Asrock Z77 Extreme4

Performance Results


Gaming 81% Aircraft carrier	Desktop 89% Aircraft carrier	Workstation 65% Battle cruiser


PC Status	Overall this PC is performing above expectations (81st percentile). This means that out of 100 PCs with exactly the same components, 19 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 88.2%, this CPU's suitability for 3D gaming is very good.
Graphics	90.7% is a very good 3D score, it's the business. This GPU can handle recent 3D games at high resolutions and ultra detail levels.
Boot Drive	49.8% 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	4.5 GB free of 8 GB @ 1.9 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20130711
Uptime	0.8 Days
Run Date	Sep 06 '17 at 13:54
Run Duration	142 Seconds
Run User	USA-User
Background CPU	2%

PC Performing above expectations (81^st percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-3770-$297 278,207 User benchmarks, average bench 69% CPUSocket, 1 CPU, 4 cores, 8 threads Base clock 3.4 GHz, turbo 4.1 GHz (avg) Performing way above expectations (100^th percentile)	88.2% Excellent	Memory 94 1-Core 118 2-Core 235 85% 149 Pts	4-Core 457 8-Core 576 66% 516 Pts	64-Core 575 36% 575 Pts
Poor: 57% ↑ This bench: 88.2% Great: 76%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 980-Ti-$560 214,030 User benchmarks, average bench 79% EVGA(3842 4998) ≥ 4GB CLim: 1582 MHz, MLim: 1752 MHz, Ram: 6GB, Driver: 385.41 Performing way above expectations (99^th percentile)	90.7% Outstanding	Lighting 118 Reflection 122 Parallax 107 96% 116 fps	MRender 97.2 Gravity 105 Splatting 92.3 80% 98.2 fps
Poor: 70% ↑ This bench: 90.7% Great: 87%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Z400s 256GB-$221 10,770 User benchmarks, average bench 72% 158GB free (System drive) Firmware: Z2320000 Max speed: SATA 3.0 600 MB/s Performing way below expectations (3^rd percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 204 100 460 (0C) Power cycle count 100 100 639 (A6) Unknown 100 100 5 (A7) Unknown 100 100 0 (A8) Unknown 100 100 51 (A9) Unknown 100 100 227 (AA) Unknown 100 100 0 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 44 (AE) Unknown 100 100 105 (BB) vendor-specific 100 100 0 (C2) HDA temperature 59 100 240518168617 (C7) UDMA CRC error rate 100 100 0 (E6) GMR head amplitude 100 100 317 (E8) Unknown 100 100 100 (E9) Unknown 100 100 7952 (F1) Unknown 253 253 5666 (F2) Unknown 253 253 4962	49.8% Average	Read 370 Write 308 Mixed 331 75% 337 MB/s	4K Read 15.3 4K Write 45.5 4K Mixed 4 52% 21.6 MB/s	DQ Read 21.8 DQ Write 52.1 DQ Mixed 3.82 12% 25.9 MB/s
Poor: 53% ↑ This bench: 49.8% Great: 84%
Seagate Barracuda 7200.14 500GB-$23 574,344 User benchmarks, average bench 58% 219GB free Firmware: KC48 Max speed: SATA 3.0 600 MB/s Performing way above expectations (88^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 114 99 3624 (03) Spinup time 98 97 0 (04) Start/Stop count 98 98 2441 (05) Reallocated sector count 100 100 0 (07) Seek error rate 81 60 138258129 (09) Power-on hours count 92 92 7157 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 99 99 1926 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 99 65546 (BD) vendor-specific 100 100 0 (BE) vendor-specific 71 50 487718941 (C2) HDA temperature 29 50 30064771101 (C3) Hardware ECC recovered 50 31 3624 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 -64948495443214 (F1) Unknown 100 253 900103145 (F2) Unknown 100 253 2635011010	71.5% Very good	Read 138 Write 112 Mixed 120 92% 123 MB/s	4K Read 0.5 4K Write 1.78 4K Mixed 0.4 98% 0.89 MB/s
Poor: 27% ↑ This bench: 71.5% Great: 88%
WD Green 500GB (2009)-$23 63,281 User benchmarks, average bench 41% 219GB free Firmware: 01.00A01 Max speed: SATA 2.0 300 MB/s Performing way above expectations (100^th percentile) (ID) Attribute Now Worst Value	68.8% Good	Read 112 Write 128 Mixed 91.1 82% 110 MB/s	4K Read 0.49 4K Write 1.82 4K Mixed 0.58 118% 0.96 MB/s
Poor: 20% ↑ This bench: 68.8% Great: 54%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 4GBH1X04F1AA28-15 2x4GB 625 User benchmarks, average bench 49% 2 of 4 slots used 8GB DIMM DDR3 clocked @ 1867 MHz Performing way above expectations (96^th percentile)	62.2% Good	MC Read 23.2 MC Write 21.3 MC Mixed 19.2 61% 21.2 GB/s	SC Read 19.3 SC Write 20.3 SC Mixed 19.2 56% 19.6 GB/s	Latency 59.7 67% 59.7 ns
Poor: 29% ↑ This bench: 62.2% 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 4,021 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	1,530x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	951x
Core i7-3770Intel $297Bench 69%, 278,207 samples	559x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	311x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	269x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	238x

SSD
860 Evo 500GBSamsung $76Bench 105%, 762,998 samples	174x
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: 61% - Good

Total price: $577

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	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) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16