AMD Ryzen 9 9950X3D vs Intel Core i7 7700

VS

AMD Ryzen 9 9950X3D

Intel Core i7 7700

We compared two desktop CPUs: AMD Ryzen 9 9950X3D with 16 cores 4GHz and Intel Core i7 7700 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 9950X3D 's Advantages

Released 8 years late

Higher specification of memory (5600 vs 2400)

Larger memory bandwidth (89.6GB/s vs 35.76GB/s)

Newer PCIe version (5 vs 3.0)

Higher base frequency (4GHz vs 3.6GHz)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (4nm vs 14nm)

Intel Core i7 7700 's Advantages

Lower TDP (65W vs 170W)

Score

AMD Ryzen 9 9950X3D

VS

Intel Core i7 7700

General Parameters

Jan 2025

Release Date

Jan 2017

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Granite Ridge

Core Architecture

Kaby Lake

-

Processor Number

i7-7700

AMD Socket AM5

Socket

LGA-1151

Radeon Graphics

Integrated Graphics

HD Graphics 630

Ryzen 9(Zen 5 (Granite Ridge))

Generation

-

Package

16.63 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

170 W

Power Consumption

65 W

230 W

Max Turbo Power Consumption

-

95°C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

2x70.6 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

16

Performance Cores

4

32

Performance Core Threads

8

4 GHz

Performance Core Base Frequency

3.6 GHz

5.6 GHz

Performance Core Turbo Frequency

4.2 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

36x

80 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-2400, DDR3L-1600

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

35.76 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

350 MHz

2200 MHz

GPU Max Dynamic Frequency

1150 MHz

Shader Units

192

Texture Units

24

Raster Operation Units

3

2

Execution Units

24

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0 TFLOPS

Graphics Performance

0.44 TFLOPS

Miscellaneous

AMD Ryzen 9 9950X3D

Official Website

Intel Core i7 7700

5

PCIe Version

3.0

24

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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