Average Bench: 35.8% (564th of 1128)

Based on 1,737 user benchmarks.  Device: BFEBFBFF00020655 Model: Intel(R) Core(TM) i7 CPU M 640 @ 2.80GHz
Poor: 13%Average: 35.8% Great: 43%
Gaming
Gaming 36%
Jet ski
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 21%
Surfboard

Poor average bench

The Intel Core i7 M 640 averaged 64.2% 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

Single Core Floating Point Speed 70.3Pts
Avg. Single Core Mixed Speed 67.8Pts

Above average consistency

The range of scores (95th - 5th percentile) for the Intel Core i7 M 640 is 30.1%. This is a relatively narrow range which indicates that the Intel Core i7 M 640 performs reasonably consistently under varying real world conditions.

Weaknesses

Multi Core Floating Point Speed 166Pts
Avg. Multi Core Mixed Speed 160Pts
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Average Bench

(Based on 1,737 samples)
Min Avg Max
20.5 SC Int 66.4 81.2
21.7 SC Float 70.3 84.9
21.1 SC Mixed 67.8 83.1
54.5% 68.2 Pts
Min Avg Max
52.9 QC Int 149 184
55.6 QC Float 161 199
56.9 QC Mixed 156 193
35.2% 155 Pts
Min Avg Max
54.8 MC Int 154 184
61.3 MC Float 166 199
58.1 MC Mixed 160 193
23.9% 160 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
CPU, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 3.15 GHz (avg)
SC Int 77.8
SC Float 86.6
SC Mixed 81.2
66% 81.9 Pts
QC Int 185
QC Float 193
QC Mixed 194
43% 191 Pts
MC Int 182
MC Float 193
MC Mixed 189
28% 188 Pts
CPU 1, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz
SC Int 76.1
SC Float 84.1
SC Mixed 82.2
65% 80.8 Pts
QC Int 180
QC Float 190
QC Mixed 188
42% 186 Pts
MC Int 181
MC Float 192
MC Mixed 187
28% 187 Pts
CPU, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 3.15 GHz (avg)
SC Int 74.4
SC Float 83.2
SC Mixed 80.3
63% 79.3 Pts
QC Int 188
QC Float 192
QC Mixed 184
43% 188 Pts
MC Int 180
MC Float 195
MC Mixed 188
28% 188 Pts
CPU, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 2.95 GHz (avg)
SC Int 79
SC Float 85.1
SC Mixed 83.2
66% 82.4 Pts
QC Int 168
QC Float 179
QC Mixed 173
39% 173 Pts
MC Int 171
MC Float 180
MC Mixed 173
26% 175 Pts
CPU 1, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 2.9 GHz (avg)
SC Int 79.4
SC Float 84.7
SC Mixed 82.6
66% 82.2 Pts
QC Int 165
QC Float 175
QC Mixed 171
39% 171 Pts
MC Int 166
MC Float 177
MC Mixed 172
26% 172 Pts
U2E1, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 3.05 GHz (avg)
SC Int 73.2
SC Float 80.9
SC Mixed 75.6
61% 76.6 Pts
QC Int 171
QC Float 180
QC Mixed 176
40% 176 Pts
MC Int 170
MC Float 180
MC Mixed 176
26% 175 Pts
CPU, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 2.85 GHz (avg)
SC Int 74.9
SC Float 78.6
SC Mixed 76.6
61% 76.7 Pts
QC Int 164
QC Float 167
QC Mixed 172
38% 168 Pts
MC Int 165
MC Float 176
MC Mixed 172
26% 171 Pts
Socket 989, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 2.95 GHz (avg)
SC Int 73
SC Float 78.8
SC Mixed 67.5
58% 73.1 Pts
QC Int 104
QC Float 119
QC Mixed 128
26% 117 Pts
MC Int 158
MC Float 162
MC Mixed 158
24% 159 Pts
CPU 1, 1 CPU, 2 cores, 4 threads
Base clock 2.8 GHz, turbo 1.9 GHz (avg)
SC Int 26.2
SC Float 29
SC Mixed 28.5
22% 27.9 Pts
QC Int 68.5
QC Float 84.9
QC Mixed 98.9
19% 84.1 Pts
MC Int 176
MC Float 190
MC Mixed 181
27% 182 Pts
1,737 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 10,956,951 CPUs tested.

Typical Core i7 M 640 Builds (Compare 2,294 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 37%
Jet ski
Workstation
Workstation 16%
Surfboard

System: Dell Latitude E6410

EDIT WITH CUSTOM PC BUILDER

Popular Core i7 M 640 systems:

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
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  • - Share your opinion by voting.
Processor Rankings (Price vs Performance) September 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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® Core™ i7-640M Processor (4M Cache, 2.80 GHz)
Code NameArrandale
Launch DateQ3'10
Processor Numberi7-640M
# of Cores2
# of Threads4
Cache4 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2
Embedded Options AvailableNo
Lithography32 nm
Recommended PriceN/A
Clock Speed2.8 GHz
Max Turbo Frequency3.46 GHz
Bus Speed2.5 GT/s DMI
Max TDP35 W

Graphics

Processor GraphicsIntel® HD Graphics
Graphics Base Frequency500 MHz
# of Displays Supported2
Graphics Max Dynamic Frequency766 MHz
Clear Video HD TechYes
Flexible Display InterfaceYes
Clear Video Tech for MIDYes
Macrovision License RequiredNo

Memory

Max Memory Size8 GB
Memory TypesDDR3 800/1066
Memory Channels2
Memory Bandwidth17.1 GB/s
Physical Address Extensions36-bit
ECC Memory SupportedNo

Expansion Options

PCI Express Revision2.0
PCI Express Configurations1x16
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech1.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
vPro TechYes
Fast Memory AccessYes
Flex Memory AccessYes

Package

Package SizerPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Graphics and IMC Lithography45 nm
Max CPU Configuration1
Sockets SupportedBGA1288, PGA988
Processing Die Size81 mm2
# of Processing Die Transistors382 million
Graphics and IMC Die Size114 mm2
# of Graphics and IMC Die Transistors177 million

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes

 Comments

1128 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $344Samsung 850 Evo 250GB $86
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $110
Intel Core i5-8600K $260AMD RX 480 $280Samsung 850 Pro 256GB $135
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $150SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $899SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $33Corsair Vengeance LPX DDR4 3200 C16 2x8GB $160SanDisk Ultra Fit 32GB $11
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