Ryzen Threadripper 9970X vs Xeon E7-4850

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Primary details

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

Place in the rankingnot rated20
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data26.64
Market segmentServerDesktop processor
SeriesIntel Xeon E7no data
Power efficiencyno data7.72
DesignerIntelAMD
ManufacturerIntelTSMC
Architecture codenameWestmere-EX (2011)Shimada Peak (2025)
Release date3 April 2011 (14 years ago)30 July 2025 (recently)
Launch price (MSRP)$2,837$2,499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Xeon E7-4850 and Ryzen Threadripper 9970X 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 cores10 (Deca-Core)32 (Dotriaconta-Core)
Threads2064
Base clock speed2 GHz4 GHz
Boost clock speed2.4 GHz5.4 GHz
Bus typeQPIno data
Bus rate6.4 GT/sno data
Multiplier15no data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache24 MB (shared)128 MB (shared)
Chip lithography32 nm4 nm
Die size513 mm24x 70.6 mm2
Maximum case temperature (TCase)69 °Cno data
Number of transistors2,600 million33,260 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon E7-4850 and Ryzen Threadripper 9970X 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 configuration4 (Multiprocessor)1
SocketLGA1567sTR5
Power consumption (TDP)130 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-4850 and Ryzen Threadripper 9970X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Thermal Monitoring+-
Precision Boost 2no data+

Security technologies

Xeon E7-4850 and Ryzen Threadripper 9970X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-4850 and Ryzen Threadripper 9970X are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-4850 and Ryzen Threadripper 9970X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066DDR5
Maximum memory size2 TBno data
Max memory channels4no data
Maximum memory bandwidth34.113 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E7-4850 and Ryzen Threadripper 9970X.

PCIe versionno data5.0
PCI Express lanesno data80

Pros & cons summary


Recency 3 April 2011 30 July 2025
Physical cores 10 32
Threads 20 64
Chip lithography 32 nm 4 nm
Power consumption (TDP) 130 Watt 350 Watt

Xeon E7-4850 has 169.2% lower power consumption.

Ryzen Threadripper 9970X, on the other hand, has an age advantage of 14 years, 220% more physical cores and 220% more threads, and a 700% more advanced lithography process.

We couldn't decide between Intel Xeon E7-4850 and AMD Ryzen Threadripper 9970X. We've got no test results to judge.

Be aware that Xeon E7-4850 is a server/workstation processor while Ryzen Threadripper 9970X is a desktop one.

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Intel Xeon E7-4850
Xeon E7-4850
AMD Ryzen Threadripper 9970X
Ryzen Threadripper 9970X

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