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Intel Core i7-3615QM vs Intel Core i7-3687U vs Intel Core i7-3635QM

Intel Core i7-3615QM

► remove from comparison Intel 3615QM

The Intel Core i7-3615QM 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 2.3 GHz but can dynamically increase clock rates with Turbo Boost up to 3.1 GHz (for 4 active cores), 3.2 GHz (for 2 active cores) and 3.3 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.

The performance of the Core i7-3615QM is slightly above a similarly clocked Sandy Bridge processor due to the architectural improvements. As a result, overall performance is similar to 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 1200 MHz with Turbo Boost, making it one of the faster variants.

As with most quad-core Ivy Bridge models, the Core i7-3615QM 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 i7-3687U

► remove from comparison

The Intel Core i7-3687U is the fastest ULV-processor for laptops based on the Ivy Bridge architecture at the time of introduction in Q1 2013. Due to Hyperthreading, the two cores can handle up to four threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.1 GHz but can dynamically increase clock rates with Turbo Boost up to 3.1 GHz (for 2 active cores) and 3.3 GHz (for 1 active core). As its Sandy-Bridge-based predecessors, it offers a 4 MB L3-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 i7-3687U is slightly above a similarly clocked Sandy Bridge processor due to the architectural improvements. Therefore, and because of the higher clock speed, the old Core i7-2677M is easily outperformed.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 350 MHz up to 1200 MHz with Turbo Boost, delivering a performance comparable with an AMD Radeon HD 6620G.

The ULV-CPUs are rated at a TDP of 17 W including graphics card and memory controller.  Therefore, the CPU is suited for small laptops and ultrabooks.

Intel Core i7-3635QM

► remove from comparison Intel 3635QM

The Intel Core i7-3635QM 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 2.4 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). In contrast to the 3630QM, the 3635QM has a different package (BGA) and a slightly higher GPU clock.

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 i7-3635QM is slightly above a similarly clocked Sandy Bridge processor due to slight architectural improvements. As a result, overall performance is similar to the fastest Sandy Bridge model, the Core i7-2960XM.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 650 MHz up to 1200 MHz with Turbo Boost, making it one of the faster variants.

As with most quad-core Ivy Bridge models, the Core i7-3635QM 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 i7-3615QMIntel Core i7-3687UIntel Core i7-3635QM
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
Clock2300 - 3300 MHz2100 - 3300 MHz2400 - 3400 MHz
L1 Cache256 KB128 KB256 KB
L2 Cache1 MB512 KB1 MB
L3 Cache6 MB4 MB6 MB
Cores / Threads4 / 82 / 44 / 8
TDP45 Watt17 Watt45 Watt
Transistors1400 Million1400 Million
Technology22 nm22 nm22 nm
Die Size160 mm2160 mm2
max. Temp.105 °C105 °C105 °C
SocketFCBGA1224, FCPGA988BGA1023BGA
FeaturesHD Graphics 4000 (650-1200MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, Quick Sync, VirtualizationHD Graphics 4000 (350-1200 MHz), Turbo Boost 2.0, Hyper-Threading, Virtualization VT-x, Virtualization for Directed I/O (VT-d), Trusted Execution, AES, Intel 64, Anti-Theft, My WiFi, Idle States, Enhanced SpeedStep, Thermal Monitorin, Execute Disable BitHD Graphics 4000, DDR3(L)-1600 Memory Controller, HyperThreading, AVX, Quick Sync, Virtualization
iGPUIntel HD Graphics 4000 (650 - 1200 MHz)Intel HD Graphics 4000 (350 - 1200 MHz)Intel HD Graphics 4000 (650 - 1200 MHz)
Architecturex86x86x86
$378 U.S.
Announced
ManufacturerIntel Core i7 3615QMIntel Core i7 3687UIntel Core i7 3635QM

