AMD C-70 vs Intel Pentium 3805U

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General info

Comparing Pentium 3805U and C-70 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2499not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel PentiumAMD C-Series
Architecture codenameBroadwell-U (2015)Ontario (2011−2012)
Release date1 March 2015 (9 years old)1 September 2012 (11 years old)
Launch price (MSRP)$161no data
Current price$317 (2x MSRP)$107

Technical specs

Pentium 3805U and C-70 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed1.9 GHz1 GHz
Boost clock speed1.9 GHz1.33 GHz
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)512K (per core)
L3 cache2 MB (shared)0 KB
Chip lithography14 nm40 nm
Die size82 mm275 mm2
Maximum core temperature105 °Cno data
Maximum case temperature (TCase)105 °Cno data
Number of transistors1300 Millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Pentium 3805U and C-70 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCBGA1168FT1 BGA 413-Ball
Power consumption (TDP)15 Watt9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 3805U and C-70. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2MMX(+), SSE(1,2,3,3S,4A), AMD-V, Radeon HD 6290 (276-400 MHz)
AES-NI-no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
TSX-no data
Idle States+no data
Thermal Monitoring+no data
Flex Memory Access+no data
SIPP-no data
Smart Response-no data
FDI+no data
Fast Memory Access+no data
StatusDiscontinuedno data

Security technologies

Pentium 3805U and C-70 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
Identity Protection+no data
OS Guard-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 3805U and C-70 are enumerated here.

AMD-V++
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 3805U and C-70. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3 Single-channel
Maximum memory size16 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 5th Generation Intel® ProcessorsAMD Radeon HD 6290
Quick Sync Video+no data
Clear Video+no data
Graphics max frequency800 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Pentium 3805U and C-70 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+no data
HDMI+no data

Graphics API support

APIs supported by Pentium 3805U and C-70 integrated GPUs, sometimes API versions are included.

DirectX11.2/12no data

Peripherals

Specifications and connection of peripherals supported by Pentium 3805U and C-70.

PCIe version2.0no data
PCI Express lanes12no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Pentium 3805U 1180
+275%
C-70 315

Pentium 3805U outperforms C-70 by 275% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Pentium 3805U 314
+217%
C-70 99

Pentium 3805U outperforms C-70 by 217% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Pentium 3805U 568
+232%
C-70 171

Pentium 3805U outperforms C-70 by 232% in GeekBench 5 Multi-Core.

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Benchmark coverage: 17%

Pentium 3805U 2
+378%
C-70 0

Pentium 3805U outperforms C-70 by 378% in Cinebench 11.5 64-bit multi-core.

Advantages and disadvantages


Recency 1 March 2015 1 September 2012
Chip lithography 14 nm 40 nm
Power consumption (TDP) 15 Watt 9 Watt

We couldn't decide between Pentium 3805U and C-70. We've got no test results to judge.


Should you still have questions on choice between Pentium 3805U and C-70, ask them in Comments section, and we shall answer.

User ratings

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Intel Pentium 3805U
Pentium 3805U
AMD C-70
C-70

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3.6 22 votes

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Questions and comments

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