Xeon w9-3475X

Details and Benchmarks for Intel Xeon w9-3475X

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Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Xeon w9-3475X based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,932 Rank: 72
Rank Name Score Visual
68 Xeon w7-2495X 6,954
+0.3%
69 Core i9-10980XE 6,949
+0.2%
70 EPYC 7702P 6,937
+0.1%
71 Core i9-12900 6,934
+0%
72 Xeon w9-3475X 6,932
73 Core i9-7980XE 6,923
-0.1%
74 Xeon Gold 6442Y 6,913
-0.3%
75 Ryzen AI 9 HX 370 6,897
-0.5%
76 Xeon w7-3465X 6,893
-0.6%
77 Ryzen 9 5950X 6,853
-1.1%

View full ranking →

Multicore Score

Multicore performance score for Xeon w9-3475X based on multi-threaded benchmark results.

7,719 Rank: 45
Rank Name Score Visual
41 Xeon W-3275 7,748
+0.4%
42 EPYC 7551P 7,745
+0.3%
43 Ryzen Threadripper PRO 5965WX 7,734
+0.2%
44 EPYC 7502P 7,723
+0.1%
45 Xeon w9-3475X 7,719
46 Ryzen 9 9900X3D 7,707
-0.2%
47 Xeon Gold 6442Y 7,706
-0.2%
48 Xeon w7-3465X 7,700
-0.2%
49 Core i9-9990XE 7,662
-0.7%
50 Ryzen 9 9900X 7,658
-0.8%

View full ranking →

Singlecore Score

Single-core performance score for Xeon w9-3475X based on single-threaded benchmark results.

6,407 Rank: 134
Rank Name Score Visual
130 Xeon E-2274G 6,429
+0.3%
131 Xeon Gold 6444Y 6,427
+0.3%
132 Xeon E-2234 6,419
+0.2%
133 Xeon w7-3445 6,409
+0%
134 Xeon w9-3475X 6,407
135 Core Ultra 7 165U 6,399
-0.1%
136 Ryzen 7 5700X 6,398
-0.1%
137 Xeon E-2226G 6,397
-0.2%
138 Core i9-13900H 6,397
-0.2%
139 Ryzen 7 5800XT 6,395
-0.2%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Xeon w9-3475X based on integer math, floating point math, and prime number computation benchmarks.

8,036 Rank: 22
Rank Name Score Visual
18 Ryzen Threadripper PRO 7965WX 8,403
+4.6%
19 EPYC 7702 8,400
+4.5%
20 EPYC 7702P 8,185
+1.9%
21 Ryzen Threadripper PRO 5975WX 8,051
+0.2%
22 Xeon w9-3475X 8,036
23 EPYC 7642 7,914
-1.5%
24 Ryzen 9 9950X3D 7,769
-3.3%
25 Core Ultra 9 285K 7,687
-4.3%
26 Ryzen Threadripper PRO 5965WX 7,684
-4.4%
27 EPYC 7552 7,640
-4.9%

View full ranking →

Data Processing

Aggregated score for Xeon w9-3475X based on data encryption, data compression, and string sorting benchmarks.

7,042 Rank: 40
Rank Name Score Visual
36 Ryzen 9 9950X3D 7,109
+1%
37 EPYC 7452 7,106
+0.9%
38 Ryzen 9 9950X 7,075
+0.5%
39 Xeon w7-3465X 7,070
+0.4%
40 Xeon w9-3475X 7,042
41 Ryzen Threadripper PRO 7955WX 7,013
-0.4%
42 Core i9-14900KS 7,012
-0.4%
43 Core i9-13900KS 7,012
-0.4%
44 Ryzen 9 7950X3D 6,999
-0.6%
45 Xeon Gold 6348 6,988
-0.8%

View full ranking →

Physics & Compute

Aggregated score for Xeon w9-3475X based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

