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 (51st percentile). This means that out of 100 PCs with exactly the same components, 49 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 very light workstation, and even some very light server workloads. Finally, with a gaming score of 75.2%, this CPU's suitability for 3D gaming is good.
Boot Drive	43.2% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory	8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
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	3.8 GB free of 8 GB @ 1.3 GHz
Display	1024 x 768 - 32 Bit färger, 1920 x 1080 - 32 Bit färger
OS	Windows 10
BIOS Date	20121128
Uptime	15.3 Days
Run Date	May 11 '18 at 23:58
Run Duration	134 Seconds
Run User	SWE-User
Background CPU	4%

PC Performing as expected (51^st percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-3570K-$136 185,516 User benchmarks, average bench 68% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.4 GHz, turbo 3.6 GHz (avg) Performing way above expectations (88^th percentile)	75.2% Very good	Memory 84.2 1-Core 100 2-Core 196 73% 127 Pts	4-Core 384 8-Core 379 51% 381 Pts	64-Core 376 23% 376 Pts
Poor: 54% ↑ This bench: 75.2% Great: 79%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 4000 (Desktop 1.15 GHz)-$15 FAQ - How to force Optimus or Switchable discrete GPUs? ASRock(1849 0162) 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 120GB 1,438 User benchmarks, average bench 71% 12GB free (System drive) Firmware: DXT09B0Q Max speed: SATA 3.0 600 MB/s Performing way below expectations (7^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 95 95 21778 (0C) Power cycle count 98 98 1210 (B1) Unknown 82 82 209 (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 63 54 37 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 165 (F1) Unknown 99 99 30552140904	43.2% Average	Read 382 Write 34.9 Mixed 65.1 34% 161 MB/s	4K Read 19.9 4K Write 42.9 4K Mixed 8.95 64% 23.9 MB/s	DQ Read 283 DQ Write 45.7 DQ Mixed 24.1 54% 118 MB/s
Poor: 43% ↑ This bench: 43.2% Great: 102%
WD Blue 500GB (2010)-$24 496,077 User benchmarks, average bench 53% 11GB free Firmware: 15.01H15 Max speed: SATA 3.0 600 MB/s Performing above expectations (67^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 3 (03) Spinup time 140 139 3991 (04) Start/Stop count 98 98 2925 (05) Reallocated sector count 200 200 0 (07) Seek error rate 100 253 0 (09) Power-on hours count 70 70 22243 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 99 99 1181 (C0) Power-off retract count 200 200 125 (C1) Load/Unload cycle count 200 200 2799 (C2) HDA temperature 104 95 39 (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 5	59.5% Above average	Read 91.3 Write 116 Mixed 108 79% 105 MB/s	4K Read 0.71 4K Write 1.59 4K Mixed 0.44 108% 0.91 MB/s
Poor: 24% ↑ This bench: 59.5% Great: 69%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair Vengeance LP DDR3 1600 C9 2x4GB 27,024 User benchmarks, average bench 50% 2 of 4 slots used 8GB DIMM DDR3 clocked @ 1333 MHz Performing as expected (44^th percentile)	49.2% Average	MC Read 17.4 MC Write 17.7 MC Mixed 15.4 48% 16.8 GB/s	SC Read 14.2 SC Write 15.9 SC Mixed 15 43% 15 GB/s	Latency 73.1 55% 73.1 ns
Poor: 31% ↑ This bench: 49.2% Great: 63%

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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 4,006 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	1,522x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	949x
Core i7-3770Intel $297Bench 69%, 278,207 samples	557x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	310x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	269x
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 $94Bench 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 $300	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