Celeron G3900T

Details and Benchmarks for Intel Celeron G3900T

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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 G3900T based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,512 Rank: 1276
Rank Name Score Visual
1272 Core i5-L16G7 4,518
+0.1%
1273 Core i5-3210M 4,517
+0.1%
1274 Xeon X3450 4,515
+0.1%
1275 FX-4320 4,515
+0.1%
1276 Celeron G3900T 4,512
1277 A10-6700 4,511
+-0%
1278 FX-6200 4,509
-0.1%
1279 FX-6350 4,508
-0.1%
1280 Xeon W3520 4,508
-0.1%
1281 Xeon X3430 4,508
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Celeron G3900T based on multi-threaded benchmark results.

4,382 Rank: 1499
Rank Name Score Visual
1495 Xeon E5430 4,384
+0%
1496 Intel Core i5-450M 4,383
+0%
1497 Celeron G1830 4,383
+0%
1498 A10-5757M 4,383
+0%
1499 Celeron G3900T 4,382
1500 Intel Core i5-520M 4,382
+0%
1501 Phenom II X3 705e 4,382
+0%
1502 Intel Core i3-380M 4,381
+-0%
1503 Core M3-7Y30 4,380
+-0%
1504 Pentium G3240 4,380
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Celeron G3900T based on single-threaded benchmark results.

4,599 Rank: 1216
Rank Name Score Visual
1212 Xeon Gold 6252 4,607
+0.2%
1213 Xeon D-1557 4,607
+0.2%
1214 Core i3-7100U 4,607
+0.2%
1215 FX-9830P 4,606
+0.2%
1216 Celeron G3900T 4,599
1217 Core i7-3517U 4,597
+-0%
1218 Core i5-3427U 4,596
-0.1%
1219 PRO A6-9500 4,596
-0.1%
1220 Athlon 200GE 4,595
-0.1%
1221 Pentium 5405U 4,594
-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 G3900T based on integer math, floating point math, and prime number computation benchmarks.

4,517 Rank: 1406
Rank Name Score Visual
1402 Core i3-5005U 4,518
+0%
1403 Core i3-560 4,518
+0%
1404 Core i3-530 4,518
+0%
1405 Phenom II X3 B75 4,518
+0%
1406 Celeron G3900T 4,517
1407 Celeron J3455 4,517
+0%
1408 Celeron G1620 4,517
+0%
1409 A8-6410 4,517
+0%
1410 Core i5-2430M 4,516
+-0%
1411 Core i3-2120T 4,516
+-0%

View full ranking →

Data Processing

Aggregated score for Celeron G3900T based on data encryption, data compression, and string sorting benchmarks.

4,480 Rank: 1448
Rank Name Score Visual
1444 Core i5-8200Y 4,482
+0%
1445 A6-3500 4,481
+0%
1446 Celeron J1900 4,481
+0%
1447 Celeron G1630 4,481
+0%
1448 Celeron G3900T 4,480
1449 Core i3-2370M 4,480
+0%
1450 Pentium G2020 4,480
+0%
1451 A6-9500 4,480
+0%
1452 Core i3-5005U 4,480
+0%
1453 Core M-5Y31 4,480
+0%

View full ranking →

Physics & Compute

Aggregated score for Celeron G3900T based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,498 Rank: 1418
Rank Name Score Visual
1414 Core i3-540 4,499
+0%
1415 Core i3-530 4,499
+0%
1416 Phenom II X4 805 4,499
+0%
1417 Athlon II X4 600e 4,499
+0%
1418 Celeron G3900T 4,498
1419 Pentium Silver N5000 4,498
+0%
1420 Celeron G1830 4,498
+0%
1421 Pentium G870 4,498
+0%
1422 Pentium G645 4,498
+0%
1423 Phenom II X4 810 4,498
+0%

View full ranking →

Celeron G3900T Details

The Intel Celeron G3900T stands out in the modern processor landscape by offering a blend of efficiency and basic computing capability, making it a practical choice for embedded systems and low-power applications. While not a high-performance chip, its design reflects Intel's focus on delivering stable, energy-efficient solutions for tasks that don't demand heavy computational power. Built on the Skylake microarchitecture and manufactured using a 14 nm process, the G3900T is a product of an era when performance and power efficiency were beginning to converge in mainstream desktop and embedded processors.

