Ryzen 7 5800U vs Phenom II X6 1100T BE

Aggregate performance score

Phenom II X6 1100T BE
2010
6 cores / 6 threads, 125 Watt
3.75
Ryzen 7 5800U
2021
8 cores / 16 threads, 15 Watt
12.02
+221%

Ryzen 7 5800U outperforms Phenom II X6 1100T BE by a whopping 221% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X6 1100T BE and Ryzen 7 5800U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1490666
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency2.7473.07
Architecture codenameThuban (2010)Cezanne-U (Zen 3) (2021)
Release date7 December 2010 (13 years ago)12 January 2021 (3 years ago)

Detailed specifications

Phenom II X6 1100T BE and Ryzen 7 5800U 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 cores6 (Hexa-Core)8 (Octa-Core)
Threads616
Base clock speed3.3 GHz1.9 GHz
Boost clock speed3.7 GHz4.4 GHz
Multiplierno data19
L1 cache128 KB (per core)64K (per core)
L2 cache512 KB (per core)512K (per core)
L3 cache6 MB (shared)16 MB (shared)
Chip lithography45 nm7 nm
Die size346 mm2180 mm2
Maximum core temperatureno data105 °C
Number of transistors904 million10,700 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Phenom II X6 1100T BE and Ryzen 7 5800U 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
SocketAM3FP6
Power consumption (TDP)125 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X6 1100T BE and Ryzen 7 5800U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI-+
FMA-+
AVX-+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X6 1100T BE and Ryzen 7 5800U are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X6 1100T BE and Ryzen 7 5800U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon RX Vega 8 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Phenom II X6 1100T BE and Ryzen 7 5800U.

PCIe version2.03.0
PCI Express lanesno data8

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.

Phenom II X6 1100T BE 3.75
Ryzen 7 5800U 12.02
+221%

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.

Phenom II X6 1100T BE 5745
Ryzen 7 5800U 18398
+220%

Gaming performance

Pros & cons summary


Performance score 3.75 12.02
Recency 7 December 2010 12 January 2021
Physical cores 6 8
Threads 6 16
Chip lithography 45 nm 7 nm
Power consumption (TDP) 125 Watt 15 Watt

Ryzen 7 5800U has a 220.5% higher aggregate performance score, an age advantage of 10 years, 33.3% more physical cores and 166.7% more threads, a 542.9% more advanced lithography process, and 733.3% lower power consumption.

The Ryzen 7 5800U is our recommended choice as it beats the Phenom II X6 1100T BE in performance tests.

Note that Phenom II X6 1100T BE is a desktop processor while Ryzen 7 5800U is a notebook one.


Should you still have questions on choice between Phenom II X6 1100T BE and Ryzen 7 5800U, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Phenom II X6 1100T BE
Phenom II X6 1100T BE
AMD Ryzen 7 5800U
Ryzen 7 5800U

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Community ratings

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


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