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Intel Core i7-3920XM vs Intel Core i7-3820QM vs Intel Core i7-3630QM

Intel Core i7-3920XM

► remove from comparison Intel 3920XM

The Intel Core i7-3920XM is the fastest quad-core processor for laptops based on the Ivy Bridge architecture at the time of introduction in April 2012. Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.9 GHz but can dynamically increase clock rates with Turbo Boost up to 3.6 GHz (for 4 active cores), 3.7 GHz (for 2 active cores) and 3.8 GHz (for 1 active core). Furthermore, the Extreme CPUs offer an unlocked multiplicator for easy overclocking.

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support.

The performance of the Core i7-3920XM is slightly (~5 %) above a similarly clocked Sandy Bridge processor due to slight architectural improvements. Therefore, and because of the higher clock speed, the former champion Core i7-2960XM is easily outperformed by 10 to 15%.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 650 MHz up to 1300 MHz with Turbo Boost, making it the fastest variant.

The XM CPUs are rated at a TDP of 55 Watts including graphics card and memory controller and therefore 10 Watt higher than the other quad-core models.  Therefore, the CPU is well-suited for laptops 17-inches or greater.

Intel Core i7-3820QM

► remove from comparison Intel 3820QM

The Intel Core i7-3820QM is a fast quad-core processor for laptops based on the Ivy Bridge architecture. Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.7 GHz but can dynamically increase clock rates with Turbo Boost up to 3.5 GHz (for 4 active cores), 3.6 GHz (for 2 active cores) and 3.7 GHz (for 1 active core). Furthermore, the CPU offers 8 MB Last Level 3 Cache.

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support.

The performance of the Core i7-3820QM is slightly above a similarly clocked Sandy Bridge processor due to slight architectural improvements. As a result, overall performance is clearly higher than the former fastest model, the Core i7-2920XM.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 650 MHz up to 1250 MHz with Turbo Boost, making it one of the faster variants.

As with most quad-core Ivy Bridge models, the Core i7-3820QM is specified at a TDP of 45 Watts including graphics card and memory controller. Therefore, the CPU is well-suited for laptops 15-inches or greater.

Intel Core i7-3630QM

► remove from comparison Intel 3630QM

The Intel Core i7-3630QM is a fast quad-core processor for laptops based on the Ivy Bridge architecture and successor of the i7-3630QM. Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.4 GHz but can dynamically increase clock rates with Turbo Boost up to 3.2 GHz (for 4 active cores), 3.3 GHz (for 2 active cores) and 3.4 GHz (for 1 active core).

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support. Except VT-d and vPro the 3630QM supports all functions of the Ivy Bridge core like VT-x, AES or Trusted Execution.

The performance of the Core i7-3630QM should be slightly above a similarly clocked Sandy Bridge processor due to slight architectural improvements. As a result, overall performance should be above the former fastest model, the Core i7-2920XM.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 650 MHz up to 1150 MHz with Turbo Boost, making it one of the faster variants.

As with most quad-core Ivy Bridge models, the Core i7-3630QM is specified at a TDP of 45 Watts including graphics card and memory controller. Therefore, the CPU is well-suited for laptops 15-inches or greater.

