PM871 MZNLN512HMJP -5%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) -1%
Samsung SSD PM981 MZVLB512HAJQ -1%
WDC PC SN520 SDAPNUW-512G 0%
Apple SSD AP0512 0%
Samsung PM991 MZALQ512HALU
Toshiba KBG30ZMV512G 0%
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID) 0%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 1%
Toshiba XG5 KXG50ZNV512G 1%
Kingston RBUSNS8154P3512GJ1 1%
Intel SSD Pro 7600p SSDPEKKF512G8L 1%
Toshiba KBG40ZNS512G NVMe 2%
Samsung SSD PM981 MZVLB1T0HALR 3%
...
Intel Optane 32 GB MEMPEK1W032GA 119%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1315.2 avg: 1395 median: 1389 (25%) max: 1456 MB/s
...
SK hynix PC401 NVMe 500 GB -9%
Toshiba KBG40ZNS512G NVMe -9%
Toshiba KBG40ZNS256G NVMe -6%
Samsung SSD 960 Evo 250GB m.2 NVMe -4%
SK hynix PC400 512 GB -1%
WDC PC SN520 SDAPMUW-512 -1%
Samsung PM991 MZALQ512HALU
Toshiba BG4 KBG40ZPZ256G 1%
Intel SSD 760p SSDPEKKW010T8 3%
Apple SSD SM0512F 6%
WDC PC SN520 SDAPNUW-512G 7%
Toshiba KBG40ZNV512G 7%
Samsung SSD PM981 MZVLB256HAHQ 7%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2085 avg: 2299 median: 2340.4 (26%) max: 2365 MB/s
...
Samsung PM991 MZVLQ256HAJD -2%
Toshiba KXG5AZNV256G -1%
Kingston SA2000M81000G -1%
Samsung PM991 MZALQ512HALU
Lenovo LENSE20256GMSP34MEAT2TA 0%
Toshiba KBG40ZNS512G NVMe 1%
Toshiba KBG40ZNV512G 1%
CUK Cyclone 500GB M.2 NVMe 2%
Apple SSD AP0256 2%
Toshiba BG4 KBG40ZPZ512G 2%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 292%
DiskSpd - DiskSpd 4k_q1t1_write
min: 67.8 avg: 121 median: 125.2 (42%) max: 155 MB/s
...
Samsung SSD 950 Pro 512GB m.2 NVMe -5%
Toshiba XG5-P KXG50PNV2T04 -3%
Kingston OM8PCP3512F-AB -2%
Toshiba KBG40ZNS512G NVMe -2%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -2%
Samsung PM991 MZALQ512HALU
Samsung SSD PM981 MZVLB1T0HALR 3%
Intel SSDPEMKF512G8 NVMe SSD 4%
...
DiskSpd - DiskSpd 4k_q1t1_read
min: 36.3 avg: 45.7 median: 46.8 (17%) max: 55 MB/s
...
SK Hynix HFM512GD3JX013N -2%
Toshiba KBG40ZNS256G NVMe -1%
Samsung PM991 MZALQ512HALU
Samsung SSD PM981 MZVLB256HAHQ 2%
Toshiba KBG30ZMT512G 3%
...
DiskSpd - DiskSpd 4k_q32t16_write
min: 378.47 avg: 662 median: 538 (16%) max: 958 MB/s
...
Samsung PM991 MZVLQ256HAJD -9%
Crucial P1 SSD CT1000P1SSD8 -7%
Intel SSD 660p SSDPEKNW512G8 -3%
Kingston OM8PCP3512F-AB -1%
Samsung PM991 MZALQ512HALU
Intel SSD 660p 1TB SSDPEKNW010T8 0%
WDC PC SN520 SDAPNUW-256G 11%
...
DiskSpd - DiskSpd 4k_q32t16_read
min: 696 avg: 878 median: 954 (31%) max: 957.1 MB/s
...
Toshiba KBG40ZNS512G NVMe -13%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -11%
Samsung PM991 MZALQ512HALU
Toshiba KBG30ZMT512G 5%
Apple SSD AP0512 6%
WDC PC SN520 SDAPNUW-512G 6%
SK hynix BC501 HFM512GDHTNG-8310A 7%
Toshiba KBG30ZMV512G 8%
...
DiskSpd - DiskSpd seq_write
min: 1004.75 avg: 1157 median: 1173 (27%) max: 1318 MB/s
...
Apple SSD AP0256 -8%
Intel SSDPEMKF512G8 NVMe SSD -7%
WDC PC SN520 SDAPNUW-512G -2%
Samsung PM991 MZALQ512HALU
WDC PC SN520 SDAPNUW-256G 2%
Apple SSD SM0512F 3%
...
DiskSpd - DiskSpd seq_read
min: 1232.5 avg: 1512 median: 1568 (37%) max: 1678 MB/s
...
Apple SSD SM0512F -5%
Toshiba KBG40ZNS256G NVMe -3%
Samsung SSD 950 Pro 512GB m.2 NVMe -3%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNS512G NVMe 2%
Intel SSD 760p SSDPEKKW010T8 8%
...
DiskSpd - DiskSpd seq_q8t1_write
min: 1264 avg: 1359 median: 1359 (23%) max: 1422.92 MB/s
...
