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Intel

Pentium 6405U

▲ 5011 ▼

2 Cores, 4 Threads @2.40 GHz, 15 W.
Release date ≈ Q2 2020.

Average Bench: 49.3% (815th of 1442)

Based on 1,392 user benchmarks.  Device: BFEBFBFF000806EC Model: Intel(R) Pentium(R) CPU 6405U @ 2.40GHz
Poor: 32%Average: 49.3% Great: 59%
Gaming
Gaming 49%
Yacht
Desktop
Desktop 55%
Yacht
Workstation
Workstation 35%
Jet ski

Popular builds with this CPU

Below average average bench

The Intel Pentium 6405U averaged 50.7% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 68Pts
Avg. Single Core Speed 64.9Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Pentium 6405U is 27%. This is a relatively narrow range which indicates that the Intel Pentium 6405U performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 182Pts
Avg. Octa Core Speed 181Pts
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Average Bench

(Based on 1,392 samples)
Rank 81549.3%
Min Avg Max
38.2 Memory 68 83.9
46 1-Core 64.9 75.7
77.3 2-Core 116 136
50.6% 83 Pts
Min Avg Max
116 4-Core 178 201
128 8-Core 181 201
24% 180 Pts
Min Avg Max
134 64-Core 182 201
11.3% 182 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
52.4% Above average
Memory 73.6
1-Core 68.3
2-Core 126
54% 89.4 Pts
4-Core 183
8-Core 183
24% 183 Pts
64-Core 182
11% 182 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
49.9% Average
Memory 68.3
1-Core 67.6
2-Core 111
51% 82.3 Pts
4-Core 184
8-Core 185
25% 185 Pts
64-Core 189
12% 189 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
49% Average
Memory 67.9
1-Core 65.9
2-Core 125
52% 86.2 Pts
4-Core 177
8-Core 174
24% 176 Pts
64-Core 178
11% 178 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
47% Average
Memory 64.3
1-Core 66.9
2-Core 104
48% 78.2 Pts
4-Core 175
8-Core 169
23% 172 Pts
64-Core 173
11% 173 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.05 GHz (avg)
46.8% Average
Memory 69.8
1-Core 65
2-Core 110
50% 81.6 Pts
4-Core 140
8-Core 143
19% 142 Pts
64-Core 146
9% 146 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
44.2% Average
Memory 58.1
1-Core 63.7
2-Core 118
47% 80 Pts
4-Core 176
8-Core 177
24% 177 Pts
64-Core 175
11% 175 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz
42.9% Average
Memory 54.2
1-Core 68.7
2-Core 129
48% 84.1 Pts
4-Core 183
8-Core 185
25% 184 Pts
64-Core 185
12% 185 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
34.4% Below average
Memory 49.1
1-Core 46.3
2-Core 103
38% 66.1 Pts
4-Core 112
8-Core 136
16% 124 Pts
64-Core 140
9% 140 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
26% Poor
Memory 27.4
1-Core 54.4
2-Core 84.8
31% 55.5 Pts
4-Core 145
8-Core 128
19% 136 Pts
64-Core 179
11% 179 Pts
1,392 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,758,613 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Typical Pentium 6405U Builds (Compare 1,292 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 50%
Yacht
Workstation
Workstation 3%
Tree trunk

System: HP Laptop 15-dw1xxx

CPU
Pentium 6405UIntelBench 49%, 1,392 samples271x
GPU
UHD GraphicsIntelBench 5%, 110,580 samples698x
UHD GraphicsIntelBench 2%, 1,390 samples270x
UHD Graphics 600IntelBench 1%, 35,976 samples212x
SSD
CVB-8D128-HP 128GBSsstcBench 64%, 922 samples106x
MZVLQ256HAJD-000H1 256GBSamsungBench 114%, 12,950 samples78x
SSDPEKNW512G8H 512GBIntelBench 147%, 27,018 samples67x
RAM
M471A5244CB0-CWE 1x4GBSamsungBench 34%, 6,590 samples134x
M471A1K43CB1-CTD 1x8GBSamsungBench 40%, 96,646 samples79x
HMA851S6DJR6N-XN 1x4GBHynixBench 35%, 2,414 samples55x
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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Pentium® Gold 6405U Processor
Launch DateQ4'19
Processor Number6405U
# of Cores2
# of Threads4
Cache2 MB
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2
Embedded Options AvailableNo
Lithography14 nm
Clock Speed2.40 GHz
Bus Speed4 GT/s
Max TDP15 W

Graphics

Processor GraphicsIntel® UHD Graphics
Graphics Base Frequency300 MHz
Graphics OutputeDP/DP/HDMI/DVI
# of Displays Supported3
Graphics Max Dynamic Frequency950 MHz
Quick Sync VideoYes
Clear Video HD TechYes
Clear Video Tech for MIDYes
Graphics Video Max Memory32 GB

Memory

Max Memory Size64 GB
Memory TypesDDR4-2400, LPDDR3-2133
Memory Channels2
Memory Bandwidth37.5 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision2
PCI Express Configurations1x4, 2x2, 1x2+2x1 and 4x1
Max # of PCI Express Lanes12

Data Protection

AES New InstructionsYes
Secure KeyYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost TechNo
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Identity Protection TechYes
Flex Memory AccessYes
Speed Shift TechnologyYes

Package

Package Size46mm x 24mm
Max CPU Configuration1
Sockets SupportedFCBGA1528

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechNo

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The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
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