Xeon w7-3455

Details and Benchmarks for Intel Xeon w7-3455

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

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 w7-3455 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,640 Rank: 100
Rank Name Score Visual
96 Core i5-13500 6,687
+0.7%
97 Core i9-9980XE 6,661
+0.3%
98 Ryzen Threadripper 2970WX 6,651
+0.2%
99 Ryzen AI 9 365 6,645
+0.1%
100 Xeon w7-3455 6,640
101 Ryzen Threadripper PRO 5945WX 6,617
-0.3%
102 EPYC 7702 6,615
-0.4%
103 Core i9-12900T 6,615
-0.4%
104 Core i9-9960X 6,612
-0.4%
105 Ryzen 9 5900X 6,612
-0.4%

View full ranking →

Multicore Score

Multicore performance score for Xeon w7-3455 based on multi-threaded benchmark results.

7,240 Rank: 80
Rank Name Score Visual
76 Xeon Gold 6348 7,270
+0.4%
77 Xeon Platinum 8176 7,265
+0.3%
78 Ryzen Threadripper 2990WX 7,246
+0.1%
79 Core i9-13900 7,242
+0%
80 Xeon w7-3455 7,240
81 Xeon Platinum 8180M 7,227
-0.2%
82 Xeon w7-3445 7,211
-0.4%
83 Ryzen AI Max 390 7,200
-0.6%
84 Xeon Platinum 8351N 7,195
-0.6%
85 Ryzen 7 9800X3D 7,178
-0.9%

View full ranking →

Singlecore Score

Single-core performance score for Xeon w7-3455 based on single-threaded benchmark results.

6,240 Rank: 191
Rank Name Score Visual
187 Pentium Gold G7400 6,250
+0.2%
188 Core i9-10900KF 6,248
+0.1%
189 Ryzen 5 5600X 6,247
+0.1%
190 Core i7-8700 6,244
+0.1%
191 Xeon w7-3455 6,240
192 Core i9-10900 6,224
-0.3%
193 Core i7-12700H 6,224
-0.3%
194 Core i9-13900E 6,224
-0.3%
195 Zen+ µarch 6,219
-0.3%
196 Zen µarch 6,219
-0.3%

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 w7-3455 based on integer math, floating point math, and prime number computation benchmarks.

6,916 Rank: 44
Rank Name Score Visual
40 Ryzen 9 7945HX3D 7,002
+1.2%
41 Xeon Gold 6442Y 6,999
+1.2%
42 EPYC 7F72 6,954
+0.5%
43 Xeon Gold 6430 6,945
+0.4%
44 Xeon w7-3455 6,916
45 Ryzen 9 7950X 6,914
+-0%
46 Ryzen Threadripper 3960X 6,886
-0.4%
47 Ryzen 9 9900X 6,876
-0.6%
48 Xeon w7-2495X 6,856
-0.9%
49 Xeon Platinum 8351N 6,810
-1.5%

View full ranking →

Data Processing

Aggregated score for Xeon w7-3455 based on data encryption, data compression, and string sorting benchmarks.

6,752 Rank: 60
Rank Name Score Visual
56 EPYC 7402P 6,797
+0.7%
57 Core Ultra 7 265K 6,771
+0.3%
58 Core Ultra 7 265KF 6,767
+0.2%
59 Ryzen 9 7945HX3D 6,758
+0.1%
60 Xeon w7-3455 6,752
61 Xeon Platinum 8351N 6,725
-0.4%
62 Ryzen 9 7945HX 6,717
-0.5%
63 EPYC 7601 6,712
-0.6%
64 Core Ultra 9 275HX 6,645
-1.6%
65 Xeon W-3345 6,635
-1.7%

View full ranking →

Physics & Compute

Aggregated score for Xeon w7-3455 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

6,918 Rank: 43
Rank Name Score Visual
39 Ryzen Threadripper 3970X 7,013
+1.4%
40 Ryzen 9 9950X 6,999
+1.2%
41 Ryzen Threadripper PRO 7955WX 6,948
+0.4%
42 Ryzen 9 7945HX3D 6,934
+0.2%
43 Xeon w7-3455 6,918
44 EPYC 7502P 6,894
-0.3%
45 Xeon w7-2495X 6,872
-0.7%
46 Ryzen 9 7900X3D 6,864
-0.8%
47 EPYC 7402 6,806
-1.6%
48 Core Ultra 7 265K 6,791
-1.8%

View full ranking →

Xeon w7-3455 Details

The Intel Xeon w7-3455 stands as a high-performance workstation processor designed for demanding professional workloads, launched in February 2023. With its Sapphire Rapids architecture and Socket 4677 interface, it targets power users and content creators who require both massive multi-threaded throughput and robust memory capabilities. The processor features 24 cores and 48 threads thanks to Intel Hyper-Threading, delivering strong parallel processing power. It operates at a base frequency of 2.5 GHz, with a turbo frequency reaching up to 4.8 GHz, allowing it to scale performance under workload demands. Built on a 10 nm process, the chip integrates 67.5 MB of L3 cache and supports DDR5 memory at up to 4800 MT/s across an eight-channel memory bus, enabling memory bandwidth of 307.2 GB/s.

