SSDBoss Review Our evaluation of 840 Pro vs 750

read performance

How quickly data is read from the drive

840 Pro
6.6
Intel 750
10.0
4K Random Read, 4K Random Read Access Time and 512K Sequential Read

write performance

How quickly data is written to the drive

840 Pro
7.0
Intel 750
10.0
4K Random Write, 4K Random Write Access Time and 512K Sequential Write

real world benchmarks

How well the drive performs common tasks

840 Pro
8.0
Intel 750
10.0
Photoshop Lens Filter and AS SSD ISO Copy

Benchmarks

How well the drive performs on common benchmarks

840 Pro
6.7
Intel 750
8.7
PCMark Vantage and AS SSD Score

SSDBoss Score

read performance, write performance, real world benchmarks and Benchmarks

840 Pro
6.9
Intel 750
9.2

Winner
Intel 750 

SSDBoss recommends the Intel 750  based on its read performance, write performance, real world benchmarks and benchmarks.

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Differences What are the advantages of each

Front view of Samsung 840 Pro

Reasons to consider the
Samsung 840 Pro

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Higher MTBF 1,500,000 hours vs 1,200,000 hours 25% higher MTBF
Default view of Intel 750

Reasons to consider the
Intel 750

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Much faster 4k random read 853.32 MB/s vs 311.34 MB/s Around 2.8x faster 4k random read
Much faster 4k random write 333.47 MB/s vs 130.58 MB/s More than 2.5x faster 4k random write
Much faster 512K sequential read 2,170.99 MB/s vs 533.44 MB/s More than 4x faster 512K sequential read
Much higher capacity 1,200 GB vs 512 GB More than 2.2x higher capacity
Much faster 512K sequential write 1,208.03 MB/s vs 499.3 MB/s Around 2.5x faster 512K sequential write
Much higher AS SSD score 3,951 pts vs 1,143 pts Around 3.5x higher AS SSD score
Much faster AS SSD ISO copy 1,706.92 MB/s vs 429.47 MB/s Around 4x faster AS SSD ISO copy
Significantly higher PCMark vantage score 32,153 pts vs 25,929 pts Around 25% higher PCMark vantage score
Lower 4k random write access time 0.75 ms vs 1.91 ms 2.5x lower 4k random write access time
Lower 4k random read access time 0.29 ms vs 0.8 ms 2.8x lower 4k random read access time
Faster photoshop lens filter 54 s vs 56.1 s Around 5% faster photoshop lens filter

Benchmarks Real world tests of 840 Pro vs Intel 750

4K Random Read

840 Pro
311.34 MB/s
Intel 750
853.32 MB/s

4K Random Write

840 Pro
130.58 MB/s
Intel 750
333.47 MB/s

4K Random Read Access Time

840 Pro
1.91 ms
Intel 750
0.75 ms

4K Random Write Access Time

840 Pro
0.8 ms
Intel 750
0.29 ms

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