Intel Pentium 997 vs Intel Core i5-2500T

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CPU comparison with benchmarks


Intel Pentium 997 CPU1 vs CPU2 Intel Core i5-2500T
Intel Pentium 997 Intel Core i5-2500T

CPU comparison

In this CPU comparison, we compare the Intel Pentium 997 and the Intel Core i5-2500T and use benchmarks to check which processor is faster.

We compare the Intel Pentium 997 2 core processor released in Q3/2012 with the Intel Core i5-2500T which has 4 CPU cores and was introduced in Q1/2011.
Intel Pentium (150) Family Intel Core i5 (331)
Intel Pentium 900 (10) CPU group Intel Core i 2000 (28)
3 Generation 2
Sandy Bridge U Architecture Sandy Bridge S
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium 997 is a 2 core processor with a clock frequency of 1.60 GHz. The processor can compute 2 threads at the same time. The Intel Core i5-2500T clocks with 2.30 GHz (3.30 GHz), has 4 CPU cores and can calculate 4 threads in parallel.

Intel Pentium 997 Characteristic Intel Core i5-2500T
2 Cores 4
2 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.60 GHz Frequency 2.30 GHz
-- Turbo Frequency (1 Core) 3.30 GHz
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Pentium 997 Characteristic Intel Core i5-2500T
-- AI hardware --
-- AI specifications --

Internal Graphics

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 (Sandy Bridge GT1) GPU Intel HD Graphics 2000
0.35 GHz GPU frequency 0.65 GHz
1.00 GHz GPU (Turbo) 1.25 GHz
6 GPU Generation 6
32 nm Technology 32 nm
2 Max. displays 2
6 Compute units 6
48 Shader 48
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 2 GB
10.1 DirectX Version 10.1

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 (Sandy Bridge GT1) GPU Intel HD Graphics 2000
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
No Codec JPEG No

Memory & PCIe

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Pentium 997, while the Intel Core i5-2500T supports a maximum of 32 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled.

Intel Pentium 997 Characteristic Intel Core i5-2500T
DDR3-1066, DDR3-1333 Memory DDR3-1333
16 GB Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache 6.00 MB
2.0 PCIe version 2.0
16 PCIe lanes 16
8.0 GB/s PCIe Bandwidth 8.0 GB/s

Thermal Management

The Intel Pentium 997 has a TDP of 17 W. The TDP of the Intel Core i5-2500T is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Pentium 997 Characteristic Intel Core i5-2500T
17 W TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Pentium 997 has 2.00 MB cache and is manufactured in 32 nm. The cache of Intel Core i5-2500T is at 6.00 MB. The processor is manufactured in 32 nm.

Intel Pentium 997 Characteristic Intel Core i5-2500T
32 nm Technology 32 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX
BGA 1023 Socket LGA 1155
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2012 Release date Q1/2011
-- Release price --
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Pentium 997 (48%)
Intel Core i5-2500T (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Pentium 997 (30%)
Intel Core i5-2500T (100%)

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 Pentium 997 Intel Pentium 997
2C 2T @ 1.60 GHz
312 (48%)
Intel Core i5-2500T Intel Core i5-2500T
4C 4T @ 3.30 GHz
650 (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 Pentium 997 Intel Pentium 997
2C 2T @ 1.60 GHz
596 (33%)
Intel Core i5-2500T Intel Core i5-2500T
4C 4T @ 2.30 GHz
1832 (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 Pentium 997 Intel Pentium 997
Intel HD Graphics (Sandy Bridge GT1) @ 1.00 GHz
96 (80%)
Intel Core i5-2500T Intel Core i5-2500T
Intel HD Graphics 2000 @ 1.25 GHz
120 (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 Pentium 997 Intel Pentium 997
2C 2T @ 1.60 GHz
786 (27%)
Intel Core i5-2500T Intel Core i5-2500T
4C 4T @ 2.30 GHz
2941 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Pentium 997 Intel Pentium 997
2C 2T @ 1.60 GHz
0 (0%)
Intel Core i5-2500T Intel Core i5-2500T
4C 4T @ 3.30 GHz
557 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Pentium 997 Intel Pentium 997
2C 2T @ 1.60 GHz
0 (0%)
Intel Core i5-2500T Intel Core i5-2500T
4C 4T @ 2.30 GHz
1553 (100%)

Devices using this processor

Intel Pentium 997 Intel Core i5-2500T
Unknown Unknown

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