i7-1255U vs Ryzen Threadripper PRO 7975WX

Aggregate performance score

Ryzen Threadripper PRO 7975WX
2023
32 cores / 64 threads, 350 Watt
62.51
+605%

Ryzen Threadripper PRO 7975WX outperforms Core i7-1255U by a whopping 605% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 7975WX and Core i7-1255U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15875
Place by popularitynot in top-10045
Cost-effectiveness evaluation11.81no data
Market segmentServerLaptop
Seriesno dataIntel Alder Lake-M
Power efficiency16.2953.92
Architecture codenameStorm Peak (2023)Alder Lake-U (2022)
Release date19 October 2023 (1 year ago)23 February 2022 (2 years ago)
Launch price (MSRP)$3,899no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper PRO 7975WX and Core i7-1255U 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)10 (Deca-Core)
Threads6412
Base clock speed4 GHz1.7 GHz
Boost clock speed5.3 GHz4.7 GHz
L1 cache64 KB (per core)80K (per core)
L2 cache1 MB (per core)1.25 MB (per core)
L3 cache128 MB (shared)12 MB (shared)
Chip lithography5 nmIntel 7 nm
Die size4x 71 mm2no data
Maximum core temperatureno data100 °C
Number of transistors26,280 millionno data
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 7975WX and Core i7-1255U 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
SocketsTR5FCBGA1744
Power consumption (TDP)350 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7975WX and Core i7-1255U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen Threadripper PRO 7975WX and Core i7-1255U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7975WX and Core i7-1255U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7975WX and Core i7-1255U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4, DDR5
Maximum memory sizeno data64 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel® Iris® Xe Graphics eligible
Quick Sync Video-+
Graphics max frequencyno data1.25 GHz
Execution Unitsno data96

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper PRO 7975WX and Core i7-1255U integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Ryzen Threadripper PRO 7975WX and Core i7-1255U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data4096 x 2304 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen Threadripper PRO 7975WX and Core i7-1255U integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7975WX and Core i7-1255U.

PCIe version5.04.0
PCI Express lanes12820

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 Threadripper PRO 7975WX 62.51
+605%
i7-1255U 8.87

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 Threadripper PRO 7975WX 95664
+604%
i7-1255U 13581

Gaming performance

Pros & cons summary


Performance score 62.51 8.87
Recency 19 October 2023 23 February 2022
Physical cores 32 10
Threads 64 12
Power consumption (TDP) 350 Watt 15 Watt

Ryzen Threadripper PRO 7975WX has a 604.7% higher aggregate performance score, an age advantage of 1 year, and 220% more physical cores and 433.3% more threads.

i7-1255U, on the other hand, has 2233.3% lower power consumption.

The Ryzen Threadripper PRO 7975WX is our recommended choice as it beats the Core i7-1255U in performance tests.

Be aware that Ryzen Threadripper PRO 7975WX is a server/workstation processor while Core i7-1255U is a notebook one.


Should you still have questions on choice between Ryzen Threadripper PRO 7975WX and Core i7-1255U, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen Threadripper PRO 7975WX
Ryzen Threadripper PRO 7975WX
Intel Core i7-1255U
Core i7-1255U

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Community ratings

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Questions & comments

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