Intel Core 2 Duo E8400 vs Celeron G1820TE

Intel Core 2 Duo E8400
Intel Celeron G1820TE

General info

Comparing Core 2 Duo E8400 and Celeron G1820TE processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
4.94
 
n/d
Type
Desktop
 
Desktop
Achitecture codename
Wolfdale
 
Haswell
Release date
on January 2008
 
on December 2013
Price now
$130
 
n/d

Technical specs

Core 2 Duo E8400 and Celeron G1820TE 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 E8400 and Celeron G1820TE performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
2
 
2
Maximum frequency
3 GHz
 
2.2 GHz
L1 cache
64K (per core)
 
64 KB (per core)
L2 cache
6 MB (shared)
 
256 KB (per core)
L3 cache
n/d
 
3 MB (shared)
Manufacturing process technology
45 nm
 
22 nm
Die size
104 mm2
 
177 mm2
Maximum case temperature (TCase)
72 °C
 
72 °C
Transistor count
410 million
 
1,400 million
64 bit support
+
 
+

Compatibility

Information on Core 2 Duo E8400 and Celeron G1820TE 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
775
 
FCLGA1150
Power consumption (TDP)
65 Watt
 
54 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8400 and Celeron G1820TE. You'll probably need this information if you require some particular technology.
Instruction set extensions
n/d
 
Intel® SSE4.1, Intel® SSE4.2
vPro
n/d
 
-
Enhanced SpeedStep (EIST)
n/d
 
+
Turbo Boost
n/d
 
-
Hyper-Threading
n/d
 
-
Idle States
n/d
 
+
Thermal Monitoring
-
 
+
FDI
n/d
 
+

Security technologies

Core 2 Duo E8400 and Celeron G1820TE technologies aimed at raising security, for example, by protecting against hacks.
TXT
n/d
 
-
EDB
n/d
 
+
Secure Key
n/d
 
+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E8400 and Celeron G1820TE are enumerated here.
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 E8400 and Celeron G1820TE.
Supported memory types
DDR1, DDR2, DDR3
 
DDR3-1333
Maximum memory size
n/d
 
32 GB
Max memory channels
n/d
 
2
Maximum memory bandwidth
n/d
 
21.3 GB / s
ECC memory support
-
 
+

Graphics specifications

General parameters of GPUs integrated into Core 2 Duo E8400 and Celeron G1820TE.
Integrated graphics
n/d
 
Intel HD (Haswell)
Max video memory
n/d
 
1.7 GB
Quick Sync
-
 
+
Graphics max frequency
n/d
 
1 GHz

Graphics interfaces

Available interfaces and connections of Core 2 Duo E8400 and Celeron G1820TE integrated GPUs.
Number of displays supported
n/d
 
3
eDP
n/d
 
+
DisplayPort
-
 
+
HDMI
-
 
+
DVI
n/d
 
+
VGA
n/d
 
+

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E8400 and Celeron G1820TE.
PCIe revision
n/d
 
Up to 3.0
Max number of PCIe lanes
n/d
 
16

Benchmark performance

Non-gaming benchmarks performance of Core 2 Duo E8400 and Celeron G1820TE. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

2 Duo E8400 4.54 +0.9%
Celeron G1820TE 4.50

Passmark

2 Duo E8400 2151 +0.9%
Celeron G1820TE 2132

Gaming performance

Let's see how good Core 2 Duo E8400 and Celeron G1820TE are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core 2 Duo E8400

0.9% faster in synthetic tests
SSE4

Advantages of Intel Celeron G1820TE

Finer manufacturing process technology (22 vs 45 nm)
Less power hungry (54 vs 65 watts)
Thermal Monitoring Technologies
ECCMemory
QuickSyncVideo
DisplayPortMenu
HDMIMenu

So, Core 2 Duo E8400 or Celeron G1820TE?

Technical City couldn't decide between Intel Core 2 Duo E8400 and Intel Celeron G1820TE. The differences in performance seem too small.
Should you still have questions on choice between Core 2 Duo E8400 and Celeron G1820TE, ask them in Comments section, and we shall answer.

Cast your vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favourite CPU.
Intel Core 2 Duo E8400
Intel Celeron G1820TE
Like
Like

Advices and comments

Here you can ask a question about Core 2 Duo E8400 or Celeron G1820TE, agree or disagree with our judgements, or report an error or mismatch.