Asrock Z77 Extreme4

Performance Results


Gaming 33% Sail boat	Desktop 93% Nuclear submarine	Workstation 28% Raft


PC Status	Overall this PC is performing above expectations (70th percentile). This means that out of 100 PCs with exactly the same components, 30 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 moderate workstation, and even light server workloads. Finally, with a gaming score of 88.8%, this CPU's suitability for 3D gaming is very good.
Graphics	29.8% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Boot Drive	72.9% 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	13 GB free of 16 GB @ 2.1 GHz
Display	1920 x 1080 - 32 Bit barev
OS	Windows 10
BIOS Date	20150609
Uptime	0.3 Days
Run Date	Mar 18 '17 at 20:53
Run Duration	144 Seconds
Run User	CZE-User
Background CPU	4%

PC Performing above expectations (70^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3770K-$175 165,979 User benchmarks, average bench 72% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 3.5 GHz, turbo 4.6 GHz (avg) Performing way above expectations (100^th percentile)	88.8% Excellent	Memory 97.1 1-Core 127 2-Core 257 90% 160 Pts	4-Core 435 8-Core 636 67% 536 Pts	64-Core 640 40% 640 Pts
Poor: 59% ↑ This bench: 88.8% Great: 83%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD R9 270X-$199 77,943 User benchmarks, average bench 27% Sapphire(174B E271) CLim: 1070 MHz, MLim: 1400 MHz, Ram: 2GB, Driver: 17.3.2 Performing way above expectations (99^th percentile)	29.8% Poor	Lighting 37.7 Reflection 33.9 Parallax 45.7 31% 39.1 fps	MRender 30.3 Gravity 31.7 Splatting 38.7 28% 33.6 fps
Poor: 25% ↑ This bench: 29.8% Great: 29%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Adata Ultimate SU800 256GB-$54 40,725 User benchmarks, average bench 91% 197GB free (System drive) Firmware: P0801A Max speed: SATA 3.0 600 MB/s Performing way below expectations (17^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 4 (0C) Power cycle count 100 100 7 (A0) Unknown 100 100 0 (A1) Unknown 100 100 60 (A3) Unknown 100 100 8 (A4) Unknown 100 100 2911 (A5) Unknown 100 100 9 (A6) Unknown 100 100 4 (A7) Unknown 100 100 5 (94) Unknown 100 100 766 (95) Unknown 100 100 39 (96) Unknown 100 100 0 (97) Unknown 100 100 26 (A9) Unknown 100 100 100 (B1) Unknown 100 100 0 (B5) Unknown 100 100 0 (B6) Unknown 100 100 0 (C0) Power-off retract count 100 100 1 (C2) HDA temperature 100 100 40 (C4) Reallocation count 100 100 0 (C7) UDMA CRC error rate 100 100 0 (E8) Unknown 100 100 100 (F1) Unknown 100 100 9715 (F2) Unknown 100 100 6801 (F5) Unknown 100 100 46576	72.9% Very good	Read 514 Write 341 Mixed 354 89% 403 MB/s	4K Read 23.3 4K Write 68.1 4K Mixed 14.4 90% 35.3 MB/s	DQ Read 28 DQ Write 217 DQ Mixed 14.4 43% 86.5 MB/s
Poor: 60% ↑ This bench: 72.9% Great: 118%
Seagate Barracuda 7200.14 2TB-$50 815,515 User benchmarks, average bench 88% 2TB free Firmware: CC27 Max speed: SATA 3.0 600 MB/s Performing as expected (46^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 113 97 53337352 (03) Spinup time 96 95 0 (04) Start/Stop count 97 97 3229 (05) Reallocated sector count 98 98 2544 (07) Seek error rate 79 60 99892422 (09) Power-on hours count 87 87 11959 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 97 97 3316 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 44 44 56 (BC) Unknown 100 99 3 (BD) vendor-specific 74 74 26 (BE) vendor-specific 71 55 521535517 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 767 (C1) Load/Unload cycle count 97 97 6307 (C2) HDA temperature 29 45 38654705693 (C5) Current pending sector count 100 99 64 (C6) Offline scan uncorrectable count 100 99 64 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 -122574071648657 (F1) Unknown 100 253 128102160829 (F2) Unknown 100 253 116587988840	88.6% Excellent	Read 136 Write 173 Mixed 151 116% 153 MB/s	4K Read 0.33 4K Write 1.44 4K Mixed 0.22 65% 0.67 MB/s
Poor: 51% ↑ This bench: 88.6% Great: 114%
Samsung Spinpoint F1 1TB-$100 65,786 User benchmarks, average bench 47% 261GB free Firmware: 1AA01118 Max speed: SATA 2.0 300 MB/s Performing above expectations (60^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (03) Spinup time 74 74 8670 (04) Start/Stop count 94 94 6337 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 100 100 10301 (09) Power-on hours count 95 95 26933 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 94 94 6058 (0D) Soft read error rate 100 100 0 (B7) Unknown 100 100 5 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (BE) vendor-specific 75 59 420479001 (C2) HDA temperature 74 58 454033434 (C3) Hardware ECC recovered 100 100 1529872 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 100 100 79 (C8) Write error rate 100 100 0 (C9) Soft read error rate 100 100 0	49.4% Average	Read 87.9 Write 84.1 Mixed 93.6 67% 88.5 MB/s	4K Read 0.74 4K Write 1.74 4K Mixed 0.53 122% 1 MB/s
Poor: 31% ↑ This bench: 49.4% Great: 62%

Memory Kit	Bench	Multi core	Single core	Latency
Crucial BLT4G3D1608ET3LX0. 4x4GB 1,102 User benchmarks, average bench 55% 4 of 4 slots used 16GB DIMM DDR3 clocked @ 2133 MHz Performing way above expectations (99^th percentile)	78% Very good	MC Read 28.8 MC Write 27.4 MC Mixed 25 77% 27.1 GB/s	SC Read 22.9 SC Write 22.1 SC Mixed 24.2 66% 23.1 GB/s	Latency 50.1 80% 50.1 ns
Poor: 43% ↑ This bench: 78% Great: 65%

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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 3,999 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	1,519x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	947x
Core i7-3770Intel $297Bench 69%, 278,207 samples	556x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	309x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	268x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	236x

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 $275	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	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) $35	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