Intel Xeon w5-2445 vs AMD A6-3670K

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CPU comparison with benchmarks


Intel Xeon w5-2445 CPU1 vs CPU2 AMD A6-3670K
Intel Xeon w5-2445 AMD A6-3670K

CPU comparison

Intel Xeon w5-2445 or AMD A6-3670K - 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 Xeon w5-2445 has 10 cores with 20 threads and clocks with a maximum frequency of 4.60 GHz. Up to 2048 GB of memory is supported in 4 memory channels. The Intel Xeon w5-2445 was released in Q1/2023.

The AMD A6-3670K has 4 cores with 4 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A6-3670K was released in Q4/2011.
Intel Xeon W (83) Family AMD A (112)
Intel Xeon W-2400 (8) CPU group AMD A6-3000 (5)
12 Generation 1
Sapphire Rapids-WS Architecture Llano (K10)
Desktop / Server Segment Desktop / Server
Intel Xeon W-2245 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w5-2445 has 10 CPU cores and can calculate 20 threads in parallel. The clock frequency of the Intel Xeon w5-2445 is 3.10 GHz (4.60 GHz) while the AMD A6-3670K has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD A6-3670K is at 2.70 GHz.

Intel Xeon w5-2445 Characteristic AMD A6-3670K
10 Cores 4
20 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
3.10 GHz Frequency 2.70 GHz
4.60 GHz Turbo Frequency (1 Core) --
4.00 GHz Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon w5-2445 Characteristic AMD A6-3670K
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Xeon w5-2445 or AMD A6-3670K 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.

no iGPU GPU AMD Radeon HD 6530D
GPU frequency 0.44 GHz
-- GPU (Turbo) --
-- GPU Generation 3
Technology 32 nm
Max. displays 0
-- Compute units 5
-- Shader 320
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 1 GB
-- DirectX Version 11

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.

no iGPU GPU AMD Radeon HD 6530D
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon w5-2445 can use up to 2048 GB of memory in 4 memory channels. The maximum memory bandwidth is 153.6 GB/s. The AMD A6-3670K supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s.

Intel Xeon w5-2445 Characteristic AMD A6-3670K
DDR5-4800 Memory DDR3-1600
2048 GB Max. Memory
4 (Quad Channel) Memory channels 2 (Dual Channel)
153.6 GB/s Max. Bandwidth 25.6 GB/s
Yes ECC No
-- L2 Cache --
26.25 MB L3 Cache 4.00 MB
5.0 PCIe version --
64 PCIe lanes --
252.0 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon w5-2445 is 175 W, while the AMD A6-3670K has a TDP of 100 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon w5-2445 Characteristic AMD A6-3670K
175 W TDP (PL1 / PBP) 100 W
-- TDP (PL2) --
210 W TDP up --
-- TDP down --
94 °C Tjunction max. --

Technical details

The Intel Xeon w5-2445 is manufactured in 10 nm and has 26.25 MB cache. The AMD A6-3670K is manufactured in 32 nm and has a 4.00 MB cache.

Intel Xeon w5-2445 Characteristic AMD A6-3670K
10 nm Technology 32 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions SSE3, SSE4a
LGA 4677 Socket FM1
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization AMD-V
Yes AES-NI No
Windows 11, Windows Server, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q4/2011
839 $ Release price 60 $
show more data show more data


Rate these processors

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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 Xeon w5-2445 Intel Xeon w5-2445
@ 0.00 GHz
0 (0%)
AMD A6-3670K AMD A6-3670K
AMD Radeon HD 6530D @ 0.44 GHz
284 (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 Xeon w5-2445 Intel Xeon w5-2445
10C 20T @ 4.00 GHz
0 (0%)
AMD A6-3670K AMD A6-3670K
4C 4T @ 2.70 GHz
3288 (100%)

Devices using this processor

Intel Xeon w5-2445 AMD A6-3670K
Unknown Unknown

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