Celeron G5900

Details and Benchmarks for Intel Celeron G5900

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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 Celeron G5900 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,685 Rank: 1121
Rank Name Score Visual
1117 Core i5-2405S 4,687
+0%
1118 Ryzen 3 3200U 4,687
+0%
1119 Core i5-3330 4,686
+0%
1120 Core i5-5350U 4,686
+0%
1121 Celeron G5900 4,685
1122 FX-4300 4,684
+-0%
1123 Celeron G3930 4,682
-0.1%
1124 Core i7 930 4,682
-0.1%
1125 Xeon X5680 4,678
-0.1%
1126 A12-9800 4,677
-0.2%

View full ranking →

Multicore Score

Multicore performance score for Celeron G5900 based on multi-threaded benchmark results.

4,410 Rank: 1436
Rank Name Score Visual
1432 A8-3850 4,410
+0%
1433 A8-3530MX 4,410
+0%
1434 Phenom II N930 4,410
+0%
1435 PRO A10-8750B 4,410
+0%
1436 Celeron G5900 4,410
1437 Core i5-4310U 4,408
+-0%
1438 Pentium G3250 4,407
-0.1%
1439 FX-770K 4,406
-0.1%
1440 Celeron G3950 4,405
-0.1%
1441 Phenom II X2 565 4,405
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Celeron G5900 based on single-threaded benchmark results.

4,868 Rank: 1027
Rank Name Score Visual
1023 Core i3-4360T 4,876
+0.2%
1024 Xeon E3-1220 V2 4,875
+0.1%
1025 Core i5-5300U 4,875
+0.1%
1026 Core i5-3450 4,873
+0.1%
1027 Celeron G5900 4,868
1028 Core i7-4710HQ 4,865
-0.1%
1029 Core i7-4550U 4,865
-0.1%
1030 A10-7890K 4,864
-0.1%
1031 Core i3-4330T 4,864
-0.1%
1032 Celeron G3930T 4,863
-0.1%

View full ranking →

Workload Scores

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

Number Crunching

Aggregated score for Celeron G5900 based on integer math, floating point math, and prime number computation benchmarks.

4,541 Rank: 1225
Rank Name Score Visual
1221 Pentium G3420 4,541
+0%
1222 Phenom II X4 955 4,541
+0%
1223 FX-9800P 4,541
+0%
1224 Xeon E3-1220L v2 4,541
+0%
1225 Celeron G5900 4,541
1226 Athlon Silver 3050U 4,541
+0%
1227 Core i5-6200U 4,540
+-0%
1228 Core i3-6100H 4,540
+-0%
1229 Core i5-5300U 4,540
+-0%
1230 Core i7-4510U 4,540
+-0%

View full ranking →

Data Processing

Aggregated score for Celeron G5900 based on data encryption, data compression, and string sorting benchmarks.

4,512 Rank: 1264
Rank Name Score Visual
1260 Pentium Silver N5000 4,512
+0%
1261 A12-9720P 4,512
+0%
1262 Core i3-3240T 4,512
+0%
1263 Core i5-660 4,512
+0%
1264 Celeron G5900 4,512
1265 Core i5-2540M 4,511
+-0%
1266 Core i7-5550U 4,511
+-0%
1267 Xeon X3430 4,511
+-0%
1268 Core i5-661 4,511
+-0%
1269 Core i5-3210M 4,510
+-0%

View full ranking →

Physics & Compute

Aggregated score for Celeron G5900 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,528 Rank: 1233
Rank Name Score Visual
1229 PRO A10-8750B 4,529
+0%
1230 PRO A10-9700E 4,529
+0%
1231 Pentium G4520 4,528
+0%
1232 A10-5800B 4,528
+0%
1233 Celeron G5900 4,528
1234 A8-5600K 4,527
+-0%
1235 Athlon Silver 3050U 4,527
+-0%
1236 Pentium G4400 4,526
+-0%
1237 Core i5-2520M 4,526
+-0%
1238 Phenom II X4 980 4,526
+-0%

View full ranking →

Celeron G5900 Details

The Intel Celeron G5900 is designed for budget-conscious desktop users who need basic computing performance for everyday tasks such as web browsing, office applications, and media playback. Released in April 2020, it belongs to Intel’s Comet Lake family and is built on a 14 nm process, which, while now dated, remains reliable for entry-level workloads. As of early 2026, this processor is considered a legacy part, with newer platforms offering significantly better performance, but it still serves as a cost-effective option for basic desktop systems or light-duty computing.

The Celeron G5900 features a dual-core, dual-thread design with a base clock of 3.4 GHz and a locked multiplier, which prevents overclocking. It uses the Socket 1200 interface and is compatible with Intel’s 400-series and early 500-series chipsets. With a TDP of 58 W, it maintains efficient power consumption while delivering steady performance in low-demand scenarios. The processor supports DDR4 memory at up to 2666 MT/s in a dual-channel configuration, offering sufficient bandwidth for general productivity tasks. It also supports PCI Express 3.0 with 16 lanes, though these are dedicated to the CPU and not shared with other components.

Integrated into the G5900 is Intel’s UHD 610 graphics engine, which provides basic display output capabilities without requiring a discrete GPU. While not suited for gaming or video editing, this GPU supports up to three displays and is capable of handling 1080p video playback efficiently. The processor includes a robust set of instruction set extensions, including AVX2, SSE4.2, and AES-NI, which enhance performance in multimedia and encryption workloads. Virtualization support via VT-x and VT-d allows the system to run virtual machines effectively, making it suitable for light virtualization tasks.

In benchmark testing, the Celeron G5900 scores 4685 overall, placing it at #1121 among 2060 processors. Its single-core performance of 4868 ranks it at #1027, indicating relatively strong performance for basic tasks and applications that rely on a single thread. However, its multicore score of 4410 places it at #1431, showing that it falls behind many modern processors in multi-threaded workloads. This performance gap is reflected in comparisons with similarly priced or older CPUs—such as the Core i5-4310U and Pentium G3250—where the G5900 holds its own in single-core tasks but lags significantly in multi-threaded environments.

Despite its age and modest specifications, the Celeron G5900 remains a viable option for users who prioritize affordability over performance. It is best suited for basic office use, light multimedia consumption, or as a replacement CPU in older systems where upgrading to a more capable processor may not be feasible. While it cannot compete with today’s high-end processors—like the Ryzen 9 9950X3D or Core Ultra 9 285K—it provides a solid foundation for entry-level desktop computing needs. As of March 2026, it remains relevant in niche markets where cost and compatibility outweigh raw performance.
Frequently Compared

AMD Ryzen 9 3900X 5 views

AMD A4-4020 5 views

AMD Ryzen 5 3500X 4 views

Intel Xeon W3503 3 views

AMD Ryzen 5 3600 3 views

Intel Core 2 Duo E8600 3 views

AMD Athlon II X3 425 3 views

AMD A8-7200P 2 views

Intel Celeron G530 2 views

AMD Phenom II X2 560 2 views

Intel Celeron G5900

Main Specifications

Designer: Intel
Name: Celeron G5900
Cores: 2
Threads: 2
Base Frequency: 3400 MHz
Clock Multiplier: 34x (locked)
Core Name: Comet Lake
Socket: Socket 1200
Package: FC-LGA1200
Target Segment: Desktop
TDP: 58 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.244 MiB
L3 Cache: 1.907 MiB

Memory Specifications

Supported Memory Type: DDR4

Physical Specifications

Process: 14 nm
Manufacturer: Intel

CPU Features

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