Intel Core i7-4650U vs Intel Xeon Gold 6140

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CPU comparison with benchmarks


Intel Core i7-4650U CPU1 vs CPU2 Intel Xeon Gold 6140
Intel Core i7-4650U Intel Xeon Gold 6140

CPU comparison

Intel Core i7-4650U or Intel Xeon Gold 6140 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i7-4650U has 2 cores with 4 threads and clocks with a maximum frequency of 3.30 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core i7-4650U was released in Q3/2013.

The Intel Xeon Gold 6140 has 18 cores with 36 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Gold 6140 was released in Q3/2017.
Intel Core i7 (293) Family Intel Xeon Gold (148)
Intel Core i 4000U (26) CPU group Intel Xeon Gold 5100/6100 (34)
4 Generation 1
Haswell U Architecture Skylake
Mobile Segment Desktop / Server
-- Predecessor --
Intel Core i7-5650U Successor --

CPU Cores and Base Frequency

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 1.70 GHz (3.30 GHz) while the Intel Xeon Gold 6140 has 18 CPU cores and 36 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6140 is at 2.30 GHz (3.70 GHz).

Intel Core i7-4650U Characteristic Intel Xeon Gold 6140
2 Cores 18
4 Threads 36
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.70 GHz Frequency 2.30 GHz
3.30 GHz Turbo Frequency (1 Core) 3.70 GHz
2.90 GHz Turbo Frequency (All Cores) 2.80 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i7-4650U Characteristic Intel Xeon Gold 6140
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Core i7-4650U or Intel Xeon Gold 6140 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel HD Graphics 5000 GPU no iGPU
0.20 GHz GPU frequency --
1.10 GHz GPU (Turbo) --
7.5 GPU Generation --
22 nm Technology
3 Max. displays
40 Compute units --
320 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.1 DirectX Version --

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.

Intel HD Graphics 5000 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

The Intel Core i7-4650U can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Intel Xeon Gold 6140 supports up to 768 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 128.1 GB/s.

Intel Core i7-4650U Characteristic Intel Xeon Gold 6140
DDR3L-1600 Memory DDR4-2666
16 GB Max. Memory 768 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
25.6 GB/s Max. Bandwidth 128.1 GB/s
No ECC Yes
-- L2 Cache --
4.00 MB L3 Cache 25.00 MB
2.0 PCIe version 3.0
12 PCIe lanes 48
6.0 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core i7-4650U is 15 W, while the Intel Xeon Gold 6140 has a TDP of 140 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i7-4650U Characteristic Intel Xeon Gold 6140
15 W TDP (PL1 / PBP) 140 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Core i7-4650U is manufactured in 22 nm and has 4.00 MB cache. The Intel Xeon Gold 6140 is manufactured in 14 nm and has a 25.00 MB cache.

Intel Core i7-4650U Characteristic Intel Xeon Gold 6140
22 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1168 Socket LGA 3647
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2013 Release date Q3/2017
-- Release price 5400 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
⌀ Multi core performance in 4 CPU benchmarks

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 3.30 GHz
829 (79%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 3.70 GHz
1043 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 2.90 GHz
1467 (10%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 2.80 GHz
14643 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 3.30 GHz
950 (75%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 3.70 GHz
1272 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 2.90 GHz
1755 (18%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 2.80 GHz
9744 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 2.90 GHz
2384 (10%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 2.80 GHz
23965 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 3.30 GHz
132 (82%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 3.70 GHz
161 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 2.90 GHz
291 (10%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 2.80 GHz
2785 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 3.30 GHz
381 (100%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 3.70 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 2.90 GHz
902 (100%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
18C 36T @ 2.80 GHz
0 (0%)

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 i7-4650U Intel Core i7-4650U
Intel HD Graphics 5000 @ 1.10 GHz
704 (100%)
Intel Xeon Gold 6140 Intel Xeon Gold 6140
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i7-4650U Intel Xeon Gold 6140
Apple MacBook AIR (2013) Unknown

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