ModelIntel Core i7-3920XMIntel Core i7-3820QMIntel Core i7-3630QM
SeriesIntel Core i7Intel Core i7Intel Core i7
CodenameIvy BridgeIvy BridgeIvy Bridge
Series: Core i7 Ivy Bridge
Intel Core i7-3940XM3 - 3.9 GHz4 / 88 MB
» Intel Core i7-3920XM2.9 - 3.8 GHz4 / 88 MB
Intel Core i7-3840QM2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-3820QM2.7 - 3.7 GHz4 / 88 MB
Intel Core i7-3740QM2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-3720QM2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-3635QM2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3630QM2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3615QM2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3610QM2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3632QM2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-3612QM2.1 - 3.1 GHz4 / 86 MB
Intel Core i7-3540M3 - 3.7 GHz2 / 44 MB
Intel Core i7-3520M2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-3687U2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-3667U2 - 3.2 GHz2 / 44 MB
Intel Core i7-3537U2 - 3.1 GHz2 / 44 MB
Intel Core i7-3517U1.9 - 3 GHz2 / 44 MB
Intel Core i7-3689Y1.5 - 2.6 GHz2 / 44 MB
Intel Core i7-3940XM3 - 3.9 GHz4 / 88 MB
Intel Core i7-3920XM2.9 - 3.8 GHz4 / 88 MB
Intel Core i7-3840QM2.8 - 3.8 GHz4 / 88 MB
» Intel Core i7-3820QM2.7 - 3.7 GHz4 / 88 MB
Intel Core i7-3740QM2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-3720QM2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-3635QM2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3630QM2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3615QM2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3610QM2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3632QM2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-3612QM2.1 - 3.1 GHz4 / 86 MB
Intel Core i7-3540M3 - 3.7 GHz2 / 44 MB
Intel Core i7-3520M2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-3687U2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-3667U2 - 3.2 GHz2 / 44 MB
Intel Core i7-3537U2 - 3.1 GHz2 / 44 MB
Intel Core i7-3517U1.9 - 3 GHz2 / 44 MB
Intel Core i7-3689Y1.5 - 2.6 GHz2 / 44 MB
Intel Core i7-3940XM3 - 3.9 GHz4 / 88 MB
Intel Core i7-3920XM2.9 - 3.8 GHz4 / 88 MB
Intel Core i7-3840QM2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-3820QM2.7 - 3.7 GHz4 / 88 MB
Intel Core i7-3740QM2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-3720QM2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-3635QM2.4 - 3.4 GHz4 / 86 MB
» Intel Core i7-3630QM2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3615QM2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3610QM2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3632QM2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-3612QM2.1 - 3.1 GHz4 / 86 MB
Intel Core i7-3540M3 - 3.7 GHz2 / 44 MB
Intel Core i7-3520M2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-3687U2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-3667U2 - 3.2 GHz2 / 44 MB
Intel Core i7-3537U2 - 3.1 GHz2 / 44 MB
Intel Core i7-3517U1.9 - 3 GHz2 / 44 MB
Intel Core i7-3689Y1.5 - 2.6 GHz2 / 44 MB
Clock2900 - 3800 MHz2700 - 3700 MHz2400 - 3400 MHz
L1 Cache256 KB256 KB256 KB
L2 Cache1 MB1 MB1 MB
L3 Cache8 MB8 MB6 MB
Cores / Threads4 / 84 / 84 / 8
TDP55 Watt45 Watt45 Watt
Transistors1400 Million1400 Million1400 Million
Technology22 nm22 nm22 nm
Die Size160 mm2160 mm2160 mm2
max. Temp.105 °C105 °C105 °C
SocketFCPGA988FCPGA988
FeaturesHD Graphics 4000, DDR3(L)-1600 Memory Controller, HyperThreading, AVX, Quick Sync, VirtualizationHD Graphics 4000, DDR3(L)-1600 Memory Controller, HyperThreading, AVX, Quick Sync, VirtualizationHD Graphics 4000, DDR3(L)-1600 Memory Controller, HyperThreading, AVX, Quick Sync, Virtualization
iGPUIntel HD Graphics 4000 (650 - 1300 MHz)Intel HD Graphics 4000 (650 - 1250 MHz)Intel HD Graphics 4000 (650 - 1150 MHz)
Architecturex86x86x86
$1096 U.S.
Announced
ManufacturerIntel Core i7 3920XMIntel Core i7 3820QM

