Intel Core i7-4510U vs Intel Core i7-4650U

Intel Core i7-4510U

► remove Intel 4510U

The Intel Core i7-4510U is an ULV (ultra low voltage) dual-core processor for ultrabooks launched in Q2 2014. It is based on the Haswell architecture and is manufactured in 22nm. Due to Hyper-Threading, 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 2.0 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.1 GHz for 1 active core or 2.8 GHz for 2 active cores. That's 100 - 200 MHz more than the i7-4500U (1.8 - 3.0 GHz).

Architektur

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Performance

The performance of the Core i7-4510U is similar to the old and slightly higher clocked Core i7-3667U. However, when using new instruction sets such as AVX2 the performance can be significantly better. Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.

Graphics

The integrated HD Graphics 4400 offers 20 Execution Units (EUs) clocked at 200 - 1100 MHz with Turbo Boost, making it somewhat faster than the former HD Graphics 4000. However, the HD 4400 is slightly slower than the HD 5000 found on a number of other ULV models.

Power Consumption

The i7-4510U is rated at a TDP of 15 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for small ultrabooks 11-inches or greater.

Intel Core i7-4650U

► remove Intel 4650U

The Intel Core i7-4650U is an ULV (ultra low voltage) dual-core processor for ultrabooks launched in Q2 2013. It is based on the Haswell architecture and is manufactured in 22nm. Due to Hyper-Threading, 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 1.7 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.3 GHz for 1 active core or 2.9 GHz for 2 active cores.

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by alomst 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i7-4650U is similar to the old and slightly higher clocked Core i7-3687U. However, when using new instruction sets such as AVX2 the performance can be significantly better. Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.

The integrated HD Graphics 5000 offers 40 Execution Units (EUs) clocked at 200 - 1100 MHz with Turbo Boost, making it significantly faster than the HD Graphics 4000. As a result, the HD 5000 competes with dedicated lower mid-range graphics cards.

The i7-4650U is rated at a TDP of 15 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for small ultrabooks 11-inches or greater.

Intel Core i7-4510UIntel Core i7-4650U
Intel Core i7Intel Core i7
HaswellHaswell
: Core i7 Haswell
Intel Core i7-4940MX compare3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX compare3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ compare2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ compare2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ compare2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ compare2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ compare2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ compare2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ compare2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ compare2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ compare2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ compare2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ compare2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ compare2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ compare2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ compare2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M compare3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M compare2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U compare3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U compare2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U compare2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
» Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U compare1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U compare1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y compare1700 - 2900 MHz2 / 44 MB
Intel Core i7-4940MX compare3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX compare3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ compare2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ compare2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ compare2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ compare2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ compare2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ compare2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ compare2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ compare2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ compare2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ compare2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ compare2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ compare2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ compare2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ compare2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M compare3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M compare2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U compare3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U compare2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U compare2100 - 3300 MHz2 / 44 MB
» Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U compare1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U compare1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y compare1700 - 2900 MHz2 / 44 MB
2000 - 3100 MHz1700 - 3300 MHz
128 KB128 KB
512 KB512 KB
4 MB4 MB
2 / 42 / 4
15 15
22 22
100 °C100 °C
BGA
HD Graphics 4400 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIHD Graphics 5000 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
iGPUIntel HD Graphics 4400 (200 - 1100 MHz)Intel HD Graphics 5000 (200 - 1100 MHz)
$393 U.S.$454 U.S.
Intel Core i7 4510UIntel Core i7 4650U
1300
181 mm2

