Intel Pentium 3805U

The Intel Pentium 3805U operates with:

CPU Cores 2.

CPU Threads: 2.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: No turbo base No turbo all cores.

TDP: 15 W.

The processor is attached to:

CPU socket: BGA 1168.

This version includes

2.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR3-1600 RAM and features 2.0 PCIe Gen 12 lanes.

Tjunction keeps below -- degrees C.

In particular, Haswell U Architecture is enhanced with:

Technology: 22 nm

Virtualization VT-x, VT-x EPT, VT-d.

The product was released on Q1/2015.

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CPU generation and family

Name:

Intel Pentium 3805U

Family:

Intel Pentium

CPU group:

Intel Pentium 3000

Predecessor:

Segment:

Mobile

Generation:

Successor:

CPU Cores and Base Frequency

Frequency:

1.90 GHz

Turbo (1 Core):

No turbo

Turbo (64 Cores)::

Hyperthreading:

Core architecture:

normal

CPU Cores:

CPU Threads:

Overclocking:

Memory & PCIe

Memory type:

DDR3-1600

PCIe version:

2.0

Memory channels:

PCIe version:

2.0

PCIe lanes:

Encryption

AES-NI:

Yes

Internal Graphics

Memory type:

DDR3-1600

GPU name:

Intel HD Graphics (Broadwell GT1)

GPU frequency:

0.10 GHz

GPU (Turbo):

0.80 GHz

Generation:

DirectX Version:

11.2

Execution units:

Shader:

Max memory:

Max. displays:

Technology:

22 nm

Release date:

Q1/2015

Technical details

Instruction set (ISA):

x86-64 (64 bit)

Architecture:

Haswell U

L2-Cache:

Virtualization:

VT-x, VT-x EPT, VT-d

L3-Cache:

2.00 MB

Release date:

Q1/2015

Socket:

BGA 1168

Thermal Management

TDP (PL1):

15 W

TDP (PL2):

TDP Up:

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD Phenom II X2 545 79 (29%)

AMD Phenom II X6 1035T 78 (28%)

Intel Pentium Silver N5000 78 (28%)

Intel Pentium 3805U 77 (28%)

Intel Celeron N4120 77 (28%)

Intel Pentium 3825U 77 (28%)

Intel Celeron 3765U 77 (28%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Phenom II X2 545 152 (1%)

Intel Celeron J4005 149 (1%)

Intel Pentium J3710 149 (1%)

Intel Pentium 3805U 148 (1%)

Intel Pentium 3825U 148 (1%)

Intel Celeron 3765U 148 (1%)

Intel Pentium N3530 148 (1%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A6-5400K 415 (22%)

Intel Celeron J4105 414 (22%)

Intel Celeron J4115 414 (22%)

Intel Pentium 3805U 412 (22%)

Intel Xeon E5-2603 v3 412 (22%)

Intel Celeron G1610T 411 (22%)

AMD A8-5500B 411 (22%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Celeron 3865U 783 (2%)

Intel Core i5-2467M 780 (2%)

Intel Core i3-4020Y 779 (2%)

Intel Pentium 3805U 778 (2%)

Qualcomm Snapdragon 820 773 (2%)

AMD A6-3420M 773 (2%)

AMD Phenom II X2 560 771 (2%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Celeron 3205U 154 (1%)

Intel Celeron 3215U 154 (1%)

Intel Celeron 3755U 154 (1%)

Intel Pentium 3805U 154 (1%)

Intel Celeron J3060 147 (1%)

Intel Celeron J3160 147 (1%)

Intel Celeron J4125 144 (1%)

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A10-7700K 1910 (28%)

AMD FX-4130 1909 (28%)

AMD A4-6320 1906 (28%)

Intel Pentium 3805U 1894 (27%)

Intel Pentium 3825U 1892 (27%)

Intel Celeron 3765U 1892 (27%)

AMD A10-5700 1892 (27%)

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Celeron 2950M 3264 (3%)

Intel Core i5-4220Y 3256 (3%)

AMD A10-5745M 3246 (3%)

Intel Pentium 3805U 3241 (3%)

Intel Celeron G1620T 3240 (3%)

Intel Celeron 3865U 3234 (3%)

Intel Pentium 3825U 3234 (3%)

Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A4-5300 0.91 (35%)

AMD A8-3870K 0.91 (35%)

AMD Phenom II X2 545 0.91 (35%)

Intel Pentium 3805U 0.9 (34%)

Intel Core i3-2350M 0.9 (34%)

Intel Pentium Silver N5000 0.9 (34%)

Intel Celeron N4000 0.9 (34%)

Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i3-4010U 1.74 (3%)

Intel Celeron 3765U 1.73 (3%)

Intel Pentium 3825U 1.73 (3%)

Intel Pentium 3805U 1.73 (3%)

AMD Athlon II X2 340 1.71 (3%)

AMD A8-4500M 1.71 (3%)

Intel Celeron N4000 1.7 (3%)

Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

Intel Core i5-4300M 17.9 (29%)

Intel Core i5-4310M 17.9 (29%)

Intel Pentium 4405U 17.7 (29%)

Intel Pentium 3805U 17.6 (29%)

Intel Core i5-4260U 17.5 (28%)

Intel Pentium G3258 17.5 (28%)

Intel Pentium G3440 17.5 (28%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

AMD A4-4300M 1680 (2%)

Intel Atom x5-Z8350 1672 (2%)

AMD A6-7000 1667 (2%)

Intel Pentium 3805U 1657 (2%)

Intel Pentium 3825U 1653 (2%)

Intel Celeron 3765U 1653 (2%)

AMD A6-1450 1653 (2%)