Intel Celeron N2807 vs Intel Core i7-840QM

VS
Performance
Celeron N2807
9763% of 36,991
Core i7-840QM380% better
4,68613% of 36,991

The Core i7-840QM has 380% better performance than the Celeron N2807 for the 3DMark 11 Performance Physics benchmark.

Performance per dollar
Celeron N2807
No data available
Core i7-840QM
8.257% of 121.53

The Core i7-840QM has 7% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: Intel Core i5-13400F.

Shop Celeron N2807
Shop Core i7-840QM
As an Amazon Associate I earn from qualifying purchases.

Summary

#

About the Intel Celeron N2807 CPU

The Intel Celeron N2807 is a 2-core (2-thread) processor built for the mobile CPU market. It launched in Q1 2014. It is part of Intel's Celeron lineup, which is based on the Bay Trail microarchitecture. The N2807 is compatible with Intel BGA 1170 motherboards and is fabricated on Intel's 22 nm manufacturing process. It features the HD Graphics integrated graphics solution.

Memory and Cache

The Celeron N2807 supports DDR3 memory. In terms of cache, the Celeron N2807 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 56 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 512 KB, is larger but slower than the L1.

Cores and Clock Speeds

The Celeron N2807 features 2 total cores which can process 2 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 1580.0 MHz, and it can boost up to 2.2 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The Celeron N2807 includes an integrated graphics solution called HD Graphics. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.

Benchmark Performance

The Celeron N2807 has the 702nd best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 2.64% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.

About the Intel Core i7-840QM CPU

The Intel Core i7-840QM is an end-of-life 4-core (8-thread) processor built for the mobile CPU market. It launched in Q2 2010 with a suggested retail price of $568. It is part of Intel's Core i7 lineup, which is based on the Clarksfield microarchitecture. The i7-840QM is compatible with Intel Socket G1 motherboards and is fabricated on Intel's 45 nm manufacturing process.

Memory and Cache

The Core i7-840QM supports DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core i7-840QM has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 256 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 8 MB.

Cores and Clock Speeds

The Core i7-840QM features 4 total cores which can process 8 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 1867.0 MHz, and it can boost up to 3.2 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The Core i7-840QM does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.

Benchmark Performance & Value

The Core i7-840QM has the 413th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 12.67% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D. Its 4,686 score and $568 launch price (MSRP) gives it a performance per dollar of 8.25. This is the 205th best in value for the 3DMark 11 Perf. Physics benchmark.

General Info

General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.

InfoCeleron N2807Core i7-840QM
ManufacturerIntelIntel
SeriesCeleronCore i7
Market SegmentMobileMobile
Release DateQ1 2014Q2 2010
Launch Price (MSRP)--$568
Production StatusActiveEnd-of-life
ShopCheck PriceCheck Price

Benchmark Performance

#
Performance
Celeron N2807
9763% of 36,991
Core i7-840QM380% better
4,68613% of 36,991

The Core i7-840QM has 380% better performance than the Celeron N2807 for the 3DMark 11 Performance Physics benchmark.

The Celeron N2807 is ranked 702nd with a score of 976, and the Core i7-840QM is ranked 413th with a score of 4,686.

Performance per dollar
Celeron N2807
No data available
Core i7-840QM
8.257% of 121.53

The Core i7-840QM has 16% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.

Core i7-840QM's 8.25 performance per dollar ranks it 0th among the other benchmarked CPUs in our database.

Relative Performance

The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.

Choose Baseline CPU:Celeron N2807 or
CPUBenchmark Performance
Core i5-7300HQ6,042+519%
Core i3-N3004,983+411%
Core i7-840QM4,686+380%
Core i3-7100H4,559+367%
Core i7-740QM4,450+356%
A4-4355M994+2%
Celeron N3060993+2%
Celeron N2807976
Celeron N2820967-1%
Celeron N3050932-5%

Relative Value For Money

The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.

Choose Baseline CPU:Celeron N2807 orCore i7-840QM
CPUPerformance Per Dollar
Core i7-5600U9.65+17%
Core m3-6Y309.62+17%
Core m5-6Y579.54+16%
Core m5-6Y549+9%
Core i7-5650U8.92+8%
Core i7-840QM8.25
Core i7-5550U8.15-1%
Core i7-2960XM7.39-10%
Core i7-820QM7.33-11%
Core i7-2920XM7.22-12%

Benchmark Scores

This table showcases the average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.

  • Popular
BenchmarkCeleron N2807Core i7-840QM
3DMark 11 Performance Physics
976
4,686
(+380.12%)
Cinebench R15 Multi-Core
65
--
Cinebench R15 Single-Core
35
--
Geekbench 6.2 Multi-Core
248
1,006
(+305.65%)
Geekbench 6.2 Single-Core
151
373
(+147.02%)
CPU Mark Multi-Thread
505
1,945
(+285.15%)
CPU Mark Single-Thread
572
1,132
(+97.9%)
Benchmarks Source: Notebookcheck

Technical Specs

#

Manufacturing Details

Information about the CPU's manufacturing like its foundry, process size, and transistor count.

SpecCeleron N2807Core i7-840QM
ManufacturerIntelIntel
FoundryIntelIntel
Process Size22 nm45 nm
Transistors--774 million

Architecture

CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.

SpecCeleron N2807Core i7-840QM
SeriesCeleronCore i7
MicroarchitectureBay TrailClarksfield
CodenameBay Trail-MClarksfield
Memory SupportDDR3DDR3
Memory Channels--Dual-channel
ECC MemoryNoNo

Cores & Clock Speeds

Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.

SpecCeleron N2807Core i7-840QM
Cores24
Threads28
Clock Speed1580.0 MHz1867.0 MHz
Turbo Clock2.2 GHz3.2 GHz
Base Clock--133 MHz
Multiplier--14.0x
Multiplier UnlockedNoNo

Cache

CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.

SpecCeleron N2807Core i7-840QM
L1 Cache56 KB64 KB
L2 Cache512 KB256 KB
L3 Cache--8 MB

Compatibility & Power Consumption

Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.

SpecCeleron N2807Core i7-840QM
SocketIntel BGA 1170Intel Socket G1
PCI Express--PCIe 2.0 x16
Thermal Design Power (TDP)4 W45 W
TJ Max105 °C100 °C

Graphics, Features, & Extensions

Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.

SpecCeleron N2807Core i7-840QM
Integrated GraphicsHD Graphics--
Extensions / TechnologiesMMX, SSE, SSE2, SSE3, SSSE3, EIST, XD bit, BPT, NXMMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EIST, Intel 64, HTT, VT-x, VT-d, NX bit, TXT, TBT 1.0

Check out these comparisons for similar CPUs:

Looking for alternatives? Check out these similar CPUs:

* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.