Despite its impressive core count and high clock speeds, the Xeon w7-3455 is notable for its power consumption, with a TDP of 270 W, making it a demanding component that requires effective cooling solutions. It lacks integrated graphics, relying instead on discrete GPUs for visual output. However, it supports advanced virtualization technologies such as VT-x, VT-d, and Intel vPro, enhancing its suitability for virtualized environments and enterprise applications. The processor also includes support for AVX-512, AVX2, and other advanced instruction sets, improving performance in scientific computing, media encoding, and data analytics.

In benchmark testing, the Xeon w7-3455 achieves an overall score of 6640, ranking #100 among 2060 processors. It scores 7240 in multicore performance, placing it at #80, and 6240 in single-core performance, ranking #191. These results highlight its strength in multi-threaded applications, where it competes closely with other high-end workstation processors. It outperforms several Xeon and Ryzen Threadripper models in multicore workloads, including the Xeon w7-3445 and Xeon Platinum 8180M, but trails behind more powerful variants like the Xeon w9-3495X and Ryzen Threadripper PRO 9995WX.

The Xeon w7-3455’s performance is most competitive in professional workloads such as 3D rendering, video editing, and simulation software, where thread count and memory bandwidth are critical. Its support for ECC memory further enhances reliability in mission-critical systems. While it may not lead in single-core performance, its balance of cores, cache, and memory subsystem makes it a solid choice for workstation environments. As of March 2026, it remains a relevant option for professionals needing a high-core-count processor with robust enterprise features and strong multi-threaded performance.
Frequently Compared

Intel Core i9-9940X 10 views

AMD Ryzen 5 3600 3 views

AMD Ryzen 5 3500X 3 views

AMD Ryzen 7 2700X 3 views

AMD Phenom II X3 710 2 views

AMD Athlon II X2 270 2 views

Intel Core 2 Duo E8600 2 views

Intel Celeron G530 2 views

AMD A9-9425 1 view

Intel Xeon Silver 4210 1 view

Intel Xeon w7-3455

Main Specifications

Designer: Intel
Name: Xeon w7-3455
Cores: 24
Threads: 48
Base Frequency: 2500 MHz
Clock Multiplier: 25x (locked)
Core Name: Sapphire Rapids
Socket: Socket 4677
Package: FC-LGA16A
Target Segment: Workstation
TDP: 270 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
Related News

AMD Unveils Ryzen 9 9950X3D2 with 192MB L3 Cache – and Pragmata Reveals Switch 2 Performance Gap vs. PS5

AMD has unveiled the Ryzen 9 9950X3D2, a 16-core CPU with dual 3D V-Cache and a total of 192 MB L3 cache, available star...

2 sources · 1 week ago

Intel Nova Lake-S with 44 Cores? Leak Suggests Cache Strategy Shift and New Wildcat Lake Generation

A leak suggests Intel's Nova Lake-S processors may shift from 42 to 44 cores, indicating a change in tile configuration...

2 sources · 4 days ago

AMD Ryzen 9 9950X3D2 Dual Edition Available Before Launch – Lenovo Unveils New Legion Gaming Tablets

The AMD Ryzen 9 9950X3D2 Dual Edition with dual 3D V-Cache is already available ahead of its official launch on April 22...

2 sources · 2 days ago

Intel Launches Core Series 3 'Wildcat Lake' – New AI-Powered CPUs for Budget Laptops and Edge Devices

Intel has officially launched the Core Series 3 'Wildcat Lake', a new CPU lineup for budget laptops and edge devices fea...

3 sources · 4 days ago

Intel Core Ultra 400 'Nova Lake': New Desktop CPUs with Up to 52 Cores and 288 MB Cache Unveiled

Intel is set to launch the Core Ultra 400 series, codenamed Nova Lake, for desktop systems featuring up to 52 cores and...

3 sources · 6 days ago

Login

Forgot your password?

Your experience on this site will be improved by allowing cookies.