Intel Core i7-2617M vs Core i5-520M

Intel Core i7-2617M
Intel Core i5-520M

General info

Comparing Core i7-2617M and Core i5-520M processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
no data
 
12.34
Type
Laptop
 
Laptop
Series
Intel Core i7
 
Intel Core i5
Architecture codename
Sandy Bridge
 
Arrandale
Release date
3 January 2011
 
4 January 2010
Launch price (MSRP)
$100
 
$225
Price now
no data
 
$70

Technical specs

Core i7-2617M and Core i5-520M quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i7-2617M and Core i5-520M performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
4
 
4
Maximum frequency
2.6 GHz
 
2.93 GHz
Bus support
no data
 
2500 MHz
L1 cache
128 KB
 
128 KB
L2 cache
512 KB
 
512 KB
L3 cache
4096 KB
 
3072 KB
Manufacturing process technology
32 nm
 
32 nm
Die size
149 mm2
 
81+114 mm2
Maximum core temperature
100 °C
 
105 °C
Transistor count
624 Million
 
382+177 Million
64 bit support
+
 
+

Compatibility

Information on Core i7-2617M and Core i5-520M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
1
Socket
FCBGA1023
 
PGA988, BGA1288
Power consumption (TDP)
17 Watt
 
35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-2617M and Core i5-520M. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® AVX
 
Intel® SSE4.1, Intel® SSE4.2
AES-NI
+
 
+
FMA
+
 
+
AVX
+
 
-
vPro
+
 
+
Enhanced SpeedStep (EIST)
+
 
+
My WiFi
+
 
no data
Turbo Boost
2.0
 
+
Hyper-Threading
+
 
+
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
+
 
+
Demand Based Switching
-
 
no data
PAE
no data
 
36 Bit
FDI
+
 
+
Fast Memory Access
+
 
+

Security technologies

Core i7-2617M and Core i5-520M technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
+
EDB
+
 
+
Identity Protection
+
 
-
Anti-Theft
+
 
no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-2617M and Core i5-520M are enumerated here.
VT-d
+
 
+
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i7-2617M and Core i5-520M.
Supported memory types
DDR3-1066, DDR3-1333
 
DDR3-800, DDR3-1066
Maximum memory size
8.01 GB
 
8.3 GB
Max memory channels
2
 
2
Maximum memory bandwidth
21.3 GB/s
 
17.1 GB/s

Graphics specifications

General parameters of GPUs integrated into Core i7-2617M and Core i5-520M.
Integrated graphics
 
Intel® HD Graphics for Previous Generation Intel® Processors
Quick Sync
+
 
-
Clear Video
no data
 
+
Clear Video HD
+
 
+
Graphics max frequency
950 MHz
 
766 MHz
InTru 3D
+
 
no data

Graphics interfaces

Available interfaces and connections of Core i7-2617M and Core i5-520M integrated GPUs.
Number of displays supported
2
 
2
eDP
+
 
no data
DisplayPort
+
 
-
HDMI
+
 
-
SDVO
+
 
no data
CRT
+
 
no data

Peripherals

Specifications and connection of peripherals supported by Core i7-2617M and Core i5-520M.
PCIe revision
2.0
 
2.0
Max number of PCIe lanes
16
 
16

Benchmark performance

Non-gaming benchmarks performance of Core i7-2617M and Core i5-520M. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i7-2617M 2.06
i5-520M 2.06

3DMark06 CPU

i7-2617M 2762 +1.2%
i5-520M 2729

Cinebench 10 32-bit single-core

i7-2617M 3315 +8.8%
i5-520M 3046

Cinebench 10 32-bit multi-core

i7-2617M 6690
i5-520M 6753 +0.9%

Cinebench 11.5 64-bit multi-core

i7-2617M 2
i5-520M 2 +4.8%

wPrime 32

i7-2617M 24
i5-520M 20 +20.6%

Passmark

i7-2617M 1678 +0.2%
i5-520M 1674

Mining hashrates

Cryptocurrency mining performance of Core i7-2617M and Core i5-520M. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
4.9 Mh/s
 
no data

Gaming performance

Let's see how good Core i7-2617M and Core i5-520M are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i7-2617M

Somewhat newer (3 January 2011 vs 4 January 2010)
Cheaper ($100 vs $225)
Less power hungry (17 vs 35 watts)
AVX (Advanced Vector Extensions - a set of SIMD instructions working with 128- and 256-bit registers)
IdentityProtectionTechVersion
QuickSyncVideo
DisplayPortMenu
HDMIMenu

Advantages of Intel Core i5-520M

Enhanced SpeedStep (saves energy by managing CPU frequency and voltage in realtime. Supercedes SpeedStep)

So, Core i7-2617M or Core i5-520M?

Technical City couldn't decide between Intel Core i7-2617M and Intel Core i5-520M. The differences in performance seem too small.
Should you still have questions on choice between Core i7-2617M and Core i5-520M, ask them in Comments section, and we shall answer.

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