At its core, the Celeron G3900T features two physical cores and two threads, operating at a base frequency of 2.6 GHz. It supports DDR3L-1600 and DDR4-2133 memory, with a maximum capacity of 64 GiB and a memory bandwidth of up to 31.79 GiB/s across two channels. The processor includes a 2 MiB L3 cache and 0.5 MiB of L2 cache, with 0.0625 MiB each for L1 data and instruction caches. Its TDP of 35 W, combined with a 65 W thermal envelope, makes it suitable for compact systems where heat dissipation is a concern. The integrated HD Graphics 510 GPU, with 12 execution units and a max frequency of 950 MHz, provides basic graphics performance and supports up to three displays, though it is not suited for gaming or intensive graphical workloads.

The G3900T supports a range of advanced features, including Intel’s Enhanced SpeedStep Technology, Intel VT-x and VT-d virtualization, and hardware encryption via AES-NI. It also includes support for Intel Secure Key and Software Guard Extensions (SGX), making it a viable option for security-sensitive embedded applications. The processor is designed for the LGA-1151 socket and uses the DMI 3.0 bus, ensuring compatibility with a wide range of motherboards based on the Sunrise Point chipset.

In benchmark testing, the Celeron G3900T achieves an Overall Score of 4512, placing it at #1276 out of 2060 processors in the Passmark ranking. Its Singlecore Score is 4599, ranking #1216, while its Multicore Score of 4382 places it at #1499. These results indicate that the processor holds its own in single-threaded tasks, though its multicore performance is limited by its dual-core design. It outperforms some older processors like the Core i3-380M and Pentium G3240 but trails behind more recent designs such as the Core i3-7100U and Xeon D-1557.

As of March 2026, the Celeron G3900T remains relevant in niche markets where cost, power efficiency, and reliability are prioritized over raw performance. It is well-suited for embedded systems, thin clients, and basic office computing, where its integrated graphics and low TDP offer significant advantages. While it cannot compete with modern high-end CPUs, its consistent performance and broad feature set ensure it remains a dependable choice for specific use cases.
Frequently Compared

AMD Ryzen 3 PRO 2200GE 1 view

AMD Ryzen Threadripper 3970X 1 view

AMD Ryzen 9 PRO 3900 1 view

AMD Ryzen 5 PRO 3500U 1 view

Intel Celeron G3900T

Main Specifications

Designer: Intel
Name: Celeron G3900T
Family: Celeron
Series: 3000
Model Number: G3900T
Cores: 2
Threads: 2
Base Frequency: 2600 MHz
Clock Multiplier: 26x (locked)
Microarchitecture: Skylake
Core Name: Skylake
Core Family: 6
Core Model: 94
Socket: LGA-1151
Package: FCLGA-1151
Chipset: Sunrise
Target Segment: Embedded
Max CPUs: 1
TDP: 35 W

Cache Specifications

L1 Cache: 128 KiB
L1 Instruction Cache: 64 KiB (8-way set associative)
L1 Data Cache: 64 KiB (8-way set associative)
L2 Cache: 0.5 MiB (4-way set associative)
L3 Cache: 2 MiB

Memory Specifications

Supported Memory Type: DDR3L-1600 and DDR4-2133
Memory Channels: 2
Maximum Memory: 64 GB
Maximum Bandwidth: 31.79 GB/s
ECC Support: Yes

Integrated Graphics

GPU: HD Graphics 510
GPU Designer: Intel
GPU Max Frequency: 950 MHz
Execution Units: 12

Physical Specifications

Process: 14 nm
Die Area: 98.57 mm²
Manufacturer: Intel
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT TBT 2.0 EIST TXT vPro VT-x VT-d EPT SGX Secure Key TSX
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