Core Ultra 9 275HX

Details and Benchmarks for Intel Core Ultra 9 275HX

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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 Core Ultra 9 275HX based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

7,861 Rank: 29
Rank Name Score Visual
25 Ryzen Threadripper PRO 7965WX 7,970
+1.4%
26 Ryzen 9 7950X3D 7,951
+1.1%
27 Ryzen 9 9900X3D 7,931
+0.9%
28 Ryzen 9 9900X 7,927
+0.8%
29 Core Ultra 9 275HX 7,861
30 Core i9-14900F 7,747
-1.5%
31 Ryzen 9 7945HX3D 7,667
-2.5%
32 Ryzen AI Max+ 395 7,632
-2.9%
33 Core i9-14900 7,619
-3.1%
34 Ryzen Threadripper PRO 7955WX 7,600
-3.3%

View full ranking →

Multicore Score

Multicore performance score for Core Ultra 9 275HX based on multi-threaded benchmark results.

7,526 Rank: 62
Rank Name Score Visual
58 Ryzen Threadripper PRO 3975WX 7,560
+0.5%
59 Xeon w7-2475X 7,539
+0.2%
60 Ryzen Threadripper PRO 7945WX 7,535
+0.1%
61 Xeon w7-2495X 7,532
+0.1%
62 Core Ultra 9 275HX 7,526
63 Ryzen 9 7900X3D 7,525
+-0%
64 EPYC 7402P 7,504
-0.3%
65 Core i7-13700K 7,493
-0.4%
66 Core i9-14900F 7,476
-0.7%
67 Ryzen 9 7900X 7,472
-0.7%

View full ranking →

Singlecore Score

Single-core performance score for Core Ultra 9 275HX based on single-threaded benchmark results.

8,085 Rank: 13
Rank Name Score Visual
9 Core i9-14900K 8,308
+2.8%
10 Core i9-13900K 8,210
+1.5%
11 Core i9-13900KF 8,156
+0.9%
12 Ryzen 9 9900X 8,106
+0.3%
13 Core Ultra 9 275HX 8,085
14 Ryzen 9 9900X3D 8,080
-0.1%
15 Ryzen 9 7950X 8,065
-0.2%
16 Ryzen 9 7950X3D 7,939
-1.8%
17 Core i9-14900F 7,928
-1.9%
18 Ryzen Threadripper 9970X 7,878
-2.6%

View full ranking →

Workload Scores

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

Number Crunching

Aggregated score for Core Ultra 9 275HX based on integer math, floating point math, and prime number computation benchmarks.

7,223 Rank: 33
Rank Name Score Visual
29 Xeon W-3375 7,270
+0.7%
30 Core Ultra 7 265K 7,262
+0.5%
31 Xeon w7-3465X 7,251
+0.4%
32 Core Ultra 7 265KF 7,244
+0.3%
33 Core Ultra 9 275HX 7,223
34 Ryzen 9 7950X3D 7,204
-0.3%
35 Ryzen Threadripper PRO 3975WX 7,194
-0.4%
36 Ryzen Threadripper 3970X 7,171
-0.7%
37 Ryzen 9 9900X3D 7,139
-1.2%
38 Ryzen 9 9950X 7,131
-1.3%

View full ranking →

Data Processing

Aggregated score for Core Ultra 9 275HX based on data encryption, data compression, and string sorting benchmarks.

6,645 Rank: 64
Rank Name Score Visual
60 Xeon w7-3455 6,752
+1.6%
61 Xeon Platinum 8351N 6,725
+1.2%
62 Ryzen 9 7945HX 6,717
+1.1%
63 EPYC 7601 6,712
+1%
64 Core Ultra 9 275HX 6,645
65 Xeon W-3345 6,635
-0.2%
66 Ryzen Threadripper 2990WX 6,591
-0.8%
67 Ryzen Threadripper PRO 5955WX 6,585
-0.9%
68 EPYC 7352 6,580
-1%
69 Xeon w7-2475X 6,563
-1.2%

View full ranking →

Physics & Compute

Aggregated score for Core Ultra 9 275HX based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