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 3615QM +
min: 5.52     avg: 5.8     median: 5.5 (8%)     max: 6.26 Points
116%
1 3635QM +
min: 6.38     avg: 6.4     median: 6.4 (9%)     max: 6.47 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
100%
1 3615QM +
min: 1.32     avg: 1.3     median: 1.3 (4%)     max: 1.35 Points
103%
1 3635QM +
min: 1.37     avg: 1.4     median: 1.4 (4%)     max: 1.39 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 3615QM +
min: 4392     avg: 4436     median: 4436 (36%)     max: 4480 Points
105%
1 3635QM +
min: 4600     avg: 4648     median: 4660 (38%)     max: 4685 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 3615QM +
min: 16907     avg: 16981     median: 16980.5 (19%)     max: 17054 Points
105%
1 3635QM +
min: 17688     avg: 17855     median: 17865 (21%)     max: 18011 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 3615QM +
min: 20725     avg: 21245     median: 21365 (16%)     max: 21646 Points
103%
1 3635QM +
min: 21471     avg: 21961     median: 22047.5 (17%)     max: 22277 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 3615QM +
min: 5379     avg: 5576     median: 5618 (31%)     max: 5732 Points
105%
1 3635QM +
min: 5819     avg: 5885     median: 5891 (32%)     max: 5937 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 3615QM +
min: 248     avg: 262.4     median: 262.4 (3%)     max: 276.8 s
100%
1 3635QM +
min: 267.2     avg: 301.2     median: 276.5 (3%)     max: 359.9 s
wPrime 2.10 - wPrime 2.0 32m *
100%
1 3615QM +
min: 8.1     avg: 8.5     median: 8.5 (2%)     max: 8.8 s
100%
1 3635QM +
min: 8.4     avg: 9.6     median: 8.9 (2%)     max: 11.42 s
WinRAR - WinRAR 4.0
100%
1 3615QM +
min: 2965     avg: 3626     median: 3626 (21%)     max: 4287 Points
116%
1 3635QM +
min: 3855     avg: 4200     median: 4199.5 (24%)     max: 4544 Points
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 3615QM +
34.4 fps (13%)
103%
1 3635QM +
min: 35.28     avg: 35.4     median: 35.4 (13%)     max: 35.6 fps
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 3615QM +
137.5 fps (32%)
100%
1 3635QM +
min: 134.5     avg: 138.1     median: 138.1 (32%)     max: 141.6 fps
TrueCrypt - TrueCrypt Serpent
100%
1 3615QM +
min: 0.316     avg: 0.3     median: 0.3 (0%)     max: 0.323 GB/s
73%
1 3635QM +
min: 0.14     avg: 0.2     median: 0.2 (0%)     max: 0.327 GB/s
TrueCrypt - TrueCrypt Twofish
100%
1 3615QM +
min: 0.542     avg: 0.5     median: 0.5 (0%)     max: 0.55 GB/s
92%
1 3635QM +
min: 0.454     avg: 0.5     median: 0.5 (0%)     max: 0.549 GB/s
TrueCrypt - TrueCrypt AES
100%
1 3615QM +
min: 2.9     avg: 3     median: 3 (0%)     max: 3.1 GB/s
102%
1 3635QM +
min: 3     avg: 3.1     median: 3.1 (0%)     max: 3.1 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 3615QM +
min: 5453     avg: 5757     median: 5574 (12%)     max: 6244 Points
116%
1 3635QM +
min: 6432     avg: 6483     median: 6492 (14%)     max: 6517 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 3615QM +
min: 11     avg: 11.1     median: 11.1 (2%)     max: 11.2 s
100%
1 3635QM +
min: 11.16     avg: 11.4     median: 11.2 (2%)     max: 11.7 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 3615QM +
min: 25     avg: 25.4     median: 25.4 (1%)     max: 25.7 s
100%
1 3635QM +
min: 25.83     avg: 26.1     median: 25.8 (1%)     max: 26.5 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 3615QM +
min: 616     avg: 623     median: 623 (3%)     max: 630 s
100%
1 3635QM +
min: 624     avg: 626     median: 625 (3%)     max: 629 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 3635QM +
min: 110140     avg: 118820     median: 118820 (56%)     max: 127500 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 3635QM +
min: 80710     avg: 80855     median: 80855 (62%)     max: 81000 MFLOPS
Windows 7 Experience Index - Win7 CPU
100%
1 3615QM +
7.6 Points (97%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 3615QM +
min: 18316     avg: 19453     median: 19047 (18%)     max: 20997 Points
117%
1 3635QM +
min: 20530     avg: 21871     median: 22225.5 (21%)     max: 22501 Points
3DMark 11 - 3DM11 Performance Physics
100%
1 3615QM +
min: 6894     avg: 7283     median: 7391 (20%)     max: 7564 Points
95%
1 3635QM +
min: 6023     avg: 6732     median: 7054 (19%)     max: 7235 Points
3DMark - 3DMark Ice Storm Physics
100%
1 3635QM +
min: 31200     avg: 33452     median: 34461 (22%)     max: 34696 Points
3DMark - 3DMark Cloud Gate Physics
100%
1 3635QM +
min: 5633     avg: 5722     median: 5740 (15%)     max: 5792 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 3635QM +
min: 7937     avg: 8037     median: 7965 (15%)     max: 8210 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 3635QM +
8423 Points (68%)
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 3635QM +
7446 Points (68%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 3635QM +
11831 Points (23%)
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 3635QM +
10805 Points (22%)
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 3635QM +
10254 Points (27%)

Average Benchmarks Intel Core i7-3615QM → NAN% n=

Average Benchmarks Intel Core i7-3635QM → NAN% n=

- 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

v1.19
log 28. 22:49:04

#0 checking url part for id 3085 +0s ... 0s

#1 checking url part for id 3630 +0s ... 0s

#2 checking url part for id 3582 +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 Thu, 24 Nov 2022 12:15:05 +0100 +0s ... 0s

#5 composed specs +0.014s ... 0.014s

#6 did output specs +0s ... 0.014s

#7 getting avg benchmarks for device 3085 +0s ... 0.015s

#8 got single benchmarks 3085 +0.012s ... 0.027s

#9 getting avg benchmarks for device 3630 +0s ... 0.027s

#10 got single benchmarks 3630 +0s ... 0.027s

#11 getting avg benchmarks for device 3582 +0s ... 0.028s

#12 got single benchmarks 3582 +0.014s ... 0.042s

#13 got avg benchmarks for devices +0s ... 0.042s

#14 min, max, avg, median took s +0.019s ... 0.061s

#15 return log +0s ... 0.061s

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