AMD EPYC 9454P vs AMD G-T48L

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CPU comparison with benchmarks


AMD EPYC 9454P CPU1 vs CPU2 AMD G-T48L
AMD EPYC 9454P AMD G-T48L

CPU comparison

AMD EPYC 9454P or AMD G-T48L - 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 9454P has 48 cores with 96 threads and clocks with a maximum frequency of 3.80 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9454P was released in Q4/2022.

The AMD G-T48L has 2 cores with 2 threads and clocks with a maximum frequency of 1.40 GHz. The CPU supports up to GB of memory in 1 memory channels. The AMD G-T48L was released in Q1/2011.
AMD EPYC (129) Family AMD G (38)
AMD EPYC 9004 (21) CPU group AMD G (13)
4 Generation 1
Genoa / Genoa-X (Zen 4) Architecture Ontario (Bobcat)
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 9454P has 48 CPU cores and can calculate 96 threads in parallel. The clock frequency of the AMD EPYC 9454P is 2.75 GHz (3.80 GHz) while the AMD G-T48L has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the AMD G-T48L is at 1.40 GHz.

AMD EPYC 9454P Characteristic AMD G-T48L
48 Cores 2
96 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.75 GHz Frequency 1.40 GHz
3.80 GHz Turbo Frequency (1 Core) --
3.65 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.

AMD EPYC 9454P Characteristic AMD G-T48L
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD EPYC 9454P or AMD G-T48L 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 no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

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 no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The AMD EPYC 9454P can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The AMD G-T48L supports up to GB of memory in 1 memory channels and achieves a memory bandwidth of up to 8.5 GB/s.

AMD EPYC 9454P Characteristic AMD G-T48L
DDR5-4800 Memory DDR3-1066
6144 GB Max. Memory
12 Memory channels 1 (Single Channel)
460.8 GB/s Max. Bandwidth 8.5 GB/s
Yes ECC No
48.00 MB L2 Cache --
256.00 MB L3 Cache 1.00 MB
5.0 PCIe version --
128 PCIe lanes --
504.1 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD EPYC 9454P is 290 W, while the AMD G-T48L has a TDP of 18 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD EPYC 9454P Characteristic AMD G-T48L
290 W TDP (PL1 / PBP) 18 W
-- TDP (PL2) --
300 W TDP up --
240 W TDP down --
100 °C Tjunction max. --

Technical details

The AMD EPYC 9454P is manufactured in 5 nm and has 304.00 MB cache. The AMD G-T48L is manufactured in 40 nm and has a 1.00 MB cache.

AMD EPYC 9454P Characteristic AMD G-T48L
5 nm Technology 40 nm
Chiplet Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions SSE3, SSE4a
SP5 Socket --
AMD-V, SVM Virtualization AMD-V
Yes AES-NI No
Windows Server 2022, Linux, Windows 11 Operating systems
Q4/2022 Release date Q1/2011
4598 $ Release price --
show more data show more data


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Devices using this processor

AMD EPYC 9454P AMD G-T48L
Unknown Unknown

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