Gigabyte
SamsungMZ-77E500B
  

Release date ≈ Q4 2019.

Controller: Samsung MKX. Memory: Samsung 128 layer TLC V-NAND. Release date ≈ Q1 2021.

Real World Speed
Performance profile from 71,620 user samples
10,769 User Benchmarks
Best Bench: 226% 189GB free (System drive)
Worst Bench: 88% 27GB free (System drive)
Poor: 88% Great: 226%
SPEED RANK: 148th / 1080
60,851 User Benchmarks
Best Bench: 130% 466GB free
Worst Bench: 73% 294GB free (System drive)
Poor: 73% Great: 130%
SPEED RANK: 249th / 1080
Effective Speed
Effective SSD Speed
163 % Much faster effective speed.
+57%
104 %
Read
Avg. Sequential Read Speed
1011 MB/s Hugely faster read speed.
+117%
466 MB/s
Write
Avg. Sequential Write Speed
1018 MB/s Hugely faster write speed.
+150%
407 MB/s
4K Read
Avg. 4K Random Read Speed
42.3 MB/s Faster random read.
+16%
36.4 MB/s
4K Write
Avg. 4K Random Write Speed
134 MB/s Much faster random write.
+64%
81.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
918 MB/s Hugely faster mixed IO speed.
+142%
379 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
57.9 MB/s Faster random mixed IO.
+24%
46.7 MB/s
SusWrite
Avg. Sustained Write Speed
477 MB/s Much faster sustained write speed.
+36%
351 MB/s
Read
Peak Sequential Read Speed
1331 MB/s Hugely faster peak read speed.
+158%
516 MB/s
Write
Peak Sequential Write Speed
1594 MB/s Hugely faster peak write speed.
+224%
492 MB/s
4K Read
Peak 4K Random Read Speed
55.8 MB/s Faster peak random read.
+15%
48.4 MB/s
4K Write
Peak 4K Random Write Speed
237 MB/s Hugely faster peak random write.
+94%
122 MB/s
Mixed
Peak Sequential Mixed IO Speed
1289 MB/s Hugely faster peak mixed IO speed.
+180%
460 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
80.9 MB/s Faster peak random mixed IO.
+24%
65.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1041 MB/s Hugely faster peak sustained write speed.
+131%
451 MB/s
Market Share
Based on 76,491,518 SSDs tested
Market Share
Market Share (trailing 30 days)
0.03 % 0.41 % Insanely higher market share.
+1,267%
User Rating
UBM User Rating
50 % 57 % More popular.
+14%
Age
Newest
57+ Months 42+ Months More recent.
+26%
DQ Read
Peak 4K-64Thread Read Speed
964 MB/s Hugely faster peak deep queue read.
+148%
389 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1183 MB/s Hugely faster peak deep queue write.
+226%
363 MB/s
AS-SSD Total
AS-SSD Total Score
3,350 Pts Hugely stronger server IO.
+160%
1,291 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
953 MB/s Hugely faster peak deep queue mixed IO.
+155%
373 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
626 MB/s Much faster deep queue read.
+78%
352 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
689 MB/s Hugely faster deep queue write.
+129%
301 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
599 MB/s Hugely faster deep queue mixed IO.
+103%
295 MB/s
Capacity
Capacity
256GB 500GB
Solid State Drive Rankings (Price vs Performance) July 2024 SSD Rankings

Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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