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 6.89     avg: 7.1     median: 7.1 (10%)     max: 7.22 Points
min: 6.68     avg: 6.8     median: 6.8 (10%)     max: 6.94 Points
min: 5.52     avg: 6.3     median: 6.4 (9%)     max: 6.48 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.53     avg: 1.6     median: 1.6 (5%)     max: 1.58 Points
1.5 Points (5%)
min: 1.39     avg: 1.4     median: 1.4 (4%)     max: 1.42 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5045     avg: 5078     median: 5078 (41%)     max: 5111 Points
min: 4910     avg: 4986     median: 5008 (41%)     max: 5039 Points
min: 4554     avg: 4630     median: 4654 (38%)     max: 4692 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 19595     avg: 19653     median: 19652.5 (23%)     max: 19710 Points
min: 19326     avg: 19491     median: 19364 (22%)     max: 19782 Points
min: 17902     avg: 18054     median: 18091 (21%)     max: 18189 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 19756     avg: 23050     median: 24647 (19%)     max: 24748 Points
min: 23605     avg: 24083     median: 24069 (18%)     max: 24448 Points
min: 19766     avg: 21754     median: 22003 (17%)     max: 22168 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 5132     avg: 6011     median: 6416 (35%)     max: 6484 Points
min: 6187     avg: 6245     median: 6214 (34%)     max: 6398 Points
min: 5735     avg: 5832     median: 5821 (32%)     max: 5953 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 220.9     avg: 241.8     median: 241.8 (3%)     max: 262.7 s
min: 223.9     avg: 236.3     median: 236.3 (3%)     max: 248.6 s
min: 242     avg: 278.2     median: 261.1 (3%)     max: 362.2 s
wPrime 2.10 - wPrime 2.0 32m *
min: 7.412     avg: 7.5     median: 7.5 (2%)     max: 7.539 s
min: 7.314     avg: 7.5     median: 7.5 (2%)     max: 7.612 s
min: 7.7     avg: 9.1     median: 8.4 (2%)     max: 11.96 s
WinRAR - WinRAR 4.0
4570 Points (26%)
min: 4530     avg: 4575     median: 4575 (26%)     max: 4620 Points
4491 Points (26%)
X264 HD Benchmark 4.0 - x264 Pass 2
min: 37.1     avg: 38     median: 38 (14%)     max: 38.9 fps
min: 37.1     avg: 37.2     median: 37.2 (14%)     max: 37.24 fps
min: 34.68     avg: 35.1     median: 35.3 (13%)     max: 35.32 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 156.4     avg: 156.7     median: 156.7 (37%)     max: 157 fps
min: 147.9     avg: 150.4     median: 150.4 (35%)     max: 152.9 fps
min: 133.8     avg: 137.3     median: 136.9 (32%)     max: 141.3 fps
TrueCrypt - TrueCrypt Serpent
min: 0.366     avg: 0.4     median: 0.4 (0%)     max: 0.373 GB/s
0.4 GB/s (0%)
min: 0.322     avg: 0.3     median: 0.3 (0%)     max: 0.328 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.562     avg: 0.6     median: 0.6 (0%)     max: 0.633 GB/s
0.6 GB/s (0%)
min: 0.553     avg: 0.6     median: 0.6 (0%)     max: 0.57 GB/s
TrueCrypt - TrueCrypt AES
min: 3.5     avg: 3.6     median: 3.6 (0%)     max: 3.6 GB/s
3.5 GB/s (0%)
min: 3     avg: 3.1     median: 3.1 (0%)     max: 3.1 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 6793     avg: 6935     median: 6973 (15%)     max: 7039 Points
min: 6720     avg: 6832     median: 6849 (15%)     max: 6910 Points
min: 5730     avg: 6355     median: 6392 (14%)     max: 6565 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 9     avg: 9.4     median: 9 (2%)     max: 10.11 s
min: 10     avg: 10.1     median: 10 (2%)     max: 10.39 s
min: 10.89     avg: 10.9     median: 10.9 (2%)     max: 11 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 22     avg: 22.3     median: 22 (1%)     max: 22.98 s
min: 22     avg: 22.6     median: 22 (1%)     max: 23.7 s
min: 25     avg: 25.1     median: 25.1 (1%)     max: 25.31 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 531     avg: 534     median: 534 (2%)     max: 537 s
min: 550     avg: 555     median: 554.5 (2%)     max: 559 s
min: 601     avg: 613     median: 617 (3%)     max: 618 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 115400     avg: 129935     median: 129935 (62%)     max: 144470 MIPS
min: 134350     avg: 136990     median: 136990 (65%)     max: 139630 MIPS
min: 110700     avg: 113093     median: 111410 (53%)     max: 117170 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 83580     avg: 85345     median: 85345 (65%)     max: 87110 MFLOPS
min: 84860     avg: 85585     median: 85585 (66%)     max: 86310 MFLOPS
min: 77100     avg: 78210     median: 77310 (59%)     max: 80220 MFLOPS
Windows 7 Experience Index - Win7 CPU
7.7 Points (99%)
min: 7.5     avg: 7.6     median: 7.6 (97%)     max: 7.7 Points
min: 7.5     avg: 7.6     median: 7.6 (97%)     max: 7.6 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 24085     avg: 24928     median: 25094 (23%)     max: 25605 Points
min: 23042     avg: 23979     median: 24158 (23%)     max: 24792 Points
min: 19869     avg: 21901     median: 22161 (21%)     max: 22539 Points
3DMark 11 - 3DM11 Performance Physics
9329 Points (26%)
min: 8825     avg: 9006     median: 9040 (25%)     max: 9118 Points
min: 6127     avg: 7104     median: 6954 (19%)     max: 7848 Points
3DMark - 3DMark Ice Storm Physics
100%
1 3630QM +
min: 40335     avg: 41261     median: 41354 (27%)     max: 41999 Points
3DMark - 3DMark Cloud Gate Physics
100%
1 3630QM +
min: 5806     avg: 6067     median: 6098.5 (15%)     max: 6263 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 3630QM +
min: 8315     avg: 8404     median: 8425 (16%)     max: 8473 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 3630QM +
min: 4993     avg: 6744     median: 6743.5 (54%)     max: 8494 Points
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 3630QM +
min: 5030     avg: 6268     median: 6267.5 (57%)     max: 7505 Points
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 3630QM +
min: 11570     avg: 11755     median: 11755 (23%)     max: 11940 Points
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 3630QM +
min: 10711     avg: 10734     median: 10733.5 (22%)     max: 10756 Points
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 3630QM +
min: 9303     avg: 9799     median: 9798.5 (26%)     max: 10294 Points

