Ryzen 9 PRO 5945

Details and Benchmarks for AMD Ryzen 9 PRO 5945

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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 Ryzen 9 PRO 5945 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,463 Rank: 123
Rank Name Score Visual
119 EPYC 7401 6,480
+0.3%
120 Ryzen Threadripper 3990X 6,471
+0.1%
121 Ryzen 9 5900 6,471
+0.1%
122 Core i9-7960X 6,468
+0.1%
123 Ryzen 9 PRO 5945 6,463
124 Ryzen AI 7 350 6,460
+-0%
125 Xeon W-3265 6,455
-0.1%
126 Ryzen 7 8845HS 6,453
-0.2%
127 Xeon w5-3425 6,447
-0.2%
128 Xeon Gold 6438Y+ 6,433
-0.5%

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Multicore Score

Multicore performance score for Ryzen 9 PRO 5945 based on multi-threaded benchmark results.

6,173 Rank: 207
Rank Name Score Visual
203 Ryzen Threadripper 1920X 6,226
+0.9%
204 Ryzen 9 3900XT 6,221
+0.8%
205 Ryzen 7 8845HS 6,195
+0.4%
206 Ryzen 7 7840HS 6,173
+0%
207 Ryzen 9 PRO 5945 6,173
208 Core i9-11900K 6,171
+-0%
209 EPYC 7352 6,162
-0.2%
210 Ryzen 7 5800X3D 6,157
-0.3%
211 Ryzen AI 7 350 6,145
-0.5%
212 Core i9-13900H 6,141
-0.5%

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Singlecore Score

Single-core performance score for Ryzen 9 PRO 5945 based on single-threaded benchmark results.

6,656 Rank: 90
Rank Name Score Visual
86 Xeon W-1350P 6,674
+0.3%
87 Ryzen AI 7 350 6,670
+0.2%
88 Xeon E-2386G 6,667
+0.2%
89 Xeon E-2388G 6,656
+0%
90 Ryzen 9 PRO 5945 6,656
91 Xeon W-1370P 6,635
-0.3%
92 Ryzen 9 3900X 6,633
-0.3%
93 Ryzen 7 8845HS 6,625
-0.5%
94 Core i9-9900KF 6,610
-0.7%
95 Ryzen 5 7540U 6,606
-0.8%

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Workload Scores

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

Number Crunching

Aggregated score for Ryzen 9 PRO 5945 based on integer math, floating point math, and prime number computation benchmarks.

5,901 Rank: 114
Rank Name Score Visual
110 Xeon Platinum 8268 5,943
+0.7%
111 Core i9-12900KF 5,931
+0.5%
112 Xeon Platinum 8270 5,921
+0.3%
113 Xeon Platinum 8180M 5,905
+0.1%
114 Ryzen 9 PRO 5945 5,901
115 EPYC 7302P 5,880
-0.4%
116 Ryzen Threadripper PRO 3955WX 5,875
-0.4%
117 EPYC 7601 5,874
-0.5%
118 Xeon w5-2455X 5,861
-0.7%
119 Ryzen 9 5900 5,853
-0.8%

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Data Processing

Aggregated score for Ryzen 9 PRO 5945 based on data encryption, data compression, and string sorting benchmarks.

5,750 Rank: 150
Rank Name Score Visual
146 Xeon w5-3425 5,760
+0.2%
147 Core i9-9960X 5,756
+0.1%
148 EPYC 7351 5,754
+0.1%
149 Ryzen AI 9 HX 370 5,754
+0.1%
150 Ryzen 9 PRO 5945 5,750
151 Ryzen AI 9 HX 375 5,749
+-0%
152 Xeon Gold 6252 5,742
-0.1%
153 Ryzen 9 5900 5,742
-0.1%
154 Xeon Gold 6248 5,729
-0.4%
155 Xeon Gold 6148 5,729
-0.4%

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Physics & Compute

Aggregated score for Ryzen 9 PRO 5945 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