6,501 Rank: 66
Rank Name Score Visual
62 Ryzen 7 9800X3D 6,543
+0.6%
63 EPYC 7452 6,542
+0.6%
64 Xeon Gold 5418Y 6,526
+0.4%
65 Xeon W-3345 6,509
+0.1%
66 Core Ultra 9 275HX 6,501
67 Xeon w5-3435X 6,490
-0.2%
68 Core i9-14900KS 6,488
-0.2%
69 Xeon W-3175X 6,475
-0.4%
70 Ryzen Threadripper PRO 7945WX 6,465
-0.6%
71 Ryzen 9 7900X 6,414
-1.3%

View full ranking →

Core Ultra 9 275HX Details

The Intel Core Ultra 9 275HX is designed for users seeking high-performance mobile computing with integrated graphics and AI acceleration. Launched in January 2025, this processor targets power users, content creators, and professionals who demand robust single-threaded and multi-threaded performance in a compact, mobile form factor. Built on Intel's Arrow Lake-HX architecture and fabricated at TSMC using a 3 nm process, the Core Ultra 9 275HX delivers a compelling blend of efficiency and power, making it ideal for premium laptops and mobile workstations.

At its core, the processor features 24 cores and 24 threads, enabling exceptional multitasking and parallel processing capabilities. It operates at a base frequency of 2.7 GHz and can boost up to 5.4 GHz, leveraging Turbo Boost Technology 3.0 to dynamically scale performance based on workload. With 34.3 MB of L3 cache and 2.86 MB of L2 cache, the chip ensures rapid data access, while the 0.183 MiB of L1 cache enhances instruction throughput. The processor is packaged in a BGA 2114 socket, designed for integration into modern mobile platforms, and operates within a 55 W TDP, balancing performance with thermal efficiency.

Memory support includes DDR5-6400 in a dual-channel configuration, providing a maximum memory bandwidth of 102.4 GB/s. This enables fast data transfers, critical for applications such as video editing, 3D rendering, and large-scale data processing. The CPU also supports PCIe Gen 5 with 20 lanes, ensuring high-speed connectivity to storage and peripherals. Integrated into the chip is Intel's Arc Xe-LPG Graphics with 64 execution units, capable of handling modern gaming and multimedia tasks without a discrete GPU.

The Core Ultra 9 275HX supports a wide array of advanced instruction sets, including AVX, AVX2, and various Intel-specific extensions like BMI, FMA3, and SHA. It also includes a Neural Processing Unit (NPU) rated at up to 13 TOPS, significantly boosting AI and machine learning workloads. Virtualization features such as VT-x, VT-d, and TXT further enhance security and performance in virtualized environments.

In benchmark testing, the processor achieves an overall score of 7,861, placing it at #29 among 2,060 CPUs, with a single-core score of 8,085 (#13) and a multicore score of 7,526 (#62). It outperforms many desktop processors like the Core i7-13700K and Ryzen 9 7900X3D in single-threaded tasks, while competing closely with high-end mobile chips such as the Ryzen 9 7945HX3D. Its performance is particularly strong in single-core workloads, making it ideal for applications that rely heavily on clock speed and responsiveness.

As of March 2026, the Core Ultra 9 275HX stands as a top-tier mobile processor, offering a rare combination of high clock speeds, efficient power usage, and integrated AI capabilities. It is well-suited for demanding professional applications, high-end gaming, and content creation, positioning itself as a strong choice for users who prioritize performance in a mobile environment.
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Intel Core Ultra 9 275HX

Main Specifications

Designer: Intel
Name: Core Ultra 9 275HX
Cores: 24
Threads: 24
Base Frequency: 2700 MHz
Clock Multiplier: 27x (unlocked)
Core Name: Arrow Lake-HX
Socket: BGA 2114
Package: FC-BGA
Target Segment: Mobile
TDP: 55 W

Cache Specifications

L1 Cache: 187.392 KiB
L2 Cache: 2.861 MiB
L3 Cache: 34.332 MiB

Memory Specifications

Supported Memory Type: DDR5

Physical Specifications

Process: 3 nm
Die Area: 243 mm²
Manufacturer: TSMC

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 RdRand ADX CLMUL F16C TBT 2.0 EIST TXT vPro VT-x VT-d SIPP SHA TBMT 3.0 TME
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