i5-661 vs Ryzen 7 PRO 6850U

Aggregate performance score

Ryzen 7 PRO 6850U
2022
8 cores / 16 threads, 15 Watt
13.53
+740%

Ryzen 7 PRO 6850U outperforms Core i5-661 by a whopping 740% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 PRO 6850U and Core i5-661 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking5692108
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.08
Market segmentLaptopDesktop processor
Power efficiency82.581.69
Architecture codenameRembrandt-U PRO (Zen 3+) (2022)Clarkdale (2010−2011)
Release date19 April 2022 (2 years ago)7 January 2010 (14 years ago)
Launch price (MSRP)no data$252

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 PRO 6850U and Core i5-661 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 cores8 (Octa-Core)2 (Dual-core)
Threads164
Base clock speed2.7 GHz3.33 GHz
Boost clock speed4.7 GHz3.6 GHz
Bus rateno data2.5 GT/s
L1 cache64K (per core)64 KB (per core)
L2 cache512K (per core)256 KB (per core)
L3 cache16 MB (shared)4 MB (shared)
Chip lithography6 nm32 nm
Die size208 mm281 mm2
Maximum core temperature95 °C70 °C
Number of transistorsno data382 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Ryzen 7 PRO 6850U and Core i5-661 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
SocketFP7FCLGA1156
Power consumption (TDP)15 Watt87 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 6850U and Core i5-661. You'll probably need this information if you require some particular technology.

Instruction set extensionsPRO, MMX, SSE4A, BMI2, AES-NI, SSE4.1, ABM, RDRAND, SSE4.2, RDSEED, SSE, AVX, FMA, SMEP, SHA, SSE2, AVX2, ADX, SMAP, SMT, SSE3, CPB, SME, SSSE3Intel® SSE4.2
AES-NI++
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Demand Based Switchingno data-
PAEno data36 Bit
FDIno data+
Precision Boost 2+no data

Security technologies

Ryzen 7 PRO 6850U and Core i5-661 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 6850U and Core i5-661 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 6850U and Core i5-661. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR3
Maximum memory sizeno data16.38 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 680MIntel® HD Graphics for Previous Generation Intel® Processors
Clear Video HDno data+

Graphics interfaces

Available interfaces and connections of Ryzen 7 PRO 6850U and Core i5-661 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 6850U and Core i5-661.

PCIe version4.02.0
PCI Express lanes2016

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.

Ryzen 7 PRO 6850U 13.53
+740%
i5-661 1.61

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.

Ryzen 7 PRO 6850U 20800
+742%
i5-661 2470

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.

Ryzen 7 PRO 6850U 1760
+264%
i5-661 483

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.

Ryzen 7 PRO 6850U 7445
+681%
i5-661 953

Gaming performance

Pros & cons summary


Performance score 13.53 1.61
Recency 19 April 2022 7 January 2010
Physical cores 8 2
Threads 16 4
Chip lithography 6 nm 32 nm
Power consumption (TDP) 15 Watt 87 Watt

Ryzen 7 PRO 6850U has a 740.4% higher aggregate performance score, an age advantage of 12 years, 300% more physical cores and 300% more threads, a 433.3% more advanced lithography process, and 480% lower power consumption.

The Ryzen 7 PRO 6850U is our recommended choice as it beats the Core i5-661 in performance tests.

Be aware that Ryzen 7 PRO 6850U is a notebook processor while Core i5-661 is a desktop one.


Should you still have questions on choice between Ryzen 7 PRO 6850U and Core i5-661, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 PRO 6850U
Ryzen 7 PRO 6850U
Intel Core i5-661
Core i5-661

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Community ratings

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


4.1 44 votes

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Questions & comments

Here you can ask a question about Ryzen 7 PRO 6850U or Core i5-661, agree or disagree with our judgements, or report an error or mismatch.