5,566 Rank: 169
Rank Name Score Visual
165 Xeon W-2191B 5,582
+0.3%
166 Ryzen 7 7745HX 5,581
+0.3%
167 Xeon Gold 6152 5,571
+0.1%
168 Xeon Gold 6142M 5,569
+0.1%
169 Ryzen 9 PRO 5945 5,566
170 Core i9-7940X 5,565
+-0%
171 Ryzen 7 8700G 5,563
-0.1%
172 Xeon W-3235 5,553
-0.2%
173 Ryzen 7 8700F 5,545
-0.4%
174 Xeon Gold 6142 5,544
-0.4%

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Ryzen 9 PRO 5945 Details

The Ryzen 9 PRO 5945 stands as a high-performance desktop processor from AMD, designed for professional workstations and demanding computing tasks. Launched in 2022, it is built on the Zen 3 (Vermeer) architecture and features a 7 nm process node manufactured by TSMC. With 12 cores and 24 threads enabled via Simultaneous Multithreading (SMT), the chip delivers strong multi-threaded performance, operating at a base frequency of 3.0 GHz and boosting up to 4.7 GHz under load. It is packaged in a µOPGA-1331 socket and fits into the Socket AM4 platform, a design that has seen multiple generations of Ryzen processors. The processor includes 64 MB of L3 cache, 0.061 MiB of L1 cache, and 0.488 MiB of L2 cache, supporting DDR4 memory at up to 3200 MT/s with dual-channel configuration and 51.2 GB/s memory bandwidth. It supports ECC memory, making it suitable for mission-critical systems, and includes robust virtualization capabilities via AMD-V. The TDP is set at 65 W, which reflects efficient power usage for a high-core-count CPU. Notably, it lacks integrated graphics, requiring a discrete GPU for visual output.

In benchmark testing, the Ryzen 9 PRO 5945 achieves an overall score of 6463, ranking it #123 among 2060 processors in the Passmark database. Its single-core performance scores 6656, placing it at #89 in the single-core category, indicating excellent individual core performance. The multicore score stands at 6173, ranking #206 overall, showcasing strong scaling across all 12 cores. This performance places it above many consumer-grade CPUs, including the Core i9-11900K and Ryzen 7 5800X3D, though it trails behind newer high-end processors such as the Ryzen 9 5900 and Core i9-7960X. In the top 50 multicore list, it lags behind the Ryzen Threadripper 9980X and Xeon W-3175X, but remains competitive within the mainstream desktop segment. Its single-core performance is particularly impressive, outperforming many high-end desktop and mobile processors, including the Core i9-9900KF and Xeon W-1370P.

The processor supports a wide range of advanced instruction sets, including AVX, AVX2, FMA3, AES, BMI1, BMI2, and SHA extensions, ensuring strong performance in both general computing and specialized workloads such as encryption, compression, and scientific calculations. It also supports PCIe 4.0 with 20 lanes directly from the CPU, enabling fast storage and expansion options. While it does not include AVX-512, this limitation is common among AMD’s Zen 3 lineup and is less critical for most mainstream applications. The locked multiplier limits overclocking potential, but the chip is still well-suited for users who prioritize stability and efficiency over manual tuning.

As of early 2026, the Ryzen 9 PRO 5945 remains a compelling option for professionals and enthusiasts requiring high core counts and robust memory support. Its strong single-core performance makes it ideal for content creation, software development, and virtualization, while its multicore capabilities support rendering, simulation, and data processing. Despite being a few years old, its benchmark performance continues to hold its own against modern CPUs, particularly in the mid-tier professional market. Its lack of integrated graphics and reliance on Socket AM4 mean it’s best suited for systems with discrete GPUs, but its overall value proposition remains strong for users prioritizing raw processing power and ECC memory support.
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AMD Ryzen 9 PRO 5945

Main Specifications

Designer: AMD
Name: Ryzen 9 PRO 5945
Cores: 12
Threads: 24
Base Frequency: 3000 MHz
Clock Multiplier: 30x (locked)
Core Name: Vermeer
Socket: Socket AM4
Package: µOPGA-1331
Target Segment: Desktop
TDP: 65 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.488 MiB

Memory Specifications

Supported Memory Type: DDR4

Physical Specifications

Process: 7 nm
Die Area: 74 mm²
Manufacturer: TSMC

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 BMI1 BMI2 FMA3 AES F16C SMEP SSE4a SHA AMD-V SMT XFR 2
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