Athlon X4 750K vs Ryzen Threadripper 3990X

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Aggregate performance score

Ryzen Threadripper 3990X
2020, $3,999
64 cores / 128 threads, 280 Watt
45.30
+2679%

Ryzen Threadripper 3990X outperforms Athlon X4 750K by a whopping 2679% based on our aggregate benchmark results.

Primary details

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

Place in the ranking642267
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation10.11no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency6.870.69
DesignerAMDAMD
ManufacturerTSMCGlobalFoundries
Architecture codenameMatisse (2019−2020)Trinity (2012−2013)
Release date7 February 2020 (5 years ago)2 October 2012 (13 years ago)
Launch price (MSRP)$3,999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Ryzen Threadripper 3990X and Athlon X4 750K 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)4 (Quad-Core)
Threads1284
Base clock speed2.9 GHz3.4 GHz
Boost clock speed4.3 GHz4 GHz
Multiplier29no data
L1 cache96K (per core)192K
L2 cache512K (per core)4 MB (shared)
L3 cache256 MBno data
Chip lithography7 nm, 12 nm32 nm
Die size74 mm2246 mm2
Maximum case temperature (TCase)95 °C74 °C
Number of transistors3,800 million1,303 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on Ryzen Threadripper 3990X and Athlon X4 750K 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
SocketTR4FM2
Power consumption (TDP)280 Watt100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Athlon X4 750K. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and Athlon X4 750K are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and Athlon X4 750K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR3-1866
Maximum memory size256 GBno data
Max memory channels4no data
Maximum memory bandwidth102.403 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Athlon X4 750K.

PCIe version4.02.0

Synthetic benchmarks

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 3990X 45.30
+2679%
Athlon X4 750K 1.63

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 3990X 79889
+2675%
Samples: 288
Athlon X4 750K 2879
Samples: 462

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 Threadripper 3990X 1615
+265%
Athlon X4 750K 443

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 Threadripper 3990X 13881
+1249%
Athlon X4 750K 1029

Gaming performance

Pros & cons summary


Performance score 45.30 1.63
Recency 7 February 2020 2 October 2012
Physical cores 64 4
Threads 128 4
Chip lithography 7 nm 32 nm
Power consumption (TDP) 280 Watt 100 Watt

Ryzen Threadripper 3990X has a 2679.1% higher aggregate performance score, an age advantage of 7 years, 1500% more physical cores and 3100% more threads, and a 357.1% more advanced lithography process.

Athlon X4 750K, on the other hand, has 180% lower power consumption.

The AMD Ryzen Threadripper 3990X is our recommended choice as it beats the AMD Athlon X4 750K in performance tests.

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AMD Ryzen Threadripper 3990X
Ryzen Threadripper 3990X
AMD Athlon X4 750K
Athlon X4 750K

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Community ratings

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