Intel Xeon Gold 6346 vs Intel Xeon Gold 6248R

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon Gold 6346 or Intel Xeon Gold 6346 – 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 Xeon Gold 6346 features 16 processor cores and has the capability to manage 32 threads concurrently.
It was released in Q2/2021 and belongs to the 3 generation of the Intel Xeon Gold series.
To use the Intel Xeon Gold 6346, you'll need a motherboard with a LGA 4189 socket.
The Intel Xeon Gold 6248R features 24 processor cores and has the capability to manage 48 threads concurrently.
It was released in Q1/2020 and belongs to the 2 generation of the Intel Xeon Gold series.
To use the Intel Xeon Gold 6248R, you'll need a motherboard with a LGA 3647 socket.
Desktop / Server Segment Desktop / Server
Intel Xeon Gold 6346 Name Intel Xeon Gold 6248R
Intel Xeon Gold Family Intel Xeon Gold
3 Generation 2
Intel Xeon Gold 5300/6300 Group Intel Xeon Gold 5200/6200
 
 

CPU Cores and Base Frequency

The Intel Xeon Gold 6346 has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the Intel Xeon Gold 6346 is 3.1 GHz
and turbo frequency for one core is 3.6 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon Gold 6248R has 24 CPU cores and can calculate 48 threads in parallel.
The clock frequency of the Intel Xeon Gold 6248R is 3.0 GHz
and turbo frequency for one core is 4.0 GHz.
3.6 GHz Turbo Frequency (1 core) 4.0 GHz
No Overclocking No
normal Core architecture normal
3.1 GHz Frequency 3.0 GHz
32 Threads 48
Yes Hyperthreading Yes
16 CPU Cores 24
16x Cores 24x
 
 

Internal Graphics

The Intel Xeon Gold 6346 does not have integrated graphics.
The Intel Xeon Gold 6248R does not have integrated graphics.
-- GPU frequency --
-- Release date --
-- Direct X --
GPU name
-- Technology --
-- Max. displays --
-- Shaders --
0 bytes Max. GPU Memory 0 bytes
-- Execution units --
-- Generation --
-- GPU (Turbo) --
 
 

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.
-- AVC --
-- VC-1 --
-- VP9 --
-- h265 / HEVC (10 bit) --
-- h264 --
-- VP8 --
-- h265 / HEVC (8 bit) --
-- JPEG --
-- AV1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 6.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 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 1.0 TB distributed across 6 memory channels. It offers a peak memory bandwidth of 140.7 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
8 Memory channels 6
6.0 TB Max. Memory 1.0 TB
pci PCIe pci
Yes AES-NI Yes
Yes ECC Yes
204.8 GB/s Bandwidth 140.7 GB/s
DDR4-3200 Memory type DDR4-2933
 
 

Thermal Management

The processor has a thermal design power (TDP) of 205 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.
-- Tjunction max --
205 W TDP (PL1 / PBP) 150 W
 
 

Technical details

The Intel Xeon Gold 6346 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 36.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon Gold 6248R is manufactured using a 14 nm process.
In total, this processor boasts a generous 35.8 MB cache.
Q2/2021 Release date Q1/2020
-- Part Number --
0 bytes L2-Cache 0 bytes
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
Monolithic Chip design Monolithic
Ice Lake Architecture Cascade Lake
10 nm Technology 14 nm
LGA 4189 Socket LGA 3647
Windows 10, Linux Operating systems Windows 10, Linux
2300 $ Release price 2889 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
36.0 MB L3-Cache 35.8 MB
 
 

Benchmarks

Estimated results for PassMark CPU Mark

Intel Xeon Gold 6248R
24C 48T @ 3.0 GHz
38612
38612
Intel Xeon Gold 6346
16C 32T @ 3.1 GHz
37728
37728

Geekbench 5, 64bit (Multi-Core)

Intel Xeon Gold 6248R
24C 48T @ 3.0 GHz
19328
19328
Intel Xeon Gold 6346
16C 32T @ 3.1 GHz
15244
15244

Geekbench 5, 64bit (Single-Core)

Intel Xeon Gold 6346
16C 32T @ 3.1 GHz
1233
1233
Intel Xeon Gold 6248R
24C 48T @ 3.0 GHz
1058
1058