Intel Pentium 997 vs Intel Atom S1240

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CPU comparison with benchmarks


Intel Pentium 997 CPU1 vs CPU2 Intel Atom S1240
Intel Pentium 997 Intel Atom S1240

CPU comparison

In this CPU comparison, we compare the Intel Pentium 997 and the Intel Atom S1240 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 Atom S1240 which has 2 CPU cores and was introduced in Q4/2012.
Intel Pentium (150) Family Intel Atom (108)
Intel Pentium 900 (10) CPU group Intel Atom S1000 (3)
3 Generation 2
Sandy Bridge U Architecture Centerton
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 Atom S1240 clocks with 1.60 GHz, has 2 CPU cores and can calculate 4 threads in parallel.

Intel Pentium 997 Characteristic Intel Atom S1240
2 Cores 2
2 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.60 GHz Frequency 1.60 GHz
-- Turbo Frequency (1 Core) --
-- 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 Atom S1240
-- 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 no iGPU
0.35 GHz GPU frequency --
1.00 GHz GPU (Turbo) --
6 GPU Generation --
32 nm Technology
2 Max. displays
6 Compute units --
48 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 (Sandy Bridge GT1) 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 Pentium 997, while the Intel Atom S1240 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 10.6 GB/s enabled.

Intel Pentium 997 Characteristic Intel Atom S1240
DDR3-1066, DDR3-1333 Memory DDR3-1333
16 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
21.3 GB/s Max. Bandwidth 10.6 GB/s
No ECC Yes
-- L2 Cache --
2.00 MB L3 Cache 1.00 MB
2.0 PCIe version 2.0
16 PCIe lanes 8
8.0 GB/s PCIe Bandwidth 4.0 GB/s

Thermal Management

The Intel Pentium 997 has a TDP of 17 W. The TDP of the Intel Atom S1240 is 6.1 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Pentium 997 Characteristic Intel Atom S1240
17 W TDP (PL1 / PBP) 6.1 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 Atom S1240 is at 1.00 MB. The processor is manufactured in 32 nm.

Intel Pentium 997 Characteristic Intel Atom S1240
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 SSE3
BGA 1023 Socket BGA 1283
VT-x, VT-x EPT, VT-d Virtualization VT-x
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2012 Release date Q4/2012
-- Release price 39 $
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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Pentium 997 (0%)
Intel Atom S1240 (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Pentium 997 (100%)
Intel Atom S1240 (55%)

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 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
432 (55%)

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 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
0 (0%)

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 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
0 (0%)

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 (100%)
Intel Atom S1240 Intel Atom S1240
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Pentium 997 Intel Atom S1240
Unknown Unknown

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