Xeon X3430

Details and Benchmarks for Intel Xeon X3430

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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 X3430 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,508 Rank: 1281
Rank Name Score Visual
1277 A10-6700 4,511
+0.1%
1278 FX-6200 4,509
+0%
1279 FX-6350 4,508
+0%
1280 Xeon W3520 4,508
+0%
1281 Xeon X3430 4,508
1282 Core i7-2630QM 4,506
+-0%
1283 Phenom II X6 1090T 4,506
+-0%
1284 Phenom II X4 B50 4,505
-0.1%
1285 PRO A6-9500 4,505
-0.1%
1286 Xeon E3-1260L 4,503
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Xeon X3430 based on multi-threaded benchmark results.

4,558 Rank: 1149
Rank Name Score Visual
1145 Core i5-6267U 4,562
+0.1%
1146 Core i7 870 4,561
+0.1%
1147 Core i3-1000NG4 4,560
+0%
1148 Athlon PRO 200GE 4,558
+0%
1149 Xeon X3430 4,558
1150 A12-9800 4,557
+-0%
1151 Athlon X4 880K 4,557
+-0%
1152 Core 2 Duo T5800 4,557
+-0%
1153 Xeon E3-1265L v2 4,553
-0.1%
1154 Xeon W3530 4,552
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Xeon X3430 based on single-threaded benchmark results.

4,474 Rank: 1312
Rank Name Score Visual
1308 Pentium G870 4,478
+0.1%
1309 Phenom 9850 4,478
+0.1%
1310 Athlon II X4 641 4,477
+0.1%
1311 A10 PRO-7850B 4,476
+0%
1312 Xeon X3430 4,474
1313 Core i5-3337U 4,474
+0%
1314 Phenom II X2 565 4,473
+-0%
1315 Core M-5Y10c 4,473
+-0%
1316 A8-6600K 4,471
-0.1%
1317 Pentium G2010 4,471
-0.1%

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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 Xeon X3430 based on integer math, floating point math, and prime number computation benchmarks.

4,566 Rank: 1090
Rank Name Score Visual
1086 Xeon E5440 4,567
+0%
1087 Core i3-7101TE 4,566
+0%
1088 Core i3-10110U 4,566
+0%
1089 Core i3-4330 4,566
+0%
1090 Xeon X3430 4,566
1091 A8-5500 4,566
+0%
1092 Pentium Gold G5500T 4,565
+-0%
1093 Core i3-6098P 4,565
+-0%
1094 Core i3-8145U 4,565
+-0%
1095 Core i3-4170 4,565
+-0%

View full ranking →

Data Processing

Aggregated score for Xeon X3430 based on data encryption, data compression, and string sorting benchmarks.

4,511 Rank: 1267
Rank Name Score Visual
1263 Core i5-660 4,512
+0%
1264 Celeron G5900 4,512
+0%
1265 Core i5-2540M 4,511
+0%
1266 Core i7-5550U 4,511
+0%
1267 Xeon X3430 4,511
1268 Core i5-661 4,511
+0%
1269 Core i5-3210M 4,510
+-0%
1270 Core M3-7Y32 4,509
+-0%
1271 Celeron N4100 4,509
+-0%
1272 Pentium G3470 4,509
+-0%

View full ranking →

Physics & Compute

Aggregated score for Xeon X3430 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,543 Rank: 1137
Rank Name Score Visual
1133 Phenom II X6 1075T 4,544
+0%
1134 Phenom II X6 1065T 4,544
+0%
1135 Pentium G4600T 4,543
+0%
1136 Core i3-3220 4,543
+0%
1137 Xeon X3430 4,543
1138 Core i7-4500U 4,543
+0%
1139 Core i5-4310U 4,543
+0%
1140 Core i5-5350U 4,543
+0%
1141 Athlon X4 950 4,543
+0%
1142 Core i5-8210Y 4,543
+0%

