Phenom X4 9450e vs Ryzen Threadripper PRO 7975WX

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Aggregate performance score

Ryzen Threadripper PRO 7975WX
2023
32 cores / 64 threads, 350 Watt
54.65
+6484%

Ryzen Threadripper PRO 7975WX outperforms Phenom X4 9450e by a whopping 6484% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking332755
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation12.94no data
Market segmentServerDesktop processor
Power efficiency6.600.54
DesignerAMDAMD
ManufacturerTSMCno data
Architecture codenameStorm Peak (2023)Agena (2007−2008)
Release date19 October 2023 (1 year ago)October 2008 (16 years ago)
Launch price (MSRP)$3,899no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Ryzen Threadripper PRO 7975WX and Phenom X4 9450e 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 cores32 (Dotriaconta-Core)4 (Quad-Core)
Threads644
Base clock speed4 GHzno data
Boost clock speed5.3 GHz2.1 GHz
L1 cache64 KB (per core)128 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache128 MB (shared)2 MB (shared)
Chip lithography5 nm65 nm
Die size4x 71 mm2285 mm2
Number of transistors26,280 million450 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 7975WX and Phenom X4 9450e 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
SocketsTR5AM2+
Power consumption (TDP)350 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7975WX and Phenom X4 9450e. 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 7975WX and Phenom X4 9450e are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7975WX and Phenom X4 9450e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7975WX and Phenom X4 9450e.

PCIe version5.0no data
PCI Express lanes136no 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.

Ryzen Threadripper PRO 7975WX 54.65
+6484%
Phenom X4 9450e 0.83

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. Other than that, Passmark measures multi-core performance.

Ryzen Threadripper PRO 7975WX 96035
+6500%
Phenom X4 9450e 1455

Gaming performance

Pros & cons summary


Performance score 54.65 0.83
Physical cores 32 4
Threads 64 4
Chip lithography 5 nm 65 nm
Power consumption (TDP) 350 Watt 65 Watt

Ryzen Threadripper PRO 7975WX has a 6484.3% higher aggregate performance score, 700% more physical cores and 1500% more threads, and a 1200% more advanced lithography process.

Phenom X4 9450e, on the other hand, has 438.5% lower power consumption.

The AMD Ryzen Threadripper PRO 7975WX is our recommended choice as it beats the AMD Phenom X4 9450e in performance tests.

Be aware that Ryzen Threadripper PRO 7975WX is a server/workstation processor while Phenom X4 9450e is a desktop one.

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AMD Ryzen Threadripper PRO 7975WX
Ryzen Threadripper PRO 7975WX
AMD Phenom X4 9450e
Phenom X4 9450e

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Community ratings

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4.5 21 votes

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