8,359 Rank: 16
Rank Name Score Visual
12 Ryzen Threadripper PRO 5995WX 8,928
+6.8%
13 EPYC 7H12 8,815
+5.5%
14 Ryzen Threadripper PRO 7965WX 8,391
+0.4%
15 Ryzen Threadripper PRO 3995WX 8,368
+0.1%
16 Xeon w9-3475X 8,359
17 Ryzen Threadripper 7960X 8,356
+-0%
18 EPYC 7742 8,136
-2.7%
19 EPYC 7702 8,012
-4.2%
20 Ryzen Threadripper 3990X 7,893
-5.6%
21 Ryzen 9 9950X3D 7,786
-6.9%

View full ranking →

Xeon w9-3475X Details

Built on Intel's Sapphire Rapids architecture and fabricated on a 10 nm process, the Xeon w9-3475X is a high-end server and workstation processor launched in early 2023. With a base clock of 2.2 GHz and a maximum turbo frequency of 4.8 GHz, it is designed for extreme workloads requiring both high single-threaded and multi-threaded performance. The processor features 36 cores and 72 threads, enabled by Intel's Simultaneous Multithreading (SMT) technology, making it well-suited for content creation, 3D rendering, and virtualization tasks. It operates on the Socket 4677 platform and is packaged in FC-LGA16A, supporting an eight-channel DDR5 memory interface with a rated speed of 4800 MT/s. The TDP of 300 W reflects its power-hungry nature, necessitating robust cooling solutions in high-performance systems.

The Xeon w9-3475X boasts a total cache hierarchy of 0.076 MiB L1, 1.907 MiB L2, and 82.5 MiB L3, ensuring fast data access across its extensive core array. It supports up to 4 TB of DDR5 ECC memory, which is essential for mission-critical applications where data integrity is paramount. The processor integrates PCIe Gen 5 support with 112 lanes directly from the CPU, enabling high-bandwidth connectivity for multiple GPUs, NVMe drives, and high-speed storage arrays. Despite its high-end features, the Xeon w9-3475X lacks integrated graphics, requiring a discrete GPU for any display output.

In terms of instruction set support, the processor includes a comprehensive suite of modern extensions such as AVX, AVX2, AVX-512, SSE, and Intel's advanced bit manipulation and cryptographic features like SHA and AES-NI. It also supports hardware virtualization technologies including VT-x, VT-d, and Intel vPro, which enhance virtual machine performance and system security. These capabilities make the Xeon w9-3475X a strong choice for enterprise environments and professional workstations.

Benchmark results highlight the processor's strong performance across multiple categories. In the Overall Score, it achieves 6932, ranking #72 out of 2060 processors, placing it ahead of many mainstream desktop and workstation chips. Its Multicore Score of 7719 ranks #45, showcasing its impressive scaling across 72 threads, though it trails behind the top-tier Ryzen Threadripper PRO and EPYC models. The Singlecore Score of 6407 ranks #134, indicating that while it performs well, it is not among the fastest single-core processors available. This performance profile suggests that the Xeon w9-3475X excels in multi-threaded workloads but is not optimized for single-threaded applications that demand extreme clock speeds.

As of March 2026, the Xeon w9-3475X remains a powerful option for professional workstations and servers requiring high core counts, memory bandwidth, and robust ECC support. While it faces competition from AMD’s Ryzen Threadripper PRO and EPYC lines, its integration with Intel’s ecosystem, strong AVX-512 performance, and enterprise-grade features make it a compelling choice for users in demanding technical and creative fields. However, its high power consumption and cost position it firmly in the premium segment, targeting users who require maximum performance regardless of efficiency or budget constraints.
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Intel Xeon w9-3475X

Main Specifications

Designer: Intel
Name: Xeon w9-3475X
Cores: 36
Threads: 72
Base Frequency: 2200 MHz
Clock Multiplier: 22x (unlocked)
Core Name: Sapphire Rapids
Socket: Socket 4677
Package: FC-LGA16A
Target Segment: Workstation
TDP: 300 W

Cache Specifications

L1 Cache: 77.824 KiB
L2 Cache: 1.907 MiB

Memory Specifications

Supported Memory Type: DDR5

Physical Specifications

Process: 10 nm
Die Area: 477 mm²
Manufacturer: Intel

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 RdRand ADX CLMUL F16C TBT 2.0 EIST TXT vPro VT-x VT-d SHA AVX-512 TSX
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