Athlon 64 X2 TK-55 vs Atom Z3770

#ad 
Buy on Amazon
VS

Aggregate performance score

Atom Z3770
2013
4 cores / 4 threads, 8 Watt
0.46
+39.4%
Athlon 64 X2 TK-55
2 cores / 2 threads, 31 Watt
0.33

Atom Z3770 outperforms Athlon 64 X2 TK-55 by a substantial 39% based on our aggregate benchmark results.

Primary details

Comparing Atom Z3770 and Athlon 64 X2 TK-55 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29363091
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno data2x Athlon 64
Power efficiency5.451.01
Architecture codenameBay Trail-T (2013−2014)Taylor / Hawk-256
Release date27 September 2013 (11 years ago)no data
Launch price (MSRP)$37no data

Detailed specifications

Atom Z3770 and Athlon 64 X2 TK-55 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed1.46 GHzno data
Boost clock speed2.39 GHz1.8 GHz
Bus rateno data667 MHz
L1 cache64K (per core)no data
L2 cache512K (per core)no data
L3 cache0 KBno data
Chip lithography22 nm65 nm
Maximum core temperature90 °Cno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Atom Z3770 and Athlon 64 X2 TK-55 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 configuration1no data
SocketUTFCBGA1380no data
Power consumption (TDP)8 Watt31 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3770 and Athlon 64 X2 TK-55. You'll probably need this information if you require some particular technology.

AES-NI+-
Enhanced SpeedStep (EIST)+no data

Security technologies

Atom Z3770 and Athlon 64 X2 TK-55 technologies aimed at improving security, for example, by protecting against hacks.

Secure Key+no data
Identity Protection+-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3770 and Athlon 64 X2 TK-55 are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3770 and Athlon 64 X2 TK-55. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size4 GBno data
Max memory channels2no data
Maximum memory bandwidth17.1 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for Intel Atom Processor Z3700 Seriesno data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency667 MHzno 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.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Atom Z3770 0.46
+39.4%
Athlon 64 X2 TK-55 0.33

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.

Atom Z3770 736
+42.1%
Athlon 64 X2 TK-55 518

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Atom Z3770 2212
+68.1%
Athlon 64 X2 TK-55 1316

Gaming performance

Pros & cons summary


Performance score 0.46 0.33
Physical cores 4 2
Threads 4 2
Chip lithography 22 nm 65 nm
Power consumption (TDP) 8 Watt 31 Watt

Atom Z3770 has a 39.4% higher aggregate performance score, 100% more physical cores and 100% more threads, a 195.5% more advanced lithography process, and 287.5% lower power consumption.

The Atom Z3770 is our recommended choice as it beats the Athlon 64 X2 TK-55 in performance tests.


Should you still have questions on choice between Atom Z3770 and Athlon 64 X2 TK-55, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Atom Z3770
Atom Z3770
AMD Athlon 64 X2 TK-55
Athlon 64 X2 TK-55

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.8 19 votes

Rate Atom Z3770 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.7 27 votes

Rate Athlon 64 X2 TK-55 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Atom Z3770 or Athlon 64 X2 TK-55, agree or disagree with our judgements, or report an error or mismatch.