Phenom II X2 550 vs Ryzen Threadripper PRO 7985WX

VS

Aggregate performance score

Ryzen Threadripper PRO 7985WX
2023
64 cores / 128 threads, 350 Watt
85.45
+11293%
Phenom II X2 550
2009
2 cores / 2 threads, 80 Watt
0.75

Ryzen Threadripper PRO 7985WX outperforms Phenom II X2 550 by a whopping 11293% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 7985WX and Phenom II X2 550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking42666
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.710.02
Market segmentServerDesktop processor
Power efficiency22.680.87
Architecture codenameStorm Peak (2023)Callisto (2009−2010)
Release date19 October 2023 (1 year ago)4 November 2009 (15 years ago)
Launch price (MSRP)$7,349$133

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper PRO 7985WX has 28450% better value for money than Phenom II X2 550.

Detailed specifications

Ryzen Threadripper PRO 7985WX and Phenom II X2 550 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 cores64 (Tetrahexaconta-Core)2 (Dual-core)
Threads1282
Base clock speed3.2 GHz3.1 GHz
Boost clock speed5.1 GHz3.1 GHz
L1 cache64 KB (per core)128 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache256 MB (shared)6 MB (shared)
Chip lithography5 nm45 nm
Die size8x 71 mm2258 mm2
Number of transistors52,560 million758 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 7985WX and Phenom II X2 550 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
SocketsTR5AM3
Power consumption (TDP)350 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7985WX and Phenom II X2 550. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7985WX and Phenom II X2 550 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7985WX and Phenom II X2 550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7985WX and Phenom II X2 550.

PCIe version5.02.0
PCI Express lanes128no 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 Threadripper PRO 7985WX 85.45
+11293%
Phenom II X2 550 0.75

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 Threadripper PRO 7985WX 133194
+11313%
Phenom II X2 550 1167

Gaming performance

Pros & cons summary


Performance score 85.45 0.75
Recency 19 October 2023 4 November 2009
Physical cores 64 2
Threads 128 2
Chip lithography 5 nm 45 nm
Power consumption (TDP) 350 Watt 80 Watt

Ryzen Threadripper PRO 7985WX has a 11293.3% higher aggregate performance score, an age advantage of 13 years, 3100% more physical cores and 6300% more threads, and a 800% more advanced lithography process.

Phenom II X2 550, on the other hand, has 337.5% lower power consumption.

The Ryzen Threadripper PRO 7985WX is our recommended choice as it beats the Phenom II X2 550 in performance tests.

Be aware that Ryzen Threadripper PRO 7985WX is a server/workstation processor while Phenom II X2 550 is a desktop one.


Should you still have questions on choice between Ryzen Threadripper PRO 7985WX and Phenom II X2 550, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 7985WX
Ryzen Threadripper PRO 7985WX
AMD Phenom II X2 550
Phenom II X2 550

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Community ratings

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3.6 35 votes

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Questions & comments

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