Intel Core i5-2310 vs Intel Core i5-1145GRE

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CPU comparison with benchmarks


Intel Core i5-2310 CPU1 vs CPU2 Intel Core i5-1145GRE
Intel Core i5-2310 Intel Core i5-1145GRE

CPU comparison

Intel Core i5-2310 or Intel Core i5-1145GRE - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i5-2310 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i5-2310 was released in Q2/2011.

The Intel Core i5-1145GRE has 4 cores with 8 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i5-1145GRE was released in Q3/2020.
Intel Core i5 (328) Family Intel Core i5 (328)
Intel Core i 2000 (28) CPU group Intel Core i 1100G/11000U (19)
2 Generation 11
Sandy Bridge S Architecture Tiger Lake U
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-2310 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i5-2310 is 2.90 GHz (3.20 GHz) while the Intel Core i5-1145GRE has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Core i5-1145GRE is at 1.50 GHz (4.10 GHz).

Intel Core i5-2310 Characteristic Intel Core i5-1145GRE
4 Cores 4
4 Threads 8
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.90 GHz Frequency 1.50 GHz
3.20 GHz Turbo Frequency (1 Core) 4.10 GHz
-- Turbo Frequency (All Cores) 2.80 GHz

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 Core i5-2310 Characteristic Intel Core i5-1145GRE
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Core i5-2310 or Intel Core i5-1145GRE has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel HD Graphics 2000 GPU Intel Iris Xe Graphics 80 (Tiger Lake)
0.85 GHz GPU frequency 0.40 GHz
1.10 GHz GPU (Turbo) 1.30 GHz
6 GPU Generation 12
32 nm Technology 10 nm
2 Max. displays 4
6 Compute units 80
48 Shader 640
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 32 GB
10.1 DirectX Version 12

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 2000 GPU Intel Iris Xe Graphics 80 (Tiger Lake)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Core i5-2310 can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Core i5-1145GRE supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 68.2 GB/s.

Intel Core i5-2310 Characteristic Intel Core i5-1145GRE
DDR3-1333 Memory LPDDR4X-4266, DDR4-3200
32 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 68.2 GB/s
No ECC Yes
-- L2 Cache --
6.00 MB L3 Cache 8.00 MB
2.0 PCIe version 4.0
16 PCIe lanes 4
8.0 GB/s PCIe Bandwidth 7.9 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core i5-2310 is 95 W, while the Intel Core i5-1145GRE has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i5-2310 Characteristic Intel Core i5-1145GRE
95 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 28 W
-- TDP down 12 W
-- Tjunction max. 100 °C

Technical details

The Intel Core i5-2310 is manufactured in 32 nm and has 6.00 MB cache. The Intel Core i5-1145GRE is manufactured in 10 nm and has a 8.00 MB cache.

Intel Core i5-2310 Characteristic Intel Core i5-1145GRE
32 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1155 Socket BGA 1526
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q2/2011 Release date Q3/2020
-- Release price 362 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 CPU benchmarks

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 i5-2310 Intel Core i5-2310
4C 4T @ 3.20 GHz
666 (50%)
Intel Core i5-1145GRE Intel Core i5-1145GRE
4C 8T @ 4.10 GHz
1326 (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 i5-2310 Intel Core i5-2310
4C 4T @ 2.90 GHz
2278 (49%)
Intel Core i5-1145GRE Intel Core i5-1145GRE
4C 8T @ 2.80 GHz
4617 (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 Core i5-2310 Intel Core i5-2310
4C 4T @ 3.20 GHz
565 (34%)
Intel Core i5-1145GRE Intel Core i5-1145GRE
4C 8T @ 4.10 GHz
1656 (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 Core i5-2310 Intel Core i5-2310
4C 4T @ 2.90 GHz
1740 (35%)
Intel Core i5-1145GRE Intel Core i5-1145GRE
4C 8T @ 2.80 GHz
4965 (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 i5-2310 Intel Core i5-2310
Intel HD Graphics 2000 @ 1.10 GHz
106 (7%)
Intel Core i5-1145GRE Intel Core i5-1145GRE
Intel Iris Xe Graphics 80 (Tiger Lake) @ 1.30 GHz
1611 (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 Core i5-2310 Intel Core i5-2310
4C 4T @ 2.90 GHz
3640 (39%)
Intel Core i5-1145GRE Intel Core i5-1145GRE
4C 8T @ 2.80 GHz
9390 (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 i5-2310 Intel Core i5-2310
4C 4T @ 2.90 GHz
1151 (100%)
Intel Core i5-1145GRE Intel Core i5-1145GRE
4C 8T @ 1.50 GHz
0 (0%)

Devices using this processor

Intel Core i5-2310 Intel Core i5-1145GRE
Unknown Unknown

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