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. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 72.9%, this CPU's suitability for 3D gaming is good.
Boot Drive	32.4% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait times.
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.

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.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	3.4 GB free of 8 GB @ 1.3 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20120308
Uptime	16.9 Days
Run Date	Jul 04 '16 at 22:19
Run Duration	219 Seconds
Run User	ROU-User
Background CPU	12%

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 i5-2400-$250 166,255 User benchmarks, average bench 61% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.1 GHz, turbo 3.2 GHz (avg) Performing way above expectations (100^th percentile)	72.9% Very good	Memory 89.7 1-Core 86.7 2-Core 171 69% 116 Pts	4-Core 324 8-Core 334 44% 329 Pts	64-Core 335 21% 335 Pts
Poor: 42% ↑ This bench: 72.9% Great: 70%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 550-Ti-$250 54,392 User benchmarks, average bench 9% Nvidia(10DE 089C) 1GB Driver: nvd3dumx.dll Ver. 10.18.13.6822 Relative performance n/a - atypical extreme
Poor: 7% Great: 9%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Kingston SSDNow V+200 Series 120GB 853 User benchmarks, average bench 72% 51GB free (System drive) Firmware: 501ABBF0 Max speed: SATA 3.0 600 MB/s Relative performance (0^th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable (ID) Attribute Now Worst Value (01) Raw read error rate 116 116 127360436 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 0 0 64364379912143 (0C) Power cycle count 100 100 737 (AB) Unknown 0 0 0 (AC) Unknown 0 0 0 (AE) Unknown 0 0 45 (B1) Unknown 0 0 5 (B5) Unknown 0 0 0 (B6) Unknown 0 0 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 32 89 34365571104 (C3) Hardware ECC recovered 120 120 127360436 (C4) Reallocation count 100 100 0 (C9) Soft read error rate 120 120 127360436 (CC) Soft ECC correction 120 120 127360436 (E6) GMR head amplitude 100 100 100 (E7) Temperature 100 100 0 (E9) Unknown 0 0 10072 (EA) Unknown 0 0 8250 (F1) Unknown 0 0 8250 (F2) Unknown 0 0 5885	32.4% Below average	Read 164 Write 93.5 Mixed 116 28% 124 MB/s	4K Read 11.6 4K Write 42.6 4K Mixed 10.8 54% 21.7 MB/s	DQ Read 76.7 DQ Write 105 DQ Mixed 31.1 40% 70.9 MB/s
Poor: 54% ↑ This bench: 32.4% Great: 83%
Qnap iSCSI Storage 161GB 14 User benchmarks, average bench 24% 149GB free Firmware: 4.0 Performing way below expectations (14^th percentile)	7.32% Terrible	Read 11.3 Write 11.3 Mixed 11.7 9% 11.4 MB/s	4K Read 4.74 4K Write 4.38 4K Mixed 5.26 863% 4.79 MB/s
Poor: 7% ↑ This bench: 7.32% Great: 38%
Seagate Barracuda 7200.10 320GB-$80 31,610 User benchmarks, average bench 34% 18GB free Firmware: 3.AAK Max speed: SATA 1.0 150 MB/s Performing below expectations (39^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 109 88 22607948 (03) Spinup time 96 95 0 (04) Start/Stop count 96 96 4849 (05) Reallocated sector count 100 100 0 (07) Seek error rate 71 60 206883046579 (09) Power-on hours count 44 44 49398 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 97 97 3893 (BB) vendor-specific 100 100 0 (BD) vendor-specific 100 100 0 (BE) vendor-specific 54 44 942145582 (C2) HDA temperature 46 56 85899345966 (C3) Hardware ECC recovered 62 47 63376018 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 253 0 (CA) Data Address Mark errors 100 253 0	31.5% Below average	Read 50.6 Write 58.7 Mixed 57.9 42% 55.7 MB/s	4K Read 0.41 4K Write 1.6 4K Mixed 0.24 73% 0.75 MB/s
Poor: 22% ↑ This bench: 31.5% Great: 43%

Memory Kit	Bench	Multi core	Single core	Latency
Kingston 9905403-442.A00LF 830B M2X4G64CB8HG9N-DG 8GB 3 User benchmarks, average bench 52% 1333, 1333 MHz 4096, 4096 MB Relative performance n/a - insufficient samples	51.5% Above average	MC Read 17.8 MC Write 18.8 MC Mixed 16.7 51% 17.8 GB/s	SC Read 14.3 SC Write 15.2 SC Mixed 15.1 42% 14.9 GB/s	Latency 67.7 59% 67.7 ns
Poor: 52% ↑ This bench: 51.5% Great: 53%

Take a copy of your results How to check your in-game FPS

System Memory Latency Ladder

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

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

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MBD

Typical Z77 Extreme4 Builds (Compare 4,052 builds) See popular component choices, score breakdowns and rankings

Gaming 37%

Jet ski

Desktop 77%

Battleship

Workstation 29%

Raft

Motherboard: Asrock Z77 Extreme4 - $158

CPU
Core i5-3570KIntel $50Bench 68%, 185,516 samples	1,540x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	960x
Core i7-3770Intel $297Bench 69%, 278,207 samples	567x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	312x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	275x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	238x

SSD
860 Evo 500GBSamsung $80Bench 105%, 762,998 samples	176x
850 Evo 500GBSamsung $85Bench 112%, 695,664 samples	142x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	107x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	91x
Vengeance DDR3 1600 C10 2x8GBCorsairBench 54%, 43,127 samples	87x
Vengeance DDR3 1600 C9 2x4GBCorsairBench 48%, 73,650 samples	81x

EDIT WITH CUSTOM PC BUILDER

Value: 58% - Above average

Total price: $488

CPU	GPU	SSD
Intel Core i5-12600K $174	Nvidia RTX 4060 $293	WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $110	Nvidia RTX 4060-Ti $385	WD Black SN850X M.2 1TB $89
Intel Core i5-13600K $249	Nvidia RTX 4070 $549	Crucial T700 M.2 4TB $369