AMD EPYC 7552 vs AMD Ryzen 7 PRO 7745

Last updated: 2023-06-14

CPU comparison with benchmarks


AMD EPYC 7552		AMD Ryzen 7 PRO 7745
CPU comparison AMD EPYC 7552 or AMD Ryzen 7 PRO 7745 - 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 AMD EPYC 7552 has 48 cores with 96 threads and clocks with a maximum frequency of 3.30 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7552 was released in Q3/2019. The AMD Ryzen 7 PRO 7745 has 8 cores with 16 threads and clocks with a maximum frequency of 5.30 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 7 PRO 7745 was released in Q2/2023.

AMD EPYC (129)	Family	AMD Ryzen 7 PRO (21)
AMD EPYC 7002 (24)	CPU group	AMD Ryzen 7000 (14)
2	Generation	6
Rome (Zen 2)	Architecture	Raphael (Zen 4)
Desktop / Server	Segment	Desktop / Server
AMD EPYC 7551	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD EPYC 7552 is a 48 core processor with a clock frequency of 2.20 GHz (3.30 GHz). The AMD Ryzen 7 PRO 7745 has 8 CPU cores with a clock frequency of 3.80 GHz (5.30 GHz).
AMD EPYC 7552	Characteristic	AMD Ryzen 7 PRO 7745
48	Cores	8
96	Threads	16
normal	Core architecture	normal
Yes	Hyperthreading	Yes
No	Overclocking ?	Yes
2.20 GHz	Frequency	3.80 GHz
3.30 GHz	Turbo Frequency (1 Core)	5.30 GHz
2.50 GHz	Turbo Frequency (All Cores)	4.60 GHz


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.
AMD EPYC 7552	Characteristic	AMD Ryzen 7 PRO 7745
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU	GPU	AMD Radeon Graphics (Raphael)
	GPU frequency	0.40 GHz
--	GPU (Turbo)	2.20 GHz
--	GPU Generation	9
	Technology	5 nm
	Max. displays	3
--	Compute units	2
--	Shader	128
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	8 GB
--	DirectX Version	12

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

Memory & PCIe The AMD EPYC 7552 supports a maximum of GB of memory in 8 memory channels. The AMD Ryzen 7 PRO 7745 can connect up to 128 GB of memory in 2 memory channels.
AMD EPYC 7552	Characteristic	AMD Ryzen 7 PRO 7745
DDR4-3200	Memory	DDR5-5200
	Max. Memory	128 GB
8 (Octa Channel)	Memory channels	2 (Dual Channel)
51.2 GB/s	Max. Bandwidth	83.2 GB/s
Yes	ECC	Yes
--	L2 Cache	8.00 MB
192.00 MB	L3 Cache	32.00 MB
4.0	PCIe version	5.0
128	PCIe lanes	24
252.0 GB/s	PCIe Bandwidth	94.5 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7552 has a TDP of 200 W, that of the AMD Ryzen 7 PRO 7745 is 65 W.
AMD EPYC 7552	Characteristic	AMD Ryzen 7 PRO 7745
200 W	TDP (PL1 / PBP)	65 W
--	TDP (PL2)	88 W
--	TDP up	170 W
--	TDP down	--
--	Tjunction max.	95 °C
Technical details The AMD EPYC 7552 has a 192.00 MB cache, while the AMD Ryzen 7 PRO 7745 cache has a total of 40.00 MB.

AMD EPYC 7552	Characteristic	AMD Ryzen 7 PRO 7745
7 nm	Technology	5 nm
Chiplet	Chip design	Chiplet
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	ISA extensions	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
SP3	Socket	AM5 (LGA 1718)
AMD-V, SVM	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q3/2019	Release date	Q2/2023
7000 $	Release price	--

show more data		show more data

AMD EPYC 7552 48C 96T @ 2.20 GHz (3.30 GHz) buy now on Amazon and save! AMD Ryzen 7 PRO 7745 8C 16T @ 3.80 GHz (5.30 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

AMD EPYC 7552 (50%)

AMD Ryzen 7 PRO 7745 (100%)

⌀ Multi core performance in 1 CPU benchmarks

AMD EPYC 7552 (100%)

AMD Ryzen 7 PRO 7745 (47%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD EPYC 7552 48C 96T @ 3.30 GHz	1052 (48%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 5.30 GHz	2177 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD EPYC 7552 48C 96T @ 2.50 GHz	29934 (100%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 4.60 GHz	14026 (47%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD EPYC 7552 48C 96T @ 3.30 GHz	377 (51%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 5.30 GHz	744 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD EPYC 7552 48C 96T @ 3.30 GHz	0 (0%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 5.30 GHz	1932 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD EPYC 7552 48C 96T @ 2.50 GHz	0 (0%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 4.60 GHz	19540 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	AMD EPYC 7552 48C 96T @ 3.30 GHz	0 (0%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 5.30 GHz	2769 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	AMD EPYC 7552 48C 96T @ 2.50 GHz	0 (0%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 4.60 GHz	14689 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD EPYC 7552 48C 96T @ 2.50 GHz	0 (0%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 4.60 GHz	7845 (100%)

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.


	AMD EPYC 7552 @ 0.00 GHz	0 (0%)
	AMD Ryzen 7 PRO 7745 AMD Radeon Graphics (Raphael) @ 2.20 GHz	563 (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.


	AMD EPYC 7552 48C 96T @ 2.50 GHz	0 (0%)
	AMD Ryzen 7 PRO 7745 8C 16T @ 4.60 GHz	35640 (100%)

Devices using this processor
AMD EPYC 7552	AMD Ryzen 7 PRO 7745
Unknown	Unknown

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