Athlon PRO 3045B vs Ryzen Threadripper PRO 9975WX

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Aggregate performance score

Ryzen Threadripper PRO 9975WX
2025
32 cores / 64 threads, 350 Watt
62.39
+3874%

Ryzen Threadripper PRO 9975WX outperforms Athlon PRO 3045B by a whopping 3874% based on our aggregate benchmark results.

Primary details

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

Place in the ranking212238
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation13.86no data
Market segmentServerLaptop
Power efficiency7.564.44
DesignerAMDAMD
ManufacturerTSMCGlobalFoundries
Architecture codenameShimada Peak (2025)Dali (2020−2021)
Release date23 July 2025 (recently)January 2021 (4 years ago)
Launch price (MSRP)$4,099no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Ryzen Threadripper PRO 9975WX and Athlon PRO 3045B 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)2 (Dual-core)
Threads644
Base clock speed4 GHz2.3 GHz
Boost clock speed5.4 GHz3.2 GHz
L1 cache64 KB (per core)96 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache128 MB (shared)4 MB (shared)
Chip lithography4 nm14 nm
Die size4x 70.6 mm2148 mm2
Maximum case temperature (TCase)no data95 °C
Number of transistors33,260 million3,500 million
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 9975WX and Athlon PRO 3045B 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
SocketsTR5FP5
Power consumption (TDP)350 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 9975WX and Athlon PRO 3045B. 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 9975WX and Athlon PRO 3045B are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 9975WX and Athlon PRO 3045B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/ARadeon Vega (2CU)

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 9975WX and Athlon PRO 3045B.

PCIe version5.03.0
PCI Express lanes13612

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 9975WX 62.39
+3874%
Athlon PRO 3045B 1.57

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 9975WX 110063
+3873%
Athlon PRO 3045B 2770

Gaming performance

Pros & cons summary


Performance score 62.39 1.57
Physical cores 32 2
Threads 64 4
Chip lithography 4 nm 14 nm
Power consumption (TDP) 350 Watt 15 Watt

Ryzen Threadripper PRO 9975WX has a 3873.9% higher aggregate performance score, 1500% more physical cores and 1500% more threads, and a 250% more advanced lithography process.

Athlon PRO 3045B, on the other hand, has 2233.3% lower power consumption.

The AMD Ryzen Threadripper PRO 9975WX is our recommended choice as it beats the AMD Athlon PRO 3045B in performance tests.

Be aware that Ryzen Threadripper PRO 9975WX is a server/workstation processor while Athlon PRO 3045B is a notebook one.

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AMD Ryzen Threadripper PRO 9975WX
Ryzen Threadripper PRO 9975WX
AMD Athlon PRO 3045B
Athlon PRO 3045B

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