i7-980X vs Ryzen 9 PRO 7945

Aggregate performance score

Ryzen 9 PRO 7945
2023
12 cores / 24 threads, 65 Watt
31.25
+602%

Ryzen 9 PRO 7945 outperforms Core i7-980X by a whopping 602% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 PRO 7945 and Core i7-980X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1391358
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.22
Market segmentServerDesktop processor
Power efficiency43.843.12
Architecture codenameRaphael (2023−2024)Gulftown (2010−2011)
Release date13 June 2023 (1 year ago)16 March 2010 (14 years ago)
Launch price (MSRP)no data$959

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 PRO 7945 and Core i7-980X 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 cores12 (Dodeca-Core)6 (Hexa-Core)
Threads2412
Base clock speed3.7 GHz3.33 GHz
Boost clock speed5.4 GHz3.6 GHz
Bus rateno data6.4 GT/s
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)256 KB (per core)
L3 cache64 MB (shared)12 MB (shared)
Chip lithography5 nm32 nm
Die size2x 71 mm2239 mm2
Maximum core temperatureno data68 °C
Maximum case temperature (TCase)47 °Cno data
Number of transistors13,140 million1,170 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier-+

Compatibility

Information on Ryzen 9 PRO 7945 and Core i7-980X 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
SocketAM5FCLGA1366
Power consumption (TDP)65 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 PRO 7945 and Core i7-980X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Demand Based Switchingno data-
PAEno data36 Bit
Precision Boost 2+no data

Security technologies

Ryzen 9 PRO 7945 and Core i7-980X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 PRO 7945 and Core i7-980X are enumerated here.

AMD-V+-
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 PRO 7945 and Core i7-980X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR3
Maximum memory sizeno data24 GB
Max memory channelsno data3
Maximum memory bandwidthno data25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon Graphicsno data

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 PRO 7945 and Core i7-980X.

PCIe version5.02.0
PCI Express lanes24no 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 9 PRO 7945 31.25
+602%
i7-980X 4.45

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 9 PRO 7945 47830
+602%
i7-980X 6810

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.

Ryzen 9 PRO 7945 2905
+427%
i7-980X 551

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.

Ryzen 9 PRO 7945 16049
+520%
i7-980X 2589

Gaming performance

Pros & cons summary


Performance score 31.25 4.45
Recency 13 June 2023 16 March 2010
Physical cores 12 6
Threads 24 12
Chip lithography 5 nm 32 nm
Power consumption (TDP) 65 Watt 130 Watt

Ryzen 9 PRO 7945 has a 602.2% higher aggregate performance score, an age advantage of 13 years, 100% more physical cores and 100% more threads, a 540% more advanced lithography process, and 100% lower power consumption.

The Ryzen 9 PRO 7945 is our recommended choice as it beats the Core i7-980X in performance tests.

Be aware that Ryzen 9 PRO 7945 is a server/workstation processor while Core i7-980X is a desktop one.


Should you still have questions on choice between Ryzen 9 PRO 7945 and Core i7-980X, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 PRO 7945
Ryzen 9 PRO 7945
Intel Core i7-980X
Core i7-980X

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Community ratings

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Questions & comments

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