Intel Core i7-640LM vs Xeon D-1523N

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Intel Core i7-640LM vs Xeon D-1523N

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Mini Review

Intel Core i7-640LM advantages

 

Intel Xeon D-1523N advantages

 

i7-640LM vs D-1523N specifications comparison

The graphs below compare the most important characteristics of the Intel Xeon D-1523N and Intel Core i7-640LM CPUs. These features, along with an IPC (instructions per cycle) number, determine how well a CPU performs. The "Number of cores / threads" graph shows the number of cores (darker area). Lighter area on the graph corresponds to the number of extra threads, offered by Hyper-Threading technology. The "Operating frequency" chart uses dark color to represent base frequency, whereas lighter area is for additional frequency, provided by Turbo feature. Darker area on the "On-chip cache" graph is for the On-chip L2 cache. Lighter area is for the L3 cache cache. Although the L3 cache cache is usually larger than the On-chip L2 cache, it is always slower.

The number of cores / threads
9
7.2
5.4
3.6
1.8
0
 
 
4
 
8
 
 
Higher is better
Operating frequency
4
3.2
2.4
1.6
0.8
0
 
 
2.93GHz
 
2.6GHz
 
 
Higher is better
  - Intel Core i7-640LM       - Intel Xeon D-1523N
On-chip L2 + L3 cache
8000
6400
4800
3200
1600
0
 
 
4608KB
 
7168KB
 
 
Higher is better
Thermal Design Power
50
40
30
20
10
0
 
 
25W
 
45W
 
 
Lower is better

Detailed side by side comparison of i7-640LM vs Intel Xeon D-1523N specs can be found in the Specifications section below.


Pros and Cons summary

Core i7-640LM Xeon D-1523N
General recommendations:
 
  General recommendations:
 

Drawbacks:

 
 

Drawbacks:

 

Similar processors

Similar microprocessors use the same socket and architecture as Intel Core i7-640LM and Xeon D-1523N, however their performance and other characteristics are slightly different.

Specifications

Please visit Intel Core i7-640LM and Intel Xeon D-1523N pages for detailed specifications of both microprocessors.

 Intel Core i7-640LMIntel Xeon D-1523N
General information
Market segmentMobileServer
ManufacturerIntel
FamilyCore i7 MobileXeon D
Model numberi7-640LMD-1523N
CPU part numberCN80617003885AE
CN80617003885AA
GG8068203255105
Introduction date  
SocketBGA1288BGA1667
Processing Unit
Cores24
Threads  
Frequency (MHz)21332000
Turbo Frequency (MHz)  
L1 cache (KB)  
L2 cache (KB)  
Integrated Graphics
GPU Type  
Architecture / Microarchitecture
Microarchitecture  
Platform name  
Core name  
Technology (micron)  
Data width (bits)64
L3 cache (KB)40966144
Multiprocessing 
Instruction set extensions
AES / Advanced Encryption Standard 
AMD64 / EM64T 64-bit technology 
AVX / Advanced Vector Extensions  
AVX2 / Advanced Vector Extensions 2  
F16C / 16-bit Floating-Point conversion  
FMA3 / 3-operand Fused Multiply-Add  
MMX 
SSE 
SSE2 
SSE3 
SSE4.1 
SSE4.2 
SSSE3 / Supplemental SSE3 
TSX / Transactional Synchronization Extensions  
Supported technologies
Hyper-Threading 
PowerNow! / Enhanced SpeedStep 
Trusted Execution 
Turbo Core / Turbo Boost 
Virtualization 
Virus Protection / Execute Disable bit 
Integrated Memory Controller(s)
The number of controllers 
Memory channels (per controller) 
Memory channels (total) 
Supported memory  
Electrical / Thermal parameters
Core voltage (V)  
Max temperature (°C)  
Max power dissipation (Watt)  
TDP (Watt)  
Notes:

Rows with different specifications or features are highlighted.

Better specifications are shown in green color. Worse specs are shown in red color.

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