Intel Core i7-4600U vs Intel Core i7-4650U

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i7-4600U or Intel Core i7-4600U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-4600U features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q3/2013 and belongs to the 4 generation of the Intel Core i7 series.
To use the Intel Core i7-4600U, you'll need a motherboard with a BGA 1168 socket.
The Intel Core i7-4650U features 2 processor cores and has the capability to manage 4 threads concurrently.
To use the Intel Core i7-4650U, you'll need a motherboard with a BGA 1168 socket.
Intel Core i 4000U Group Intel Core i 4000U
4 Generation 4
Mobile Segment Mobile
Intel Core i7-4600U Name Intel Core i7-4650U
Intel Core i7 Family Intel Core i7
 
 

CPU Cores and Base Frequency

The Intel Core i7-4600U has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-4600U is 2.1 GHz
and turbo frequency for one core is 3.3 GHz.
The Intel Core i7-4650U has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-4650U is 1.7 GHz
4 Threads 4
2x Cores 2x
2 CPU Cores 2
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking No
3.3 GHz Turbo Frequency (1 core) 3.3 GHz
2.1 GHz Frequency 1.7 GHz
3.3 GHz Turbo Frequency (all cores) 2.9 GHz
 
 

Internal Graphics

The Intel Core i7-4600U has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-4600U uses the Intel HD Graphics 4400, which has 160 texture shaders
and 20 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i7-4650U has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-4650U uses the Intel HD Graphics 5000, which has 320 texture shaders
and 40 execution units.
160 Shaders 320
Q2/2013 Release date Q2/2013
22 nm Technology 22 nm
11.1 Direct X 11.1
2.0 GB Max. GPU Memory 2.0 GB
-- Max. displays --
20 Execution units 40
0.2 GHz GPU frequency 0.2 GHz
7.5 Generation 7.5
1.1 GHz GPU (Turbo) 1.1 GHz
Intel HD Graphics 4400 GPU name Intel HD Graphics 5000
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

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.
No VP8 No
Decode VC-1 Decode
Decode JPEG Decode
No AV1 No
No h265 / HEVC (8 bit) No
Decode / Encode AVC Decode / Encode
Decode / Encode h264 Decode / Encode
No VP9 No
No h265 / HEVC (10 bit) No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR3L-1600 Memory type DDR3L-1600
No ECC No
16.0 GB Max. Memory 16.0 GB
2 Memory channels 2
25.6 GB/s Bandwidth 25.6 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
15 W TDP (PL1 / PBP) 15 W
-- Tjunction max --
 
 

Technical details

The Intel Core i7-4600U is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i7-4650U is manufactured using a 22 nm process.
Q3/2013 Release date Q3/2013
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
22 nm Technology 22 nm
Monolithic Chip design Monolithic
-- Release price --
Haswell U Architecture Haswell U
4.0 MB L3-Cache 4.0 MB
Windows 10, Linux Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
BGA 1168 Socket BGA 1168
0 bytes L2-Cache 0 bytes
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

Intel Core i7-4600U
2C 4T @ 2.1 GHz
6240
6240
Intel Core i7-4650U
2C 4T @ 1.7 GHz
5750
5750

Geekbench 3, 64bit (Single-Core)

Intel Core i7-4600U
2C 4T @ 2.1 GHz
3120
3120
Intel Core i7-4650U
2C 4T @ 1.7 GHz
3110
3110

Geekbench 6 (Multi-Core)

Intel Core i7-4650U
2C 4T @ 1.7 GHz
1755
1755
Intel Core i7-4600U
2C 4T @ 2.1 GHz
1735
1735

Geekbench 5, 64bit (Multi-Core)

Intel Core i7-4650U
2C 4T @ 1.7 GHz
1467
1467
Intel Core i7-4600U
2C 4T @ 2.1 GHz
1372
1372

Geekbench 6 (Single-Core)

Intel Core i7-4650U
2C 4T @ 1.7 GHz
950
950
Intel Core i7-4600U
2C 4T @ 2.1 GHz
950
950

Cinebench R15 (Multi-Core)

Intel Core i7-4600U
2C 4T @ 2.1 GHz
291
291
Intel Core i7-4650U
2C 4T @ 1.7 GHz
291
291