Intel Core i3-2377M vs Pentium 2127U

Intel Core i3-2377M
Intel Pentium 2127U

General info

Comparing Core i3-2377M and Pentium 2127U processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
n/d
 
4.00
Type
Laptop
 
Laptop
Series
Intel Core i3
 
Intel Pentium
Achitecture codename
Sandy Bridge
 
Ivy Bridge
Release date
1 August 2011
 
1 July 2013
Launch price (MSRP)
$250
 
$134
Price now
n/d
 
$134

Technical specs

Core i3-2377M and Pentium 2127U quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i3-2377M and Pentium 2127U performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
4
 
2
Maximum frequency
1.5 GHz
 
1.9 GHz
L1 cache
64K (per core)
 
128 KB
L2 cache
256K (per core)
 
512 KB
L3 cache
3 MB (shared)
 
2048 KB
Manufacturing process technology
32 nm
 
22 nm
Die size
149 mm2
 
n/d
Maximum core temperature
100 °C
 
105 °C
Transistor count
624 Million
 
n/d
64 bit support
+
 
+

Compatibility

Information on Core i3-2377M and Pentium 2127U 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
 
FCBGA1023
Power consumption (TDP)
17 Watt
 
17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2377M and Pentium 2127U. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® AVX
 
Intel® SSE4.1, Intel® SSE4.2
FMA
+
 
-
AVX
+
 
-
vPro
-
 
-
Enhanced SpeedStep (EIST)
+
 
+
My WiFi
+
 
+
Turbo Boost
-
 
-
Hyper-Threading
+
 
-
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
+
 
+
Demand Based Switching
-
 
-
FDI
+
 
+
Fast Memory Access
+
 
+

Security technologies

Core i3-2377M and Pentium 2127U technologies aimed at raising security, for example, by protecting against hacks.
TXT
-
 
-
EDB
+
 
+
Identity Protection
+
 
-
Anti-Theft
+
 
-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2377M and Pentium 2127U are enumerated here.
AMD-V
+
 
-
VT-d
-
 
-
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i3-2377M and Pentium 2127U.
Supported memory types
DDR3-1066, DDR3-1333
 
DDR3 / L / -RS 1333 / 1600
Maximum memory size
16 GB
 
32 GB
Max memory channels
2
 
2
Maximum memory bandwidth
19.87 GB / s
 
25.6 GB / s

Graphics specifications

General parameters of GPUs integrated into Core i3-2377M and Pentium 2127U.
Integrated graphics
Intel HD Graphics 3000 (350 - 1000 MHz)
 
Intel HD Graphics (Ivy Bridge) (350 - 1100 MHz)
Graphics max frequency
1 GHz
 
1.1 GHz
Quick Sync
+
 
-
Clear Video HD
+
 
-
InTru 3D
+
 
-

Graphics interfaces

Available interfaces and connections of Core i3-2377M and Pentium 2127U integrated GPUs.
Number of displays supported
2
 
3
eDP
+
 
+
DisplayPort
+
 
+
HDMI
+
 
+
SDVO
+
 
+
CRT
+
 
+

Peripherals

Specifications and connection of peripherals supported by Core i3-2377M and Pentium 2127U.
PCIe revision
2.0
 
2.0
Max number of PCIe lanes
16
 
16

Benchmark performance

Non-gaming benchmarks performance of Core i3-2377M and Pentium 2127U. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i3-2377M 5.45 +0.4%
Pentium 2127U 5.43

3DMark06 CPU

i3-2377M 1808
Pentium 2127U 2027 +12.1%

Cinebench 10 32-bit single-core

i3-2377M 1850
Pentium 2127U 2625 +41.9%

Cinebench 10 32-bit multi-core

i3-2377M 4248
Pentium 2127U 5016 +18.1%

Cinebench 11.5 64-bit single-core

i3-2377M 1
Pentium 2127U 1 +41.1%

Cinebench 11.5 64-bit multi-core

i3-2377M 1
Pentium 2127U 2 +7.1%

wPrime 32

i3-2377M 36 +10.1%
Pentium 2127U 40

Passmark

i3-2377M 1828 +0.4%
Pentium 2127U 1821

Gaming performance

Let's see how good Core i3-2377M and Pentium 2127U are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i3-2377M

0.4% faster in synthetic tests
HyperThreading (allows one physical CPU function as two logical ones. It increases performance, since while one logical CPU is waiting for data, the second may still do useful work)
AVX (Advanced Vector Extensions - a set of SIMD instructions working with 128- and 256-bit registers)
Quick Sync (hardware acceleration of video encoding and decoding for Intel CPUs. Speeds up video encoding by times, but at the cost of somewhat lower quality)
Virtualization (Hardware acceleration of virtual machines)
MMX (MultiMedia Extensions - the very first (1996) SIMD instruction expansion for Intel desktop CPUs, works with 64-bit registers)
SSE (Streaming SIMD Instructions - a SIMD instruction extension working with 128-bit registers)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
FMA4
IdentityProtectionTechVersion
QuickSyncVideo

Advantages of Intel Pentium 2127U

Much newer (1 July 2013 vs 1 August 2011)
Cheaper ($134 vs $250)
Finer manufacturing process technology (22 vs 32 nm)
Enhanced SpeedStep (saves energy by managing CPU frequency and voltage in realtime. Supercedes SpeedStep)
Thermal Monitoring (prevents a CPU from overheating by lowering frequency upon reaching the critical temperature)
Execute Disable Bit (allows marking some memory ranges as non-executable, thus protecting software against so-called "buffer overflow" attacks)

So, Core i3-2377M or Pentium 2127U?

Technical City couldn't decide between Intel Core i3-2377M and Intel Pentium 2127U. The differences in performance seem too small.
Should you still have questions on choice between Core i3-2377M and Pentium 2127U, ask them in Comments section, and we shall answer.

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