Ryzen Threadripper PRO 5975WX vs Xeon E5-4650 v4

Primary details

Comparing Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	703	32
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	24.97	21.76
Market segment	Server	Server
Series	Intel Xeon E5	AMD Ryzen Threadripper
Architecture codename	Broadwell (2015−2019)	Chagall PRO (2022)
Release date	20 June 2016 (8 years ago)	8 March 2022 (2 years ago)
Launch price (MSRP)	$3,838	no data
Current price	$115 (0x MSRP)	$2220

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-4650 v4 has 15% better value for money than Ryzen Threadripper PRO 5975WX.

Detailed specifications

Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX 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 cores	14 (Tetradeca-Core)	32 (Dotriaconta-Core)
Threads	28	64
Base clock speed	2.2 GHz	3.6 GHz
Boost clock speed	2.8 GHz	4.5 GHz
Bus support	2 × 9.6 GT/s	no data
L1 cache	no data	64K (per core)
L2 cache	3.5 MB	512K (per core)
L3 cache	35 MB	128 MB
Chip lithography	14 nm	7 nm
Die size	306.18 mm2	4x 81 mm2
Maximum core temperature	80 °C	no data
Maximum case temperature (TCase)	no data	95 °C
Number of transistors	4700 Million	16,600 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX 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 configuration	4	1
Socket	FCLGA2011	WRX8
Power consumption (TDP)	105 Watt	280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	-	no data
PAE	46 Bit	no data
Instruction Replay	-	no data
Status	Discontinued	no data

Security technologies

Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-3200
Maximum memory size	1.5 TB	2 TiB
Max memory channels	4	no data
Maximum memory bandwidth	68 GB/s	204.8 GB/s
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX.

PCIe version	3.0	4.0
PCI Express lanes	40	128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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 Threadripper PRO 5975WX outperforms Xeon E5-4650 v4 by 377% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	10.26	48.94
Recency	20 June 2016	8 March 2022
Physical cores	14	32
Threads	28	64
Chip lithography	14 nm	7 nm
Power consumption (TDP)	105 Watt	280 Watt

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Should you still have questions on choice between Xeon E5-4650 v4 and Ryzen Threadripper PRO 5975WX, ask them in Comments section, and we shall answer.

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