CPU Comparison
AMD
AMD EPYC 9754
CORE STATE
Bergamo
CORE SPECS
128 Cores / 256 Threads
CLOCK SPEED
2.25 Base / 3.1 GHz Turbo
CACHE
256 MB (shared)
MAX TDP
360W
ARCHITECTURE
Zen 4
PROCESS
5 nm
LAUNCH DATE
2023
VS
AMD
Ryzen 9 9955HX
CORE STATE
Fire Range
CORE SPECS
16 Cores / 32 Threads
CLOCK SPEED
2.5 Base / 5.4 GHz Turbo
CACHE
64 MB (shared)
MAX TDP
55W
ARCHITECTURE
Zen 5
PROCESS
4 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r15_singlecore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
passmark_data_compression
passmark_data_encryption
passmark_extended_instructions
passmark_find_prime_numbers
passmark_floating_point_math
passmark_integer_math
passmark_multithread
passmark_physics
passmark_random_string_sorting
passmark_single_thread
passmark_singlethread
DETAILED SPECIFICATIONS
SPECIFICATION
EPYC 9754
9 9955HX
Core Specs
Cores
128
16
-87.5%
Threads
256
32
-87.5%
Base Clock (GHz)
2.25
2.5
+11.1%
Boost Clock (GHz)
3.1
5.4
+74.2%
Frequency (GHz)
2.25
2.5
+11.1%
Turbo Clock (GHz)
3.1
5.4
+74.2%
Multiplier
22.5
25
+11.1%
SMP CPUs
2
1
-50.0%
Cache
L1 Cache
64 KB (per core)
80 KB (per core)
L2 Cache
1 MB (per core)
1 MB (per core)
L3 Cache
256 MB (shared)
64 MB (shared)
Power
TDP (W)
360
55
-84.7%
PPT
ā
74-101 W
Configurable TDP
320-400 W
75 W
Architecture
Architecture
Zen 4
Zen 5
Codename
Bergamo
Fire Range
Generation
EPYC
(