Intel Core 2 Duo P8700 vs Celeron 3965Y

Intel Core 2 Duo P8700
Intel Celeron 3965Y

General info

Comparing Core 2 Duo P8700 and Celeron 3965Y processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
12.77
 
4.48
Type
Laptop
 
Laptop
Series
Intel Core 2 Duo
 
Intel Celeron
Achitecture codename
Penryn
 
Kaby Lake
Release date
1 January 2009
 
21 April 2017
Launch price (MSRP)
$209
 
n/d
Price now
$38
 
$107

Technical specs

Core 2 Duo P8700 and Celeron 3965Y quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core 2 Duo P8700 and Celeron 3965Y performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
2
 
2
Maximum frequency
2.53 GHz
 
1.5 GHz
Bus support
1066 MHz
 
n/d
L1 cache
n/d
 
128 KB
L2 cache
3072 KB
 
512 KB
L3 cache
n/d
 
2 MB
Manufacturing process technology
45 nm
 
14 nm
Die size
107 mm2
 
n/d
Maximum core temperature
n/d
 
100 °C
Transistor count
410 Million
 
n/d
64 bit support
+
 
+

Compatibility

Information on Core 2 Duo P8700 and Celeron 3965Y compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
n/d
 
1
Socket
BGA479, PGA478
 
FCBGA1515
Power consumption (TDP)
25 Watt
 
6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo P8700 and Celeron 3965Y. You'll probably need this information if you require some particular technology.
Instruction set extensions
n/d
 
Intel® SSE4.1, Intel® SSE4.2
AES-NI
-
 
+
AVX
-
 
+
vPro
n/d
 
+
Enhanced SpeedStep (EIST)
n/d
 
+
Speed Shift
n/d
 
+
My WiFi
n/d
 
+
Turbo Boost
n/d
 
-
Hyper-Threading
n/d
 
+
Idle States
n/d
 
+
Thermal Monitoring
-
 
+
Flex Memory Access
n/d
 
+
Smart Response
n/d
 
+

Security technologies

Core 2 Duo P8700 and Celeron 3965Y technologies aimed at raising security, for example, by protecting against hacks.
TXT
n/d
 
+
EDB
n/d
 
+
Secure Key
n/d
 
+
MPX
-
 
+
SGX
n/d
 
Yes with Intel® ME
OS Guard
n/d
 
+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo P8700 and Celeron 3965Y are enumerated here.
AMD-V
-
 
+
VT-d
n/d
 
+
VT-x
n/d
 
+
EPT
n/d
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core 2 Duo P8700 and Celeron 3965Y.
Supported memory types
n/d
 
LPDDR3-1866, DDR3L-1600
Maximum memory size
n/d
 
16 GB
Max memory channels
n/d
 
2
Maximum memory bandwidth
n/d
 
29.8 GB / s

Graphics specifications

General parameters of GPUs integrated into Core 2 Duo P8700 and Celeron 3965Y.
Integrated graphics
n/d
 
Intel HD Graphics 615 (300 - 850 MHz)
Max video memory
n/d
 
16 GB
Quick Sync
-
 
+
Clear Video
n/d
 
+
Clear Video HD
n/d
 
+
Graphics max frequency
n/d
 
850 MHz

Graphics interfaces

Available interfaces and connections of Core 2 Duo P8700 and Celeron 3965Y integrated GPUs.
Number of displays supported
n/d
 
3
eDP
n/d
 
+
DisplayPort
-
 
+
HDMI
-
 
+
DVI
n/d
 
+

Graphics image quality

Maximum display resolutions supported by Core 2 Duo P8700 and Celeron 3965Y integrated GPUs, including resolutions over different interfaces.
4K resolution support
n/d
 
+
Max resolution over HDMI 1.4
n/d
 
4096x2304@24Hz
Max resolution over eDP
n/d
 
4096x2304@60Hz
Max resolution over DisplayPort
n/d
 
4096x2304@60Hz

Graphics API support

APIs supported by Core 2 Duo P8700 and Celeron 3965Y integrated GPUs, sometimes API versions are included.
DirectX
n/d
 
12
OpenGL
n/d
 
4.4

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo P8700 and Celeron 3965Y.
PCIe revision
n/d
 
3.0
Max number of PCIe lanes
n/d
 
10

Benchmark performance

Non-gaming benchmarks performance of Core 2 Duo P8700 and Celeron 3965Y. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

2 Duo P8700 3.43 +1.2%
Celeron 3965Y 3.39

Passmark

2 Duo P8700 1624 +1.1%
Celeron 3965Y 1607

Gaming performance

Let's see how good Core 2 Duo P8700 and Celeron 3965Y are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core 2 Duo P8700

1.2% faster in synthetic tests

Advantages of Intel Celeron 3965Y

Much newer (21 April 2017 vs 1 January 2009)
Finer manufacturing process technology (14 vs 45 nm)
Less power hungry (6 vs 25 watts)
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)
AVX2 (Advanced Vector Extensions 2 - an extension to AVX, the 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)
AES-NI (Advanced Encryption Standard New Instructions - additional instructions for hardware acceleration of AES encryption and decryption)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)
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)
AES (Advanced Encryption Standard instructions set - hardware acceleration of AES encryption and decryption. Speeds up encryption software, e.g. Veracrypt)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
vPro (a marketing umbrella term for several Intel technologies: AMT, TXT, EDB, VT, Anti-Theft and some others)
AES-NI save
Thermal Monitoring Technologies
MemoryProtectionExtensionsVersion
QuickSyncVideo
DisplayPortMenu
HDMIMenu

So, Core 2 Duo P8700 or Celeron 3965Y?

Technical City couldn't decide between Intel Core 2 Duo P8700 and Intel Celeron 3965Y. The differences in performance seem too small.
Should you still have questions on choice between Core 2 Duo P8700 and Celeron 3965Y, ask them in Comments section, and we shall answer.

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