Intel Core i3-2340UE vs Intel Pentium T4400

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CPU comparison with benchmarks


Intel Core i3-2340UE CPU1 vs CPU2 Intel Pentium T4400
Intel Core i3-2340UE Intel Pentium T4400

CPU comparison

In this CPU comparison, we compare the Intel Core i3-2340UE and the Intel Pentium T4400 and use benchmarks to check which processor is faster.

We compare the Intel Core i3-2340UE 2 core processor released in Q2/2011 with the Intel Pentium T4400 which has 2 CPU cores and was introduced in Q4/2009.
Intel Core i3 (205) Family Intel Pentium (150)
Intel Core i 2000U (2) CPU group Intel Pentium T4000/SU4000 (5)
2 Generation 2
Sandy Bridge U Architecture Penryn
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i3-2340UE is a 2 core processor with a clock frequency of 1.30 GHz. The processor can compute 4 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 Core i3-2340UE Characteristic Intel Pentium T4400
2 Cores 2
4 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.30 GHz Frequency 2.20 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 Core i3-2340UE 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.
Intel HD Graphics 3000 GPU no iGPU
0.35 GHz GPU frequency --
0.80 GHz GPU (Turbo) --
6 GPU Generation --
32 nm Technology
2 Max. displays
12 Compute units --
96 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
10.1 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.
Intel HD Graphics 3000 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i3-2340UE, 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 Core i3-2340UE Characteristic Intel Pentium T4400
DDR3-1333 Memory DDR3-800, DDR2-800
16 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 12.8 GB/s
Yes ECC No
-- L2 Cache 1.00 MB
3.00 MB L3 Cache --
2.0 PCIe version --
16 PCIe lanes --
8.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Core i3-2340UE has a TDP of 17 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 Core i3-2340UE Characteristic Intel Pentium T4400
17 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. 105 °C

Technical details

The Intel Core i3-2340UE has 3.00 MB cache and is manufactured in 32 nm. The cache of Intel Pentium T4400 is at 1.00 MB. The processor is manufactured in 45 nm.
Intel Core i3-2340UE Characteristic Intel Pentium T4400
32 nm Technology 45 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions MMX, SSE, SSE2, SSE3, SSE 4.1
BGA 1023 Socket PGA 478
VT-x, VT-x EPT Virtualization VT-x
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2011 Release date Q4/2009
-- Release price --
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Rate these processors

Here you can rate the Intel Core i3-2340UE 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 4.3 stars (3 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 Core i3-2340UE Intel Core i3-2340UE
2C 4T @ 1.30 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 Core i3-2340UE Intel Core i3-2340UE
2C 4T @ 1.30 GHz
0 (0%)
Intel Pentium T4400 Intel Pentium T4400
2C 2T @ 2.20 GHz
581 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i3-2340UE Intel Core i3-2340UE
Intel HD Graphics 3000 @ 0.80 GHz
154 (100%)
Intel Pentium T4400 Intel Pentium T4400
@ 0.00 GHz
0 (0%)

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 Core i3-2340UE Intel Core i3-2340UE
2C 4T @ 1.30 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 Core i3-2340UE Intel Core i3-2340UE
2C 4T @ 1.30 GHz
0 (0%)
Intel Pentium T4400 Intel Pentium T4400
2C 2T @ 2.20 GHz
344 (100%)

Devices using this processor
Intel Core i3-2340UE Intel Pentium T4400
Unknown Unknown

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