Intel Xeon Bronze 3408U vs Intel Pentium T4400

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CPU comparison with benchmarks


Intel Xeon Bronze 3408U CPU1 vs CPU2 Intel Pentium T4400
Intel Xeon Bronze 3408U Intel Pentium T4400

CPU comparison

In this CPU comparison, we compare the Intel Xeon Bronze 3408U and the Intel Pentium T4400 and use benchmarks to check which processor is faster.

We compare the Intel Xeon Bronze 3408U 8 core processor released in Q1/2023 with the Intel Pentium T4400 which has 2 CPU cores and was introduced in Q4/2009.
Intel Xeon Bronze (6) Family Intel Pentium (150)
Intel Xeon Bronze 3400 (2) CPU group Intel Pentium T4000/SU4000 (5)
3 Generation 2
Sapphire Rapids Architecture Penryn
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Bronze 3408U is a 8 core processor with a clock frequency of 1.80 GHz (1.90 GHz). The processor can compute 8 threads at the same time. The Intel Pentium T4400 clocks with 2.20 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

Intel Xeon Bronze 3408U Characteristic Intel Pentium T4400
8 Cores 2
8 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.80 GHz Frequency 2.20 GHz
1.90 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon Bronze 3408U Characteristic Intel Pentium T4400
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Bronze 3408U, while the Intel Pentium T4400 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 12.8 GB/s enabled.

Intel Xeon Bronze 3408U Characteristic Intel Pentium T4400
Memory DDR3-800, DDR2-800
4096 GB Max. Memory 8 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
256.0 GB/s Max. Bandwidth 12.8 GB/s
Yes ECC No
-- L2 Cache 1.00 MB
22.50 MB L3 Cache --
4.0 PCIe version --
80 PCIe lanes --
157.5 GB/s PCIe Bandwidth --

Thermal Management

The Intel Xeon Bronze 3408U has a TDP of 125 W. The TDP of the Intel Pentium T4400 is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Bronze 3408U Characteristic Intel Pentium T4400
125 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 105 °C

Technical details

The Intel Xeon Bronze 3408U has 22.50 MB cache and is manufactured in 10 nm. The cache of Intel Pentium T4400 is at 1.00 MB. The processor is manufactured in 45 nm.

Intel Xeon Bronze 3408U Characteristic Intel Pentium T4400
10 nm Technology 45 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512 ISA extensions MMX, SSE, SSE2, SSE3, SSE 4.1
LGA 4677 Socket PGA 478
VT-x, VT-x EPT, VT-d Virtualization VT-x
Yes AES-NI No
Windows, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q4/2009
415 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Xeon Bronze 3408U to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Intel Pentium T4400 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (2 ratings). Rate now:


Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.90 GHz
0 (0%)
Intel Pentium T4400 Intel Pentium T4400
2C 2T @ 2.20 GHz
324 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)
Intel Pentium T4400 Intel Pentium T4400
2C 2T @ 2.20 GHz
581 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)
Intel Pentium T4400 Intel Pentium T4400
2C 2T @ 2.20 GHz
761 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Xeon Bronze 3408U Intel Xeon Bronze 3408U
8C 8T @ 1.80 GHz
0 (0%)
Intel Pentium T4400 Intel Pentium T4400
2C 2T @ 2.20 GHz
344 (100%)

Devices using this processor

Intel Xeon Bronze 3408U Intel Pentium T4400
Unknown Unknown

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