Ryzen Threadripper PRO 3995WX vs Phenom II X2 N620

Aggregate performance score

Phenom II X2 N620
2010
2 cores / 2 threads, 35 Watt
0.85
Ryzen Threadripper PRO 3995WX
2020
64 cores / 128 threads, 280 Watt
54.69
+6334%

Ryzen Threadripper PRO 3995WX outperforms Phenom II X2 N620 by a whopping 6334% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking257626
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data6.25
Market segmentLaptopServer
Series2x AMD Phenom IIAMD Ryzen Threadripper
Power efficiency2.2117.81
Architecture codenameChamplain (2010−2011)Matisse (2019−2020)
Release date12 May 2010 (14 years ago)14 July 2020 (4 years ago)
Launch price (MSRP)no data$5,500

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX 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)64 (Tetrahexaconta-Core)
Threads2128
Base clock speedno data2.7 GHz
Boost clock speed2.8 GHz4.2 GHz
Bus rate3600 MHzno data
Multiplierno data27
L1 cache256 KB4 MB
L2 cache2 MB32 MB
L3 cacheno data256 MB
Chip lithography45 nm7 nm, 12 nm
Die sizeno data74 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)no data95 °C
Number of transistorsno data38740 Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX 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 configurationno data1
SocketS1sWRX8
Power consumption (TDP)35 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX. You'll probably need this information if you require some particular technology.

Instruction set extensionsHyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, VurtualizationMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2
AES-NI-+
AVX-+
VirusProtect+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-3200
Maximum memory sizeno data2 TiB
Maximum memory bandwidthno data204.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX.

PCIe versionno data4.0
PCI Express lanesno data128

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 X2 N620 0.85
Ryzen Threadripper PRO 3995WX 54.69
+6334%

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.

Phenom II X2 N620 352
Ryzen Threadripper PRO 3995WX 1599
+354%

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.

Phenom II X2 N620 647
Ryzen Threadripper PRO 3995WX 14040
+2070%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Phenom II X2 N620 2503
Ryzen Threadripper PRO 3995WX 5596
+124%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Phenom II X2 N620 4810
Ryzen Threadripper PRO 3995WX 52743
+997%

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.

Phenom II X2 N620 2282
Ryzen Threadripper PRO 3995WX 16656
+630%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Phenom II X2 N620 26.93
Ryzen Threadripper PRO 3995WX 6.11
+341%

Gaming performance

Pros & cons summary


Performance score 0.85 54.69
Recency 12 May 2010 14 July 2020
Physical cores 2 64
Threads 2 128
Chip lithography 45 nm 7 nm
Power consumption (TDP) 35 Watt 280 Watt

Phenom II X2 N620 has 700% lower power consumption.

Ryzen Threadripper PRO 3995WX, on the other hand, has a 6334.1% higher aggregate performance score, an age advantage of 10 years, 3100% more physical cores and 6300% more threads, and a 542.9% more advanced lithography process.

The Ryzen Threadripper PRO 3995WX is our recommended choice as it beats the Phenom II X2 N620 in performance tests.

Be aware that Phenom II X2 N620 is a notebook processor while Ryzen Threadripper PRO 3995WX is a server/workstation one.


Should you still have questions on choice between Phenom II X2 N620 and Ryzen Threadripper PRO 3995WX, ask them in Comments section, and we shall answer.

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AMD Phenom II X2 N620
Phenom II X2 N620
AMD Ryzen Threadripper PRO 3995WX
Ryzen Threadripper PRO 3995WX

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Community ratings

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