Asrock Z77 Extreme4

Performance Results

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


PC Status	Overall this PC is performing as expected (50th percentile). This means that out of 100 PCs with exactly the same components, 50 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle light workstation, and even some light server workloads. Finally, with a gaming score of 77.5%, this CPU's suitability for 3D gaming is good.
Boot Drive	66.2% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait 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.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	11 GB free of 16 GB @ 1.3 GHz
Display	1920 x 1200 - 32 Bit colors
OS	Windows 10
BIOS Date	20121031
Uptime	5 Days
Run Date	Mar 11 '18 at 21:43
Run Duration	239 Seconds
Run User	USA-User
Background CPU	4%

PC Performing as expected (50^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3770-$297 278,207 User benchmarks, average bench 69% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 3.4 GHz, turbo 3.7 GHz (avg) Performing way above expectations (98^th percentile)	77.5% Very good	Memory 82.5 1-Core 106 2-Core 209 75% 133 Pts	4-Core 400 8-Core 518 59% 459 Pts	64-Core 514 32% 514 Pts
Poor: 57% ↑ This bench: 77.5% Great: 76%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 4000 (Desktop 1.15 GHz)-$15 52,547 User benchmarks, average bench 3% ASRock(1849 0162) 2.2GB Driver: igdumdim64.dll Ver. 10.18.10.4358 Relative performance n/a - atypical extreme
Poor: 3% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 840 Pro 128GB-$150 34,842 User benchmarks, average bench 90% 29GB free (System drive) Firmware: DXM03B0Q Max speed: SATA 3.0 600 MB/s Performing way below expectations (10^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 98 98 9295 (0C) Power cycle count 97 97 2230 (B1) Unknown 95 95 149 (B3) Unknown 100 100 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (B7) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BE) vendor-specific 68 57 32 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 99 99 15 (EB) Unknown 99 99 47 (F1) Unknown 99 99 3657669943	66.2% Good	Read 490 Write 172 Mixed 186 62% 283 MB/s	4K Read 26 4K Write 58.9 4K Mixed 18.8 95% 34.6 MB/s	DQ Read 241 DQ Write 118 DQ Mixed 54 74% 138 MB/s
Poor: 62% ↑ This bench: 66.2% Great: 110%
Seagate Desktop SSHD 4TB-$230 19,674 User benchmarks, average bench 73% 3.5TB free Firmware: CC45 Max speed: SATA 3.0 600 MB/s Performing way below expectations (6^th percentile) (ID) Attribute Now Worst Value	45.2% Average	Read 64.1 Write 92.1 Mixed 39.8 48% 65.3 MB/s	4K Read 0.56 4K Write 5.42 4K Mixed 0.79 211% 2.26 MB/s
Poor: 44% ↑ This bench: 45.2% Great: 94%
WD Black 1TB (2010)-$49 257,835 User benchmarks, average bench 57% 215GB free Firmware: 05.01D05 Max speed: SATA 3.0 600 MB/s Performing way above expectations (91^st percentile) (ID) Attribute Now Worst Value	72.5% Very good	Read 159 Write 93.1 Mixed 69.1 79% 107 MB/s	4K Read 0.71 4K Write 2.23 4K Mixed 0.4 116% 1.11 MB/s
Poor: 35% ↑ This bench: 72.5% Great: 76%
WD Black 1TB (2010)-$49 257,835 User benchmarks, average bench 57% 189GB free Firmware: 05.01D05 Max speed: SATA 3.0 600 MB/s Performing above expectations (60^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 1 (03) Spinup time 176 173 4158 (04) Start/Stop count 92 92 8083 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 86 86 10356 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 98 98 2232 (C0) Power-off retract count 200 200 38 (C1) Load/Unload cycle count 198 198 8044 (C2) HDA temperature 107 99 40 (C4) Reallocation count 200 200 0 (C5) Current pending sector count 200 200 0 (C6) Offline scan uncorrectable count 200 200 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 200 200 0	59.4% Above average	Read 122 Write 84.4 Mixed 80.3 72% 95.6 MB/s	4K Read 0.6 4K Write 2.1 4K Mixed 0.49 119% 1.06 MB/s
Poor: 35% ↑ This bench: 59.4% Great: 76%
SanDisk Extreme Pro USB 3.0 128GB-$60 1,435 User benchmarks, average bench 81% 45GB free, PID 5588 Operating at USB 3.0 Speed Performing below expectations (39^th percentile)	71.3% Very good	Read 245 Write 14.4 Mixed 25.7 75% 95 MB/s	4K Read 8.48 4K Write 9.98 4K Mixed 4.54 525% 7.67 MB/s	DQ Read 10.4 DQ Write 11.4 DQ Mixed 4.66 584% 8.8 MB/s
Poor: 23% ↑ This bench: 71.3% Great: 123%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown BLT8G3D1608ET3LX0. 859B BLT8G3D1608DT1TX0. 16GB 9 User benchmarks, average bench 45% 1333, 1333 MHz 8192, 8192 MB Performing as expected (44^th percentile)	47.4% Average	MC Read 17.1 MC Write 16.1 MC Mixed 14.9 46% 16 GB/s	SC Read 14.1 SC Write 16.7 SC Mixed 15.5 44% 15.4 GB/s	Latency 76.1 53% 76.1 ns
Poor: 30% ↑ This bench: 47.4% Great: 62%

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System Memory Latency Ladder

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

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Typical Z77 Extreme4 Builds (Compare 4,004 builds) See popular component choices, score breakdowns and rankings

Gaming 37%

Jet ski

Desktop 77%

Battleship

Workstation 29%

Raft

Motherboard: Asrock Z77 Extreme4 - $165

CPU
Core i5-3570KIntel $136Bench 68%, 185,516 samples	1,521x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	949x
Core i7-3770Intel $297Bench 69%, 278,207 samples	556x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	310x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	268x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	237x

SSD
860 Evo 500GBSamsung $80Bench 105%, 762,998 samples	173x
850 Evo 500GBSamsung $109Bench 112%, 695,664 samples	140x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	107x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	90x
Vengeance DDR3 1600 C10 2x8GBCorsairBench 54%, 43,127 samples	86x
Vengeance DDR3 1600 C9 2x4GBCorsairBench 48%, 73,650 samples	81x

EDIT WITH CUSTOM PC BUILDER

Value: 60% - Good

Total price: $581

CPU	GPU	SSD
Intel Core i5-13600K $273	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 $179	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	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