Phenom II X2 B55 vs Ryzen 7 PRO 1700

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Aggregate performance score

Ryzen 7 PRO 1700
2017
8 cores / 16 threads, 65 Watt
9.48
+1147%

Ryzen 7 PRO 1700 outperforms Phenom II X2 B55 by a whopping 1147% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 PRO 1700 and Phenom II X2 B55 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking7582549
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.382.02
Market segmentServerDesktop processor
SeriesAMD Ryzen 7no data
Architecture codenameZen (2017−2020)Callisto (2009−2010)
Release date29 June 2017 (7 years ago)October 2009 (14 years ago)
Launch price (MSRP)no data$48
Current price$676 $28 (0.6x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 PRO 1700 has 67% better value for money than Phenom II X2 B55.

Detailed specifications

Ryzen 7 PRO 1700 and Phenom II X2 B55 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)
Threads162
Base clock speed3 GHzno data
Boost clock speed3.7 GHz3 GHz
Bus support4 × 8 GT/sno data
L1 cache96K (per core)128 KB (per core)
L2 cache512K (per core)512 KB (per core)
L3 cache16 MB (shared)6 MB (shared)
Chip lithography14 nm45 nm
Die size192 mm2258 mm2
Number of transistors4,800 million758 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierYesNo

Compatibility

Information on Ryzen 7 PRO 1700 and Phenom II X2 B55 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 configuration1 (Uniprocessor)1
SocketAM4AM3
Power consumption (TDP)65 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 1700 and Phenom II X2 B55. You'll probably need this information if you require some particular technology.

AES-NI+no data
AVX+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 1700 and Phenom II X2 B55 are enumerated here.

AMD-V+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 1700 and Phenom II X2 B55. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR3
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 1700 and Phenom II X2 B55.

PCIe version3.0no data
PCI Express lanes20no 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.

Ryzen 7 PRO 1700 9.48
+1147%
Phenom II X2 B55 0.76

Ryzen 7 PRO 1700 outperforms Phenom II X2 B55 by 1147% based on our aggregate benchmark results.


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%

Ryzen 7 PRO 1700 14657
+1139%
Phenom II X2 B55 1183

Ryzen 7 PRO 1700 outperforms Phenom II X2 B55 by 1139% 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%

Ryzen 7 PRO 1700 1023
+167%
Phenom II X2 B55 383

Ryzen 7 PRO 1700 outperforms Phenom II X2 B55 by 167% 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%

Ryzen 7 PRO 1700 5067
+638%
Phenom II X2 B55 687

Ryzen 7 PRO 1700 outperforms Phenom II X2 B55 by 638% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 9.48 0.76
Physical cores 8 2
Threads 16 2
Chip lithography 14 nm 45 nm
Power consumption (TDP) 65 Watt 80 Watt

The Ryzen 7 PRO 1700 is our recommended choice as it beats the Phenom II X2 B55 in performance tests.

Be aware that Ryzen 7 PRO 1700 is a server/workstation processor while Phenom II X2 B55 is a desktop one.


Should you still have questions on choice between Ryzen 7 PRO 1700 and Phenom II X2 B55, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 7 PRO 1700
Ryzen 7 PRO 1700
AMD Phenom II X2 B55
Phenom II X2 B55

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Community ratings

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


4.1 95 votes

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3.8 32 votes

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Questions & comments

Here you can ask a question about Ryzen 7 PRO 1700 or Phenom II X2 B55, agree or disagree with our judgements, or report an error or mismatch.