Intel Core i9-13950HX vs Intel Xeon w7-3455

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CPU comparison with benchmarks


Intel Core i9-13950HX CPU1 vs CPU2 Intel Xeon w7-3455
Intel Core i9-13950HX Intel Xeon w7-3455

CPU comparison

In this CPU comparison, we compare the Intel Core i9-13950HX and the Intel Xeon w7-3455 and use benchmarks to check which processor is faster.

We compare the Intel Core i9-13950HX 24 core processor released in Q1/2023 with the Intel Xeon w7-3455 which has 24 CPU cores and was introduced in Q1/2023.
Intel Core i9 (78) Family Intel Xeon W (83)
Intel Core i 13000H (26) CPU group Intel Xeon W-3400 (8)
13 Generation 12
Raptor Lake H Architecture Sapphire Rapids-WS
Mobile Segment Desktop / Server
Intel Core i9-12950HX Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i9-13950HX is a 24 core processor with a clock frequency of 2.20 GHz (5.50 GHz). The processor can compute 32 threads at the same time. The Intel Xeon w7-3455 clocks with 2.50 GHz (4.80 GHz), has 24 CPU cores and can calculate 48 threads in parallel.

Intel Core i9-13950HX Characteristic Intel Xeon w7-3455
24 Cores 24
32 Threads 48
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.20 GHz (5.50 GHz)
8x Raptor Cove
A-Core 2.50 GHz (4.80 GHz)
1.60 GHz (4.00 GHz)
16x Gracemont
B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i9-13950HX Characteristic Intel Xeon w7-3455
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel UHD Graphics 13th Gen (32 EU) GPU no iGPU
0.40 GHz GPU frequency --
1.65 GHz GPU (Turbo) --
13 GPU Generation --
10 nm Technology
3 Max. displays
32 Compute units --
256 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12.1 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 13th Gen (32 EU) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 192 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i9-13950HX, while the Intel Xeon w7-3455 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.

Intel Core i9-13950HX Characteristic Intel Xeon w7-3455
DDR5-5600, DDR4-3200 Memory DDR5-4800
192 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
89.6 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
32.00 MB L2 Cache --
36.00 MB L3 Cache 67.50 MB
5.0 PCIe version 5.0
20 PCIe lanes 112
78.8 GB/s PCIe Bandwidth 441.1 GB/s

Thermal Management

The Intel Core i9-13950HX has a TDP of 55 W. The TDP of the Intel Xeon w7-3455 is 270 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i9-13950HX Characteristic Intel Xeon w7-3455
55 W TDP (PL1 / PBP) 270 W
157 W TDP (PL2) --
86 W TDP up 324 W
45 W TDP down --
100 °C Tjunction max. 92 °C

Technical details

The Intel Core i9-13950HX has 68.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon w7-3455 is at 67.50 MB. The processor is manufactured in 10 nm.

Intel Core i9-13950HX Characteristic Intel Xeon w7-3455
10 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512, AMX
BGA 1744 Socket LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 11, Windows Server, Linux
Q1/2023 Release date Q1/2023
-- Release price 2489 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i9-13950HX (100%)
Intel Xeon w7-3455 (73%)
⌀ Multi core performance in 0 CPU benchmarks
Intel Core i9-13950HX (0%)
Intel Xeon w7-3455 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
2745 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
1996 (73%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
122 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
1503 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
0 (0%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
2087 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
32172 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 3.30 GHz
0 (0%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
2108 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
19759 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 3.30 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
16477 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 3.30 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
809 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
12226 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 3.30 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i9-13950HX Intel Core i9-13950HX
Intel UHD Graphics 13th Gen (32 EU) @ 1.65 GHz
845 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
@ 0.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
44125 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 3.30 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 5.50 GHz
308 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i9-13950HX Intel Core i9-13950HX
24C 32T @ 4.80 GHz
5309 (100%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 3.30 GHz
0 (0%)

Devices using this processor

Intel Core i9-13950HX Intel Xeon w7-3455
Unknown Unknown

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