Intel Pentium 3805U: specs and benchmarks

Intel Pentium 3805U

Summary

Intel started Intel Pentium 3805U sales 1 March 2015 at a recommended price of $161. This is Broadwell-U architecture notebook processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 1900 MHz and a locked multiplier.

Compatibility-wise, this is FCBGA1168 processor with a TDP of 15 Watt and a maximum temperature of 105 °C. It supports DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600 memory.

It provides poor benchmark performance at 1.30 percent of a leader's which is AMD Ryzen Threadripper 3990X.

General info

Of Pentium 3805U processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Laptop
 
Series
Intel Pentium
 
Architecture codename
Broadwell-U
 
Release date
1 March 2015
 
Launch price (MSRP)
$161
 

Technical specs

Pentium 3805U's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Pentium 3805U's performance, but to be more precise you have to review its test results.
Number of cores
2
 
Number of threads
2
 
Maximum frequency
1.9 GHz
 
L1 cache
64K (per core)
 
of 896 (Atom C3950)
L2 cache
256K (per core)
 
of 8192 (Opteron 3380)
L3 cache
2 MB (shared)
 
Manufacturing process technology
14 nm
 
Die size
82 mm2
 
Maximum core temperature
105 °C
 
of 110 (Atom x7-E3950)
Maximum case temperature (TCase)
105 °C
 
Transistor count
1300 Million
 
of 19200 (Ryzen 7 3700)
64 bit support
+
 

Compatibility

Information on Pentium 3805U 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
 
Socket
FCBGA1168
 
Power consumption (TDP)
15 Watt
 
of 650 (Atom Z500)

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 3805U. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2
 
vPro
-
 
Enhanced SpeedStep (EIST)
+
 
Turbo Boost
-
 
Hyper-Threading
-
 
Idle States
+
 
Thermal Monitoring
+
 
Flex Memory Access
+
 
Smart Response
-
 
FDI
+
 
Fast Memory Access
+
 

Security technologies

Pentium 3805U technologies aimed at raising security, for example, by protecting against hacks.
TXT
-
 
EDB
+
 
Secure Key
+
 
Identity Protection
+
 
OS Guard
-
 

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 3805U are enumerated here.
AMD-V
+
 
VT-d
+
 
VT-x
+
 
EPT
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by Pentium 3805U.
Supported memory types
DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
 
of 4266 (Ryzen 9 4900H)
Maximum memory size
16 GB
 
Max memory channels
2
 
Maximum memory bandwidth
25.6 GB/s
 
of 262.26 (Xeon Platinum 9221)

Graphics specifications

General parameters of GPU integrated into Pentium 3805U.
Integrated graphics
Intel® HD Graphics for 5th Generation Intel® Processors
 
Quick Sync
+
 
Clear Video
+
 
Clear Video HD
-
 
Graphics max frequency
800 MHz
 
InTru 3D
+
 

Graphics interfaces

Available interfaces and connections of Pentium 3805U's integrated GPU.
Number of displays supported
3
 
eDP
+
 
DisplayPort
+
 
HDMI
+
 

Graphics API support

APIs supported by Pentium 3805U's integrated GPU, sometimes API versions are included.
DirectX
11.2/12
 

Peripherals

Specifications and connection of Pentium 3805U's supported peripherals.
PCIe revision
2.0
 
Max number of PCIe lanes
12
 
of 128 (EPYC 7551P)

Benchmark performance

Non-gaming benchmarks performance of Pentium 3805U. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

1.30

Cinebench 11.5 64-bit multi-core

1.8

Passmark

1038

Game benchmarks

Let's see how good Pentium 3805U is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Pentium 3805U performance compared to nearest competitors. All CPU types participate.

AMD equivalent

We believe that the nearest equivalent to Pentium 3805U from AMD is C-70, which is slower by 2% and lower by 5 positions in our rating.

User rating

Here are CPU ratings given by our user. You can rate both processors yourself.

Advices and comments

Here you can ask a question about Pentium 3805U, agree or disagree with our judgements, or report an error or mismatch.
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