Intel Core i7-3540M vs. Intel Core i7-2720QM

CPU comparison with benchmarks


Intel Core i7-3540M CPU1 vs CPU2 Intel Core i7-2720QM
Intel Core i7-3540M Intel Core i7-2720QM
3.00 GHz Frequency 2.20 GHz
3.70 GHz Turbo (1 Core) 3.30 GHz
Turbo (All Cores)
2 Cores 4
Yes Hyperthreading Yes
No Overclocking ? No
normal Core architecture normal
Intel HD Graphics 4000 GPU Intel HD Graphics 3000
0.65 GHz GPU frequency 0.65 GHz
1.30 GHz GPU (Turbo) 1.30 GHz
7 GPU Generation 6
22 nm Technology 32 nm
11.0 DirectX Version 10.1
3 Max. displays 2
16 Execution units 12
128 Shader 96
Max. GPU Memory
Decode / Encode Codec h264 Decode / Encode
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec VP8 No
No Codec VP9 No
No Codec AV1 No
Decode Codec VC-1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec JPEG No
Ivy Bridge Architecture Sandy Bridge
DDR3-1333, DDR3-1600, DDR3L-1333 SO-DIMM, DDR3L-1600 SO-DIMM Memory DDR3-1066, DDR3-1333, DDR3-1600
2 Memory channels 2
Max. Memory 32 GB
No ECC No
L2 Cache
4.00 MB L3 Cache 6.00 MB
3.0 PCIe version 2.0
16 PCIe lanes 16
22 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
BGA 1023 Socket PGA 988
35W TDP (PL1) 45W
Yes AES-NI Yes
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Q1/2013 Release date Q1/2011
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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 i7-3540M Intel Core i7-3540M
Intel HD Graphics 4000 @ 1.30 GHz
333 (100%)
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Intel Core i7-2720QM Intel Core i7-2720QM
Intel HD Graphics 3000 @ 1.30 GHz
250 (75%)
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Devices using this processorDevices using this processor

Intel Core i7-3540M Intel Core i7-2720QM
Unknown Unknown

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