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Details for Result ID Intel(R) Core(TM) i7-9750HF CPU @ 2.60GHz (6C 12T 4.49GHz, 4.2GHz IMC, 6x 256kB L2, 12MB L3); Intel Core8H (CofeeLake-H 6C) Mobile Host Bridge/DRAM Registers; 2x 8GB Hynix (Hyundai) HMA81GS6JJR8N-VK SO-DIMM DDR4 (2.67GHz 128-bit) PC4-21300 (19-19-19-43 4
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Rank
#3356
#3356
Local Rank #3356
Position Higher than 92.33% ranked results
Points 92
Score 22541GB/s
Qualification Excellent Performance ;)
Created 16 August 2020
Serial Number c2ffcdfcdabbdae7d6e5d5e4d6e1c7b588b89efb9ea393b5c6fbcafd
Individual Results
Data Cache Bandwidth
Data Cache Bandwidth
L0 Cache Bandwidth
L1 Cache Bandwidth 112322GB/s
L2 Cache Bandwidth 65351GB/s
L3 Cache Bandwidth 30270GB/s
L4 Cache Bandwidth
  Global Rank | Top Data Cache Bandwidth Ranks
Statistical Analysis
Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Certification Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Expected Score Range (Confidence Interval) 17928GB/s - 23200GB/s
Aggregated Results 4
Observed Score Range (Sample Interval) 20564GB/s (19900GB/s - 22541GB/s)
Standard Deviation ±1318GB/s
Variation Coefficient (CV) 6.41%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Individual Result
Intel
Intel
Result ID Intel(R) Core(TM) i7-9750HF CPU @ 2.60GHz (6C 12T 4.49GHz, 4.2GHz IMC, 6x 256kB L2, 12MB L3); Intel Core8H (CofeeLake-H 6C) Mobile Host Bridge/DRAM Registers; 2x 8GB Hynix (Hyundai) HMA81GS6JJR8N-VK SO-DIMM DDR4 (2.67GHz 128-bit) PC4-21300 (19-19-19-43 4
Component
Intel Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300
Brand Intel
Price
Best Price for Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 @ Amazon Best Price for Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 @ Amazon
Firmware MU069E0DC6; BHCN38WW H:AE 1.95.0.7 D:0.FF D:0.FF
Number of Devices / Threads 1 / 12
State Normal
Speed 449GHz
Performance vs. Speed (aka Speed Efficiency) 5025GB/s/GHz
Power 690W
Performance vs. Power (aka Power Efficiency) 327GB/s/W
Capacity 1369MB
Capacity vs. Power (aka Size Efficiency) 020MB/W
Top Data Cache Bandwidth Ranks | Top Components | Top Brands | Details for Component Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 | Best Price for Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 @ Amazon
Computer/Device
Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216)
Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216)
Name
Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216)
Brand Lenovo
Price
Best Price for Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) @ Amazon Best Price for Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) @ Amazon
Platform Laptop/Netbook
Operating System Windows x64 10.0.19.3
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) | Best Price for Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) @ Amazon
Program
Data Cache Bandwidth
Data Cache Bandwidth
Name / Version SiSoftware Sandra 30.61
Registered No
Benchmark
Data Cache Bandwidth Data Cache Bandwidth
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User
Anonymous
Anonymous
Name Anonymous
Status Active
Country
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Team
World
World
Name World
Status Active
Country  
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Aggregated Results
Component Average Score Average Capacity Average Speed Power State Platform Operating System Popularity
Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 20564GB/s 1369MB 394GHz690W Normal Laptop/Netbook Windows x64 10.0.20.9 4
0 - 5 (1) 
Individual Results
User Team Computer/Device Result ID Score Capacity Speed Power State Platform Operating System Created
Anonymous Anonymous World World Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 Intel(R) Core(TM) i7-9750HF CPU @ 2.60GHz (6C 12T 4.49GHz, 4.2GHz IMC, 6x 256kB L2, 12MB L3); Intel Core8H (CofeeLake-H 6C) Mobile Host Bridge/DRAM Registers; 2x 8GB Hynix (Hyundai) HMA81GS6JJR8N-VK SO-DIMM DDR4 (2.67GHz 128-bit) PC4-21300 (19-19-19-43 4 22541GB/s 1369MB 449GHz690W Normal Laptop/Netbook Windows x64 10.0.19.3 16 August 2020
Anonymous Anonymous World World Lenovo 81T0 Legion Y7000 2019 PG0 (Lenovo LNVNB161216) Lenovo 81T0 Legion Y7000 2019 PG0 (Lenovo LNVNB161216) Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 Intel(R) Core(TM) i7-9750HF CPU @ 2.60GHz (6C 12T 4.49GHz, 4.2GHz IMC, 6x 256kB L2, 12MB L3); Intel Core8H (CofeeLake-H 6C) Mobile Host Bridge/DRAM Registers; 2x 8GB Hynix (Hyundai) HMA81GS6JJR8N-VK SO-DIMM DDR4 (2.67GHz 128-bit) PC4-21300 (19-19-19-43 4 19913GB/s 1369MB 449GHz690W Normal Laptop/Netbook Windows x64 10.0.19.9 13 August 2020
Anonymous Anonymous World World Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 Intel(R) Core(TM) i7-9750HF CPU @ 2.60GHz (6C 12T 2.59GHz/4.5GHz, 2.3GHz/4.2GHz IMC, 6x 256kB L2, 12MB L3); Intel Core8H (CofeeLake-H 6C) Mobile Host Bridge/DRAM Registers; 2x 8GB Hynix (Hyundai) HMA81GS6JJR8N-VK SO-DIMM DDR4 (2.67GHz 128-bit) PC4-21300 19903GB/s 1369MB 259GHz690W Normal Laptop/Netbook Windows x64 10.0.20.4 30 August 2020
Anonymous Anonymous World World Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) Lenovo 81Q4 Legion Y540-17IRH (Lenovo LNVNB161216) Intel Core i7-9750HF; Intel Core8H Mobile Registers; 2x 8GB Hynix HMA81GS6JJR8N-VK SODIMM DDR4 PC4-21300 Intel(R) Core(TM) i7-9750HF CPU @ 2.60GHz (6C 12T 4.19GHz/4.5GHz, 3.9GHz/4.2GHz IMC, 6x 256kB L2, 12MB L3); Intel Core8H (CofeeLake-H 6C) Mobile Host Bridge/DRAM Registers; 2x 8GB Hynix (Hyundai) HMA81GS6JJR8N-VK SO-DIMM DDR4 (2.67GHz 128-bit) PC4-21300 19900GB/s 1369MB 419GHz690W Normal Laptop/Netbook Windows x64 10.0.20.9 10 January 2022
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