Alienware X51 R2

Performance Results

Benchmarks - missing GPU
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing above expectations (71st percentile). This means that out of 100 PCs with exactly the same components, 29 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle light workstation, and even some light server workloads. Finally, with a gaming score of 80%, this CPU's suitability for 3D gaming is good.
Boot Drive	The boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
Memory	16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Run History

6 years ago, 6 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago, 5 years ago.

System	Alienware X51 R2 (all builds)
Motherboard	Alienware 0PGRP5
Memory	10.7 GB free of 16 GB @ 1.6 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20140815
Uptime	1.8 Days
Run Date	May 06 '18 at 22:03
Run Duration	93 Seconds
Run User	CAN-User
Background CPU	5%

PC Performing above expectations (71^st percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-4790-$135 255,027 User benchmarks, average bench 71% SOCKET 0, 1 CPU, 4 cores, 8 threads Base clock 3.6 GHz, turbo 3.8 GHz (avg) Performing way above expectations (97^th percentile)	80% Very good	Memory 85.3 1-Core 112 2-Core 220 79% 139 Pts	4-Core 403 8-Core 594 62% 499 Pts	64-Core 587 36% 587 Pts
Poor: 58% ↑ This bench: 80% Great: 80%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Liteonit LCS-256M6S 2.5 7mm 256GB 11,477 User benchmarks, average bench 83% 39GB free Firmware: DC8110E Max speed: SATA 3.0 600 MB/s Performing as expected (53^rd percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (0C) Power cycle count 100 100 1777 (AF) Unknown 100 100 0 (B0) Unknown 100 100 0 (B1) Unknown 100 100 39389 (B2) Unknown 100 100 0 (B3) Unknown 100 100 0 (B4) Unknown 100 100 1792 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C3) Hardware ECC recovered 100 100 0 (F1) Unknown 100 100 108456 (F2) Unknown 100 100 152311	83.2% Excellent	Read 484 Write 414 Mixed 435 99% 444 MB/s	4K Read 29.1 4K Write 62.3 4K Mixed 32.1 118% 41.2 MB/s	DQ Read 29.5 DQ Write 65.5 DQ Mixed 18.2 22% 37.7 MB/s
Poor: 61% ↑ This bench: 83.2% Great: 101%
Seagate Momentus 2.5" 1TB 266,123 User benchmarks, average bench 42% 685GB free (System drive) Firmware: 2BA30003 Max speed: SATA 3.0 600 MB/s Performing above expectations (68^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 3 (02) Throughput performance 252 252 0 (03) Spinup time 93 91 2417 (04) Start/Stop count 98 98 2383 (05) Reallocated sector count 252 252 0 (07) Seek error rate 252 252 0 (08) Seek timer performance 252 252 0 (09) Power-on hours count 100 100 18264 (0A) Spinup retry count 252 252 0 (0B) Calibration retry count 100 100 106 (0C) Power cycle count 99 99 1770 (0D) Soft read error rate 100 100 0 (B5) Unknown 100 100 6716660 (BF) G-sense error rate 100 100 6 (C0) Power-off retract count 252 252 0 (C1) Load/Unload cycle count 60 60 406612 (C2) HDA temperature 59 43 249109217321 (C3) Hardware ECC recovered 100 100 0 (C4) Reallocation count 252 252 0 (C5) Current pending sector count 252 252 0 (C6) Offline scan uncorrectable count 252 252 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 100 10303 (F0) Head flying hours 100 100 18181 (F1) Unknown 96 88 6060618 (F2) Unknown 94 88 9486515 (FE) Unknown 252 252 0	48.6% Average	Read 84.7 Write 84.7 Mixed 93.1 66% 87.5 MB/s	4K Read 0.37 4K Write 1.4 4K Mixed 0.28 73% 0.68 MB/s
Poor: 14% ↑ This bench: 48.6% Great: 59%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMT41GU6BFR8C-PB 2x8GB 3,233 User benchmarks, average bench 54% 2 of 2 slots used 16GB DIMM DDR3 clocked @ 1600 MHz Performing above expectations (67^th percentile)	56.8% Above average	MC Read 21.1 MC Write 20.9 MC Mixed 16.7 56% 19.6 GB/s	SC Read 14.8 SC Write 19.8 SC Mixed 19.2 51% 17.9 GB/s	Latency 71.8 56% 71.8 ns
Poor: 33% ↑ This bench: 56.8% Great: 61%

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System Memory Latency Ladder

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

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE AN UPGRADE:

CPU

GPU

SSD

HDD

RAM

MBD

Typical X51 R2 Builds (Compare 1,595 builds) See popular component choices, score breakdowns and rankings

Gaming 43%

Speed boat

Desktop 78%

Battleship

Workstation 36%

Jet ski

System: Alienware X51 R2

CPU
Core i7-4790Intel $135Bench 71%, 255,027 samples	447x
Core i7-4770Intel $75Bench 70%, 176,321 samples	430x
Core i5-4460Intel $194Bench 62%, 245,403 samples	187x

GPU
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	181x
GTX 745 (OEM)Nvidia $60Bench 10%, 26,874 samples	150x
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	124x

SSD
MX500 1TBCrucial $66Bench 106%, 202,785 samples	44x
860 Evo 1TBSamsung $130Bench 112%, 602,853 samples	42x
LCS-256M6S 2.5 7mm 256GBLiteonitBench 83%, 11,477 samples	35x

RAM
HMT41GU6MFR8C-PB 2x8GBHynixBench 53%, 5,493 samples	95x
16JTF1G64AZ-1G6E1 2x8GBMicronBench 53%, 7,464 samples	78x
8JTF51264AZ-1G6E1 2x4GBMicronBench 52%, 17,707 samples	73x

EDIT WITH CUSTOM PC BUILDER

Value: 90% - Outstanding

Total price: $317

CPU	GPU	SSD
Intel Core i5-13600K $269	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16