View full ranking →

Xeon X3430 Details

The Intel Xeon X3430 stands out for its balanced performance in multi-threaded workloads, achieving a multicore score of 4558 and ranking #1148 among 2060 processors. While not a top-tier performer by today's standards, it holds its own in the broader landscape of older desktop and workstation processors. Released during a time when multi-core efficiency was becoming critical, the Xeon X3430 reflects a transitional phase in Intel's processor design, combining server-grade features with mainstream performance. As of March 2026, this processor is considered outdated, with most modern systems utilizing architectures several generations newer, yet it remains relevant in legacy environments and budget systems.

Built on a 45 nm process, the Xeon X3430 features four cores and four threads, operating at a base frequency of 2.4 GHz with a turbo boost up to 2.8 GHz. It supports DDR3-800/1066/1333 memory across two channels, delivering up to 21 GB/s of memory bandwidth. With a 95 W TDP and a LGA1156 socket, it was designed for mainstream desktops and small workstations, particularly in applications requiring integrated graphics and ECC memory support. The processor also supports up to 32 GB of system memory, making it suitable for moderate workloads and multitasking.

The Xeon X3430 includes a range of enterprise-grade features, such as ECC memory support, Intel vPro, and Intel VT-x and VT-d virtualization technologies. It also supports Intel’s Enhanced SpeedStep Technology (EIST) and Trusted Execution Technology (TXT), which enhance power efficiency and security. The integrated Intel HD Graphics 4400 GPU provides basic visual output, operating at a base frequency of 200 MHz and capable of reaching 1.1 GHz in burst mode. This GPU supports up to three displays and is sufficient for light multimedia and office use, though it is not suitable for modern gaming or intensive graphics tasks.

In benchmark testing, the Xeon X3430 achieves a single-core score of 4474, placing it at #1312 in the single-core rankings. Its overall score of 4508 ranks it #1279, indicating that while it is competitive in its segment, it lags behind more recent processors. Compared to peers like the Core i7 870 and Xeon E5640, it performs similarly, but falls behind newer Intel and AMD offerings such as the A10 PRO-7850B and Athlon II X4 641. The processor also trails behind the current top-tier CPUs, which can exceed 8,000 in multicore performance, highlighting the gap between legacy and modern architectures.

Despite its age, the Xeon X3430 remains a viable option for users requiring a reliable, low-cost processor with ECC support and integrated graphics. It is best suited for light server applications, entry-level workstations, or systems where power efficiency and TDP are critical. Its inclusion of advanced features like AES-NI, AVX2, and SSE4.1/4.2 ensures compatibility with a wide range of software, making it a practical choice for legacy environments. While not a powerhouse, the Xeon X3430 demonstrates the evolution of Intel’s desktop and workstation lineup, bridging the gap between early multi-core designs and today’s high-performance processors.
Frequently Compared

AMD Phenom II X4 B97 6 views

Intel Core Ultra 7 265K 5 views

Intel Core i5-8210Y 5 views

Intel Core i3-4360T 4 views

AMD A8-3550MX 4 views

Intel Core i9-10900 4 views

Intel Xeon w5-3425 4 views

Intel Celeron N2940 4 views

Intel Atom N550 4 views

Intel Xeon w9-3475X 4 views

Intel Xeon X3430

Main Specifications

Designer: Intel
Name: Xeon X3430
Model Number: X3430
Cores: 4
Threads: 4
Base Frequency: 2400 MHz
Socket: LGA1156
Max CPUs: 1
TDP: 95 W

Cache Specifications

Memory Specifications

Supported Memory Type: DDR3 800/1066/1333
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 21 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 16
PCIe Configuration: 1x16, 2x8, 4x4

Integrated Graphics

GPU: HD Graphics 4400
GPU Designer: Intel
GPU Max Frequency: 1100 MHz

Physical Specifications

Process: 45 nm
Word Size: 64-bit

CPU Features

SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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