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 226     avg: 248     median: 244 (6%)     max: 282 Points
min: 241     avg: 256     median: 256 (6%)     max: 271 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 101     avg: 116     median: 119 (52%)     max: 120 Points
min: 122     avg: 123     median: 123 (53%)     max: 124 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 2.53     avg: 2.8     median: 2.8 (6%)     max: 3 Points
min: 2.5     avg: 2.7     median: 2.7 (6%)     max: 2.9 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.96     avg: 1.3     median: 1.4 (53%)     max: 1.38 Points
min: 1.36     avg: 1.4     median: 1.4 (55%)     max: 1.45 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 4441     avg: 4485     median: 4486 (46%)     max: 4527
min: 4592     avg: 4694     median: 4714.5 (48%)     max: 4755
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 7894     avg: 8720     median: 8931 (15%)     max: 9384
min: 8173     avg: 8801     median: 8620.5 (14%)     max: 9789
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 5474     avg: 9933     median: 12113 (14%)     max: 12211 Points
min: 10658     avg: 11373     median: 11128.5 (13%)     max: 12576 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 3611     avg: 5108     median: 5840 (51%)     max: 5872 Points
min: 5828     avg: 6190     median: 6276 (55%)     max: 6380 Points
wPrime 2.10 - wPrime 2.0 1024m *
553 s (7%)
min: 628.19     avg: 633     median: 632.8 (7%)     max: 637.406 s
wPrime 2.10 - wPrime 2.0 32m *
17 s (3%)
min: 18.067     avg: 18.1     median: 18.1 (4%)     max: 18.109 s
WinRAR - WinRAR 4.0
min: 2349     avg: 2432     median: 2474 (25%)     max: 2474
min: 2363     avg: 2442     median: 2382 (24%)     max: 2582
X264 HD Benchmark 4.0 - x264 Pass 2
min: 16     avg: 16.4     median: 16.4 (10%)     max: 16.78 fps
min: 15.37     avg: 16.6     median: 16 (10%)     max: 18.37 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 88.52     avg: 88.8     median: 88.8 (31%)     max: 89 fps
min: 84.09     avg: 89.6     median: 89.1 (31%)     max: 95.5 fps
TrueCrypt - TrueCrypt Serpent
min: 0.146     avg: 0.1     median: 0.2 (0%)     max: 0.15 GB/s
min: 0.143     avg: 0.1     median: 0.2 (0%)     max: 0.155 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.26     avg: 0.3     median: 0.3 (0%)     max: 0.263 GB/s
min: 0.236     avg: 0.3     median: 0.3 (0%)     max: 0.274 GB/s
TrueCrypt - TrueCrypt AES
1.7 GB/s (0%)
min: 1.5     avg: 1.6     median: 1.7 (0%)     max: 1.7 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 3217     avg: 3427     median: 3341.5 (22%)     max: 3806 Points
min: 2698     avg: 3086     median: 3249 (22%)     max: 3312 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
12 s (3%)
min: 11     avg: 11.4     median: 11.4 (2%)     max: 11.9 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
28 s (1%)
min: 26.27     avg: 26.7     median: 26.7 (1%)     max: 27 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
642 s (3%)
min: 593.285     avg: 603     median: 605 (3%)     max: 611.05 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
64000 MIPS (30%)
min: 14230     avg: 28558     median: 28557.5 (14%)     max: 42885 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
34340 MFLOPS (26%)
min: 9820     avg: 19671     median: 19671 (15%)     max: 29522 MFLOPS
Windows 7 Experience Index - Win7 CPU
7.1 Points (91%)
7 Points (90%)
3DMark 11 - 3DM11 Performance Physics
min: 2969     avg: 3561     median: 3690.5 (17%)     max: 3901 Points
min: 3158     avg: 3346     median: 3360 (15%)     max: 3530 Points
3DMark - 3DMark Ice Storm Physics
min: 15548     avg: 29571     median: 32516.5 (21%)     max: 34894 Points
min: 24370     avg: 28186     median: 27147 (17%)     max: 31370 Points
3DMark - 3DMark Cloud Gate Physics
min: 2149     avg: 2753     median: 2847.5 (7%)     max: 2910 Points
min: 2519     avg: 2668     median: 2635 (7%)     max: 2924 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 3275     avg: 3980     median: 4089 (13%)     max: 4175 Points
min: 3582     avg: 3794     median: 3735.5 (12%)     max: 4121 Points
Geekbench 2 - 32 Bit - Geekbench Stream
5333 Points (43%)
5333 Points (43%)
Geekbench 2 - 32 Bit - Geekbench Memory
5363 Points (49%)
5363 Points (49%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
6647 Points (13%)
6647 Points (13%)
Geekbench 2 - 32 Bit - Geekbench Integer
5827 Points (12%)
5827 Points (12%)
Geekbench 2 - 32 Bit - Geekbench Total Score
5971 Points (16%)
5971 Points (16%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
min: 5301     avg: 5569     median: 5666 (10%)     max: 5740
min: 5839     avg: 5857     median: 5857 (10%)     max: 5875
Geekbench 3 - Geekbench 3 32 Bit Single-Core
min: 2646     avg: 2860     median: 2947 (61%)     max: 2986
min: 3086     avg: 3089     median: 3088.5 (63%)     max: 3091
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 2321.3     avg: 2346     median: 2327 (4%)     max: 2385 ms
2137 ms (4%)
Sunspider - Sunspider 1.0 Total Score *
min: 96.6     avg: 103     median: 100.2 (1%)     max: 113.7 ms
97.3 ms (1%)
Octane V2 - Octane V2 Total Score
min: 13750     avg: 15869     median: 14223.5 (24%)     max: 24290 Points
15205 Points (26%)

Average Benchmarks Intel Core i7-4510U → 100% n=37

Average Benchmarks Intel Core i7-4650U → 97% n=37

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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Redaktion, 2017-09- 8 (Update: 2017-09-11)