Average Benchmarks Intel Core i7-3920XM → 100% n=22

Average Benchmarks Intel Core i7-3820QM → 99% n=22

Average Benchmarks Intel Core i7-3630QM → 93% n=22

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.22
log 08. 06:45:31

#0 checking url part for id 3062 +0s ... 0s

#1 checking url part for id 3063 +0s ... 0s

#2 checking url part for id 3359 +0s ... 0s

#3 not redirecting to Ajax server +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Wed, 07 Dec 2022 16:40:39 +0100 +0.001s ... 0.001s

#5 composed specs +0.031s ... 0.033s

#6 did output specs +0s ... 0.033s

#7 getting avg benchmarks for device 3062 +0.002s ... 0.034s

#8 got single benchmarks 3062 +0.022s ... 0.057s

#9 getting avg benchmarks for device 3063 +0.002s ... 0.058s

#10 got single benchmarks 3063 +0.022s ... 0.08s

#11 getting avg benchmarks for device 3359 +0.002s ... 0.082s

#12 got single benchmarks 3359 +0.065s ... 0.147s

#13 got avg benchmarks for devices +0s ... 0.147s

#14 No cached benchmark found, getting uncached values +0.138s ... 0.285s

#15 min, max, avg, median took s +0.027s ... 0.311s

#16 return log +0s ... 0.311s

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)