AMD Ryzen 9 7950X3D vs Intel Core i9-13900KS

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 9 7950X3D or AMD Ryzen 9 7950X3D – 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 AMD Ryzen 9 7950X3D features 16 processor cores and has the capability to manage 32 threads concurrently.
It was released in Q1/2023 and belongs to the 6 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 7950X3D, you'll need a motherboard with a AM5 (LGA 1718) socket.
The Intel Core i9-13900KS features 24 processor cores and has the capability to manage 32 threads concurrently.
It was released in Q1/2023 and belongs to the 13 generation of the Intel Core i9 series.
To use the Intel Core i9-13900KS, you'll need a motherboard with a LGA 1700 socket.
AMD Ryzen 7000 Group Intel Core i 13000
6 Generation 13
AMD Ryzen 9 7950X3D Name Intel Core i9-13900KS
Desktop / Server Segment Desktop / Server
AMD Ryzen 9 Family Intel Core i9
 
 

CPU Cores and Base Frequency

The AMD Ryzen 9 7950X3D has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the AMD Ryzen 9 7950X3D is 4.2 GHz
and turbo frequency for one core is 5.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i9-13900KS has 24 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the A-Core is 3.2 GHz.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
None None 3.2 GHz
None None 2.4 GHz
5.7 GHz Turbo Frequency (1 core) None
None None 6.0 GHz
normal Core architecture hybrid (big.LITTLE)
4.2 GHz Frequency None
16 CPU Cores 24
No Overclocking Yes
None None 8x Raptor Cove
Yes Hyperthreading Yes
None None 4.3 GHz
None None 16x Gracemont
16x Zen 4 Cores None
32 Threads 32
 
 

Internal Graphics

The AMD Ryzen 9 7950X3D has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 9 7950X3D uses the AMD Radeon Graphics (Raphael), which has 128 texture shaders
and 2 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i9-13900KS has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-13900KS uses the Intel UHD Graphics 770, which has 256 texture shaders
and 32 execution units.
2.2 GHz GPU (Turbo) 1.65 GHz
5 nm Technology 10 nm
12 Direct X 12
8.0 GB Max. GPU Memory 64.0 GB
2 Execution units 32
Q3/2022 Release date Q4/2021
AMD Radeon Graphics (Raphael) GPU name Intel UHD Graphics 770
128 Shaders 256
0.4 GHz GPU frequency 0.3 GHz
9 Generation 11
-- Max. displays --
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 83.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 89.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR5-5200 Memory type DDR4-3200, DDR5-5600
83.2 GB/s Bandwidth 89.6 GB/s
Yes AES-NI Yes
Yes ECC Yes
pci PCIe pci
128.0 GB Max. Memory 128.0 GB
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 120 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.
The processor has a thermal design power (TDP) of 150 W watts.
None TDP up 320 W
162 W TDP (PL2) 253 W
120 W TDP (PL1 / PBP) 150 W
89 °C Tjunction max 100 °C
 
 

Technical details

The AMD Ryzen 9 7950X3D is manufactured using a 5 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 128.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i9-13900KS is manufactured using a 10 nm process.
In total, this processor boasts a generous 36.0 MB cache.
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
5 nm Technology 10 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2, AVX512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX2+
-- Part Number --
Chiplet Chip design Monolithic
Q1/2023 Release date Q1/2023
-- Release price 699 $
16.0 MB L2-Cache 32.0 MB
Technical data sheet Documents Technical data sheet
128.0 MB L3-Cache 36.0 MB
AM5 (LGA 1718) Socket LGA 1700
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
Raphael (Zen 4) Architecture Raptor Lake S
 
 

Benchmarks

Estimated results for PassMark CPU Mark

AMD Ryzen 9 7950X3D
16C 32T @ 4.2 GHz
64125
64125
Intel Core i9-13900KS
24C 32T @ 3.2 GHz
62340
62340

Cinebench R23 (Multi-Core)

Intel Core i9-13900KS
24C 32T @ 3.2 GHz
40986
40986
AMD Ryzen 9 7950X3D
16C 32T @ 4.2 GHz
38581
38581

Geekbench 5, 64bit (Multi-Core)

Intel Core i9-13900KS
24C 32T @ 3.2 GHz
24854
24854
AMD Ryzen 9 7950X3D
16C 32T @ 4.2 GHz
23460
23460

Geekbench 6 (Multi-Core)

Intel Core i9-13900KS
24C 32T @ 3.2 GHz
20947
20947
AMD Ryzen 9 7950X3D
16C 32T @ 4.2 GHz
19479
19479

Geekbench 6 (Single-Core)

Intel Core i9-13900KS
24C 32T @ 3.2 GHz
2997
2997
AMD Ryzen 9 7950X3D
16C 32T @ 4.2 GHz
2906
2906

Cinebench R23 (Single-Core)

Intel Core i9-13900KS
24C 32T @ 3.2 GHz
2317
2317
AMD Ryzen 9 7950X3D
16C 32T @ 4.2 GHz
2043
2043

Geekbench 5, 64bit (Single-Core)

AMD Ryzen 9 7950X3D
16C 32T @ 4.2 GHz
2223
2223
Intel Core i9-13900KS
24C 32T @ 3.2 GHz
2221
2221