Intel SSDPEMKF512G8 NVMe SSD -10%
Toshiba KBG40ZNS512G NVMe -7%
WDC PC SN520 SDAPMUW-512 -1%
Samsung PM991 MZALQ512HALU
Samsung SSD 950 Pro 512GB m.2 NVMe 4%
WDC PC SN520 SDAPNUW-512G 4%
Intel SSD 760p SSDPEKKW512G8 9%
Toshiba KBG40ZNV512G 10%
Intel SSD 760p SSDPEKKW010T8 10%
...
DiskSpd - DiskSpd seq_q8t1_read
min: 2036 avg: 2287 median: 2325 (34%) max: 2365 MB/s
...
Toshiba KBG40ZNS256G NVMe -4%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNV512G 2%
Toshiba KBG40ZNS512G NVMe 3%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 4%
Apple SSD SM0512F 6%
Intel Optane 905P 7%
...
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 1763.22 avg: 2151 median: 2211.2 (33%) max: 2357 MB/s
...
2x Micron 2200S 512 GB (RAID 0) -6%
Samsung PM991 MZALQ256HAJD -6%
Samsung PM991 MZALQ512HALU
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 2%
Apple SSD SM0512F 10%
...
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 1393.14 1420.73 1423.76 1425.56 1426.9 1427.87 1434.17 1438.17 1440.9 1492.38 1496.58 1496.74 1536.3 1553.95 1555 1573.28 1577.91 1578.33 1580.22 1602.28 1624.35 1645.78 1673.94 1689.7 1692.43 1712.18 1724.58 1738.96 1778.59 1785.1 1790.77 1809.63 1832.49 1848.22 1863.27 1864.58 1865.63 1867.89 1941.02 1973.38 1992.5 1997.13 2076.98 2355.2 2355.83 2356.15 2356.46 2357.3 2358.35 2358.35 1503.73 2017.93 2018.56 2018.56 2018.98 2018.98 2020.24 2020.45 2020.45 2021.08 2021.29 2021.29 2021.29 2022.13 2022.13 2022.76 2022.76 2022.76 2022.97 2023.18 2023.39 2023.6 2023.81 2023.81 2024.02 2024.23 2024.23 2024.45 2024.45 2024.45 2024.66 2024.66 2024.87 2024.87 2024.87 2024.87 2024.87 2025.08 2025.08 2025.08 2025.29 2025.5 2025.92 2026.13 2026.55 2026.76 2026.97 2029.49 2030.33 2031.38 1464.87 2102.38 2102.59 2102.59 2102.8 2102.8 2102.8 2103.01 2103.01 2103.01 2103.22 2103.22 2103.22 2103.43 2103.43 2103.43 2103.43 2103.64 2103.64 2103.64 2103.64 2103.64 2103.65 2103.85 2103.85 2103.85 2103.85 2104.06 2104.06 2104.27 2104.27 2104.48 2104.48 2104.69 2104.7 2104.9 2104.9 2105.11 2105.12 2105.31 2105.52 2105.54 2105.77 2105.96 2105.96 2106.38 2106.38 2106.59 2106.59 2107.01 2172.92 2320.47 2321.94 2325.49 2326.12 2326.12 2326.54 2326.75 2327.17 2329.68 2330.1 2330.31 2331.35 2331.77 2332.4 2332.61 2332.82 2333.03 2333.45 2333.45 2333.66 2334.08 2334.29 2334.29 2334.29 2334.7 2334.91 2335.12 2335.12 2335.12 2335.54 2335.75 2336.17 2336.17 2336.59 2337.22 2337.42 2337.42 2337.84 2337.84 2338.89 2339.1 2339.94 2340.63 2342.87 2343.08 2343.28 2343.7 2344.12 2345.8 1999.83 2355.52 2356.99 2357.2 2357.62 2357.83 2358.04 2358.04 2358.46 2358.46 2358.46 2358.67 2359.3 2359.3 2359.51 2359.72 2359.72 2359.72 2359.72 2359.93 2360.13 2360.13 2360.34 2360.34 2360.34 2360.55 2360.55 2360.55 2360.76 2360.97 2360.97 2361.81 2361.81 2362.02 2362.02 2362.02 2362.02 2362.23 2362.23 2362.44 2362.44 2362.44 2362.65 2363.07 2363.28 2363.49 2363.7 2363.91 2364.33 2365.38 2166.85 2352.82 2356.78 2357.41 2358.25 2358.25 2358.46 2358.67 2358.88 2359.09 2359.09 2359.09 2359.09 2359.3 2359.3 2359.3 2359.51 2359.51 2359.51 2359.93 2360.13 2360.34 2360.34 2360.34 2360.55 2360.76 2360.76 2360.97 2361.18 2361.18 2361.39 2361.39 2361.39 2361.6 2361.6 2361.7 2362.02 2362.02 2362.23 2362.65 2362.65 2362.65 2362.86 2363.07 2363.28 2363.28 2363.59 2363.7 2364.54 2366.31 Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.16
log 11. 09:29:08
#0 no ids found in url (should be separated by "_") +0s ... 0s
#1 not redirecting to Ajax server +0s ... 0s
#2 did not recreate cache, as it is less than 5 days old! Created at Sat, 10 Apr 2021 17:56:31 +0200 +0.001s ... 0.001s
#3 composed specs +0.002s ... 0.002s
#4 did output specs +0s ... 0.002s
#5 getting avg benchmarks for device 3442 +0.005s ... 0.008s
#6 got single benchmarks 3442 +0.014s ... 0.022s
#7 got avg benchmarks for devices +0s ... 0.022s
#8 min, max, avg, median took s +0.583s ... 0.605s
#9 return log +0.01s ... 0.615s