Comparing technical specs and benchmarks

Intel Core i7-2657M
VS
Intel Core i7-6900K

The processor Intel Core i7-2657M is developed on the 32 nm technology node and architecture Sandy Bridge. Its base clock speed is 1.60 GHz, and maximum clock speed in turbo boost . The processor contains 2 processing cores supported DDR3-1066 DDR3-1333 memory. To make a right choice for processor upgrading, please get familiar with the detailed technical specifications and benchmark testing results.

The processor Intel Core i7-6900K is developed on the technology node and architecture Broadwell E. Its base clock speed is 3.20 GHz, and maximum clock speed in turbo boost . The processor contains 8 processing cores supported DDR4-2400 memory. To make a right choice for processor upgrading, please get familiar with the detailed technical specifications and benchmark testing results.

VS

Intel Core i7-2657M vs. Intel Core i7-6900K
CPU Cores and Base Frequency

In comparison between Intel Core i7-2657M and Intel Core i7-6900K, you should choose the model which has more cores and threads with base and turbo frequencies. All the features influence the system’s high-speed performance.

2 / 4
CPU Cores / Threads
8 / 16
Yes
Hyperthreading
Yes
No
Overclocking
Yes
1.60 GHz
Frequency
3.20 GHz
2.70 GHz
Turbo Frequency (1 Core)
3.70 GHz
No turbo
Turbo Frequency (2 Cores)
no data
no data
Turbo Frequency (8 Cores)
No turbo

Intel Core i7-2657M vs. Intel Core i7-6900K
CPU generation and family

2
CPU Cores
8
ca. 270 $
Market price
6
Generation

Intel Core i7-2657M vs. Intel Core i7-6900K
Internal Graphics

Some manufacturers build a graphic core in many CPUs being an additional advantage. If you use a video card which is separated from a CPU, we recommend you skip this comparison as there is no need to compare Intel Core i7-2657M to Intel Core i7-6900K across a built-in video card.

Intel HD Graphics 3000
GPU name
0.35 GHz
GPU frequency
1.00 GHz
GPU (Turbo)
No turbo
12
Execution units
96
Shader
2
Max. displays
6
Generation
10.1
Direct X
32 nm
Technology
Q1/2011
Release date

Intel Core i7-2657M vs. Intel Core i7-6900K
Hardware codec support

Pay attention to support of different technological options by CPUs. The general performance is not influenced. In the interest of time, you can skip this section.

No
h265 8bit
No
No
h265 10bit
No
Decode / Encode
h264
No
No
VP8
No
No
VP9
No
Decode / Encode
AVC
No
Decode
VC-1
No
No
JPEG
No

Intel Core i7-2657M vs. Intel Core i7-6900K
Memory & PCIe

Modern CPUs support memory which operates in a multi-channel regime that provides high-speed data exchange and improves productivity. The higher the ram’s clock frequency, its standard (for example, DDR3, DDR4, DDR5) and maximum space in a system are, the better it is.

2.0
PCIe version
3.0
16
PCIe lanes
40
DDR3-1066 DDR3-1333
Memory type
DDR4-2400
8 GB
Max. Memory
2
Memory channels
4
No
ECC
No
Yes
AES-NI
Yes

Intel Core i7-2657M vs. Intel Core i7-6900K
Thermal Management

High-performance and powerful CPUs require the essence of a good power supply. Here you learn how much TDP Intel Core i7-2657M and Intel Core i7-6900K have. We recommend paying attention to the model which has lower TDP.

17 W
TDP
140 W
--
TDP up
--
--
TDP down
--
100 °C
Tjunction max.
--

Intel Core i7-2657M vs. Intel Core i7-6900K
Technical details

Here is the main information which can define the best CPU comparing technical specifications. Thus, the higher cash L2 and L3, the better it is. The lower the technological process of CPU production, the better it is. Another important factor is a production year that directly influences the manufacturer’s support terms and the opportunity of a system modernization at minimal cost in the future.

4.00 MB
L3-Cache
20.00 MB
Sandy Bridge
Architecture
Broadwell E
32 nm
Technology
14 nm
VT-x, VT-x EPT, VT-d
Virtualization
VT-x, VT-d
BGA 1023
Socket
LGA 2011-3
Q1/2011
Release date
Q2/2016

Intel Core i7-2657M vs. Intel Core i7-6900K
Devices using this processor

In completing the comparison between Intel Core i7-2657M and Intel Core i7-6900K, you can learn in which computer systems these models are used.

Unknown
Used in
Unknown

Cinebench R23 (Single-Core)

It is the most actual version of the Cinebench R23 benchmark for testing processors in the single-core using mode. Like all the company’s versions, it uses a brand app for testing.

Cinebench R23 (Multi-Core)

The updated version of the Cinebench R23 benchmark shows an accurate performance assessment given all modern standards and apps requirements. It works in a loading mode of all cores and threads.

iGPU - FP32 Performance (Single-precision GFLOPS)

A benchmark is designed to determine graphics cards’ performance and speed, built into their central processor. It works in iGPU mode, FP32 Performance. The higher the rate is, the better it is.