Asrock Z77 Extreme4

Performance Results


Gaming 39% Jet ski	Desktop 81% Aircraft carrier	Workstation 30% Sail boat


PC Status	Overall this PC is performing as expected (55th percentile). This means that out of 100 PCs with exactly the same components, 45 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 76.4%, this CPU's suitability for 3D gaming is good.
Graphics	45.8% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Boot Drive	64.5% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system 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.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	6 GB free of 8 GB @ 1.6 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20130711
Uptime	0.1 Days
Run Date	Jun 18 '16 at 00:33
Run Duration	231 Seconds
Run User	BGR-User
Background CPU	6%

PC Performing as expected (55^th 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 3.5 GHz (avg) Performing way above expectations (91^st percentile)	76.4% Very good	Memory 93.7 1-Core 90.5 2-Core 184 73% 123 Pts	4-Core 343 8-Core 341 46% 342 Pts	64-Core 341 21% 341 Pts
Poor: 44% ↑ This bench: 76.4% Great: 79%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 780 4GB 988 User benchmarks, average bench 45% Palit(1569 1007) ≥ 4GB Driver: nvd3dumx.dll Ver. 10.18.13.5891 Performing below potential (68^th percentile) - GPU OC Guide	45.8% Average	Lighting 58 Reflection 50 Parallax 63.6 47% 57.2 fps	MRender 66.6 Gravity 45.4 Splatting 47.9 43% 53.3 fps
Poor: 40% ↑ This bench: 45.8% Great: 49%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 840 Evo 120GB-$85 104,444 User benchmarks, average bench 91% 21GB free (System drive) Firmware: EXT0DB6Q 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 99 99 2925 (0C) Power cycle count 98 98 1271 (B1) Unknown 97 97 28 (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 59 39 41 (C3) Hardware ECC recovered 200 200 0 (C7) UDMA CRC error rate 100 100 0 (EB) Unknown 99 99 142 (F1) Unknown 99 99 10360302337	64.5% Good	Read 371 Write 257 Mixed 257 65% 295 MB/s	4K Read 30.3 4K Write 34.2 4K Mixed 18.2 87% 27.6 MB/s	DQ Read 240 DQ Write 123 DQ Mixed 58.5 76% 140 MB/s
Poor: 63% ↑ This bench: 64.5% Great: 108%
Hitachi HDS5C4040ALE630 4TB 1,274 User benchmarks, average bench 57% 141GB free Firmware: MPAOA3B0 Max speed: SATA 3.0 600 MB/s Performing below expectations (37^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 134 134 102 (03) Spinup time 147 147 42976608797 (04) Start/Stop count 99 99 6548 (05) Reallocated sector count 100 100 0 (07) Seek error rate 100 100 0 (08) Seek timer performance 111 111 43 (09) Power-on hours count 99 99 9362 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 99 99 5860 (C0) Power-off retract count 95 95 6615 (C1) Load/Unload cycle count 95 95 6615 (C2) HDA temperature 153 153 236224249895 (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 96	53.4% Above average	Read 96.8 Write 89.4 Mixed 76.6 66% 87.6 MB/s	4K Read 0.32 4K Write 1.43 4K Mixed 0.15 56% 0.63 MB/s
Poor: 35% ↑ This bench: 53.4% Great: 73%
Seagate Barracuda 7200.12 1TB-$70 337,642 User benchmarks, average bench 54% 12GB free Firmware: JC4B Max speed: SATA 3.0 600 MB/s Performing way below expectations (5^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 107 99 13125831 (03) Spinup time 100 100 0 (04) Start/Stop count 99 99 1831 (05) Reallocated sector count 100 100 0 (07) Seek error rate 74 60 25539117 (09) Power-on hours count 94 94 5795 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 99 99 1315 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 99 17180131332 (BD) vendor-specific 100 100 0 (BE) vendor-specific 63 49 622985253 (C2) HDA temperature 37 51 47244640293 (C3) Hardware ECC recovered 23 21 13125831 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 199 292 (F0) Head flying hours 100 253 -12416750443100 (F1) Unknown 100 253 649702138 (F2) Unknown 100 253 2788149584	32.4% Below average	Read 61.5 Write 51.2 Mixed 63 44% 58.6 MB/s	4K Read 0.47 4K Write 0.96 4K Mixed 0.37 78% 0.6 MB/s
Poor: 34% ↑ This bench: 32.4% Great: 68%
WD My Passport 0820 2TB 18,744 User benchmarks, average bench 29% 363GB free, PID 0820 Operating at USB 3.0 Speed Performing as expected (49^th percentile)	30.4% Below average	Read 70.3 Write 72.9 Mixed 75.7 95% 72.9 MB/s	4K Read 0.38 4K Write 1.37 4K Mixed 0.22 55% 0.65 MB/s
Poor: 14% ↑ This bench: 30.4% Great: 42%
Adata S102 Pro USB 3.0 16GB-$22 1,656 User benchmarks, average bench 17% 10GB free, PID 312b Operating at USB 3.0 Speed Performing way above expectations (94^th percentile)	25.5% Poor	Read 114 Write 23.5 Mixed 39.8 59% 59 MB/s	4K Read 5.82 4K Write 0.82 4K Mixed 0.66 72% 2.43 MB/s
Poor: 8% ↑ This bench: 25.5% Great: 27%

Memory Kit	Bench	Multi core	Single core	Latency
Corsair Vengeance DDR3 1600 C9 2x4GB 73,650 User benchmarks, average bench 48% 2 of 4 slots used 8GB DIMM DDR3 clocked @ 1600 MHz Performing way above expectations (89^th percentile)	58.7% Above average	MC Read 20 MC Write 21.8 MC Mixed 19.2 58% 20.3 GB/s	SC Read 15.6 SC Write 16.8 SC Mixed 17.3 47% 16.6 GB/s	Latency 60.5 66% 60.5 ns
Poor: 28% ↑ This bench: 58.7% 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 4,000 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	948x
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	237x

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 $279	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