Dell Precision 7740

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (58th percentile). This means that out of 100 PCs with exactly the same components, 42 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith an outstanding single core score, this CPU is the cat's whiskers: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle typical workstation, and even moderate server workloads. Finally, with a gaming score of 89.6%, this CPU's suitability for 3D gaming is very good.
Memory128GB is enough RAM to run any version of Windows and it's far more than any current game requires. 128GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Sub-optimal background CPU (12%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
2 years ago, 2 years ago.
SystemDell Precision 7740  (all builds)
MotherboardDell 04RKY1
Memory67.4 GB free of 128 GB @ 2.7 GHz
Display1920 x 1080 - 32 Bit colors, 1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20200107
Uptime0.1 Days
Run DateNov 03 '21 at 19:37
Run Duration276 Seconds
Run User CAN-User
Background CPU 12%

 PC Performing as expected (58th percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor BenchNormalHeavyServer
Intel Xeon E-2286M
U3E1, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 4.15 GHz (avg)
Performing as expected (57th percentile)
89.6% Excellent
Memory 87.3
1-Core 132
2-Core 263
89% 161 Pts
4-Core 494
8-Core 812
80% 653 Pts
64-Core 1,165
72% 1,165 Pts
Poor: 66%
This bench: 89.6%
Great: 98%
Drives BenchSequentialRandom 4kDeep queue 4k
PC SN730 NVMe WDC 1024GB
32GB free (System drive)
Firmware: 11150012 Max speed: PCIe 16,000 MB/s
Relative performance n/a - sequential test incomplete
Read 1,419
Write 2,094
Mixed 1,647
387% 1,720 MB/s
4K Read 39.1
4K Write 104
4K Mixed 55.5
185% 66.1 MB/s
DQ Read 850
DQ Write 654
DQ Mixed 742
558% 748 MB/s
Poor: 143% Great: 332%
Pm981a NVMe SAMSUNG 2048GB
352GB free
Firmware: 15300229 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1493 1460 1462 1419 1397 1362 MB/s
Performing as expected (50th percentile)
280% Outstanding
Read 2,281
Write 1830
Mixed 1649
SusWrite 1,432
403% 1,798 MB/s
4K Read 47.4
4K Write 93.2
4K Mixed 64.3
204% 68.3 MB/s
DQ Read 940
DQ Write 764
DQ Mixed 834
629% 846 MB/s
Poor: 170%
This bench: 280%
Great: 367%
1TB Visiontek PRO2 1TB
76GB free
Firmware: SVN163
SusWrite @10s intervals: 1087 885 875 1293 643 460 MB/s
Performing as expected (55th percentile)
223% Outstanding
Read 1,454
Write 701
Mixed 1,025
SusWrite 874
226% 1,014 MB/s
4K Read 49.1
4K Write 108
4K Mixed 66.5
217% 74.6 MB/s
DQ Read 1,090
DQ Write 871
DQ Mixed 988
737% 983 MB/s
Poor: 146%
This bench: 223%
Great: 336%
Memory Kit BenchMulti coreSingle coreLatency
Unknown 16ATF4G64HZ-2G6B2 4x31.8GB
4 of 4 slots used
127GB SODIMM DDR4 clocked @ 2667 MHz
Performing above expectations (68th percentile)
85.3% Excellent
MC Read 30.2
MC Write 34.1
MC Mixed 27.2
87% 30.5 GB/s
SC Read 17.5
SC Write 34.4
SC Mixed 25.8
74% 25.9 GB/s
Latency 70.2
57% 70.2 ns
Poor: 74%
This bench: 85.3%
Great: 88%

 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds

Typical Precision 7740 Builds (Compare 726 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 74%
Battleship
Workstation
Workstation 12%
Tree trunk

System: Dell Precision 7740

EDIT WITH CUSTOM PC BUILDER
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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