Ryzen 7 7745HX vs Xeon E3-1275 v5

VS

Aggregate performance score

Xeon E3-1275 v5
2015
4 cores / 8 threads, 80 Watt
5.39
Ryzen 7 7745HX
2023
8 cores / 16 threads, 55 Watt
21.02
+290%

Ryzen 7 7745HX outperforms Xeon E3-1275 v5 by a whopping 290% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1275 v5 and Ryzen 7 7745HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1175266
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.17no data
Market segmentServerLaptop
SeriesIntel Xeon E3no data
Power efficiency6.2635.50
Architecture codenameSkylake-DT (2015)Dragon Range (Zen 4) (2023)
Release date19 October 2015 (9 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$350no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1275 v5 and Ryzen 7 7745HX 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 cores4 (Quad-Core)8 (Octa-Core)
Threads816
Base clock speed3.6 GHz3.6 GHz
Boost clock speed4 GHz5.1 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache256 KB64K (per core)
L2 cache1 MB1 MB (per core)
L3 cache8 MB (shared)32 MB (shared)
Chip lithography14 nmCCD = 5 nm, I/O = 6 nm
Die size122 mm271 mm2
Maximum core temperatureno data100 °C
Number of transistors1,750 million6,570 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon E3-1275 v5 and Ryzen 7 7745HX 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 configuration1 (Uniprocessor)1
SocketFCLGA1151FL1
Power consumption (TDP)80 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275 v5 and Ryzen 7 7745HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA-+
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Precision Boost 2no data+

Security technologies

Xeon E3-1275 v5 and Ryzen 7 7745HX technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275 v5 and Ryzen 7 7745HX 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 E3-1275 v5 and Ryzen 7 7745HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866/2133, DDR3L-1333/1600DDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics P530AMD Radeon 610M
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1275 v5 and Ryzen 7 7745HX integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Xeon E3-1275 v5 and Ryzen 7 7745HX integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E3-1275 v5 and Ryzen 7 7745HX integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1275 v5 and Ryzen 7 7745HX.

PCIe version3.05.0
PCI Express lanes1628

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.

Xeon E3-1275 v5 5.39
Ryzen 7 7745HX 21.02
+290%

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.

Xeon E3-1275 v5 8402
Ryzen 7 7745HX 32759
+290%

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.

Xeon E3-1275 v5 1354
Ryzen 7 7745HX 2648
+95.6%

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.

Xeon E3-1275 v5 4411
Ryzen 7 7745HX 12922
+193%

Gaming performance

Pros & cons summary


Performance score 5.39 21.02
Integrated graphics card 2.78 2.85
Recency 19 October 2015 4 January 2023
Physical cores 4 8
Threads 8 16
Power consumption (TDP) 80 Watt 55 Watt

Ryzen 7 7745HX has a 290% higher aggregate performance score, 2.5% faster integrated GPU, an age advantage of 7 years, 100% more physical cores and 100% more threads, and 45.5% lower power consumption.

The Ryzen 7 7745HX is our recommended choice as it beats the Xeon E3-1275 v5 in performance tests.

Be aware that Xeon E3-1275 v5 is a server/workstation processor while Ryzen 7 7745HX is a notebook one.


Should you still have questions on choice between Xeon E3-1275 v5 and Ryzen 7 7745HX, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1275 v5
Xeon E3-1275 v5
AMD Ryzen 7 7745HX
Ryzen 7 7745HX

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Community ratings

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