Asrock Z77 Extreme4

Performance Results

Benchmarks - missing SSD
Gaming 71% Battleship	Desktop 83% Aircraft carrier	Workstation 55% Yacht


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 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 82.1%, this CPU's suitability for 3D gaming is very good.
Graphics	89.6% is a very good 3D score, it's the business. This GPU can handle recent 3D games at high resolutions and ultra detail levels.
Memory	24GB is enough RAM to run any version of Windows and it's far more than any current game requires. 24GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Sub-optimal background CPU (12%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

Run History

7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	8.9 GB free of 24 GB @ 1.6 GHz
Display	2560 x 1440 - 32 Bit cores,
OS	Windows 10
BIOS Date	20130711
Uptime	15.6 Days
Run Date	Mar 12 '17 at 12:24
Run Duration	201 Seconds
Run User	PRT-User
Background CPU	12%

Watch Gameplay: 1070 + 9600K How to compare your gameplay

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 i5-2500K-$246 143,007 User benchmarks, average bench 66% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.3 GHz, turbo 4.3 GHz (avg) Performing way above expectations (98^th percentile)	82.1% Excellent	Memory 93.4 1-Core 112 2-Core 224 82% 143 Pts	4-Core 407 8-Core 424 55% 415 Pts	64-Core 421 26% 421 Pts
Poor: 44% ↑ This bench: 82.1% Great: 79%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 1070-$132 1,459,281 User benchmarks, average bench 80% Zotac(19DA 1435) CLim: 2012 MHz, MLim: 2002 MHz, Ram: 8GB, Driver: 378.66 Performing way above expectations (99^th percentile)	89.6% Excellent	Lighting 114 Reflection 116 Parallax 94.8 93% 108 fps	MRender 98.4 Gravity 101 Splatting 102 82% 100 fps
Poor: 71% ↑ This bench: 89.6% Great: 88%

Drives	Bench	Sequential	Random 4k
Samsung 850 Evo 250GB-$100 951,591 User benchmarks, average bench 103% 16GB free (System drive) Firmware: EMT0 Max speed: SATA 3.0 600 MB/s Relative performance n/a - RAM cached drive detected (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 98 98 5854 (0C) Power cycle count 99 99 374 (B1) Unknown 97 97 54 (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 46 37 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 7 (F1) Unknown 99 99 17715879944
Poor: 72% Great: 124%
Asrock RAM Disk 1GB 0GB free Firmware: 1.00 Relative performance n/a - insufficient samples

Seagate Barracuda Green 2TB-$95 81,608 User benchmarks, average bench 59% 418GB free Firmware: CC32 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 104 94 1648 (03) Spinup time 92 92 0 (04) Start/Stop count 99 99 1308 (05) Reallocated sector count 100 100 0 (07) Seek error rate 78 60 73986394 (09) Power-on hours count 55 55 39477 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 99 99 1149 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 26 26 74 (BC) Unknown 100 92 8590196784 (BD) vendor-specific 90 90 10 (BE) vendor-specific 65 58 9178578979 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 98 (C1) Load/Unload cycle count 100 100 1312 (C2) HDA temperature 35 42 -140737488355293 (C3) Hardware ECC recovered 8 3 1648 (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 -74109660652769 (F1) Unknown 100 253 244371216 (F2) Unknown 100 253 81385984	46.3% Average	Read 74.1 Write 87.4 Mixed 88.5 63% 83.3 MB/s	4K Read 0.38 4K Write 0.83 4K Mixed 0.47 83% 0.56 MB/s
Poor: 38% ↑ This bench: 46.3% Great: 75%
Hitachi HDN724030ALE640 3TB 4,385 User benchmarks, average bench 69% 125GB free Firmware: MJ8OA5E0 Max speed: SATA 3.0 600 MB/s Performing way below expectations (18^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 100 100 0 (03) Spinup time 126 126 38687080943 (04) Start/Stop count 100 100 481 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 100 100 0 (09) Power-on hours count 100 100 6992 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 436 (C0) Power-off retract count 100 100 877 (C1) Load/Unload cycle count 100 100 877 (C2) HDA temperature 166 166 201864708132 (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 200 200 0	56.1% Above average	Read 106 Write 89.6 Mixed 106 76% 100 MB/s	4K Read 0.84 4K Write 1.89 4K Mixed 0.19 91% 0.97 MB/s
Poor: 45% ↑ This bench: 56.1% Great: 88%
WD Green 1TB (2010)-$139 139,542 User benchmarks, average bench 44% 4GB free Firmware: 80.0 Max speed: SATA 2.0 300 MB/s Performing way below expectations (16^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 188 186 6591 (04) Start/Stop count 99 99 1993 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 44 44 40953 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 99 99 1180 (C0) Power-off retract count 200 200 128 (C1) Load/Unload cycle count 70 70 390161 (C2) HDA temperature 115 105 32 (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	34.3% Below average	Read 60.7 Write 58.8 Mixed 56.4 44% 58.6 MB/s	4K Read 0.55 4K Write 0.34 4K Mixed 0.16 47% 0.35 MB/s
Poor: 29% ↑ This bench: 34.3% Great: 59%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown CML16GX3M2A1866C10 029E CMZ8GX3M2A1600C9 029E CML16GX3M2A1866C10 029E CMZ8GX3M2A1600C9 24GB 5 User benchmarks, average bench 56% 1600, 1600, 1600, 1600 MHz 8192, 4096, 8192, 4096 MB Performing above expectations (60^th percentile)	58.8% Above average	MC Read 19.6 MC Write 21.8 MC Mixed 19.2 58% 20.2 GB/s	SC Read 15.7 SC Write 19.4 SC Mixed 17.7 50% 17.6 GB/s	Latency 61.3 65% 61.3 ns
Poor: 47% ↑ This bench: 58.8% Great: 60%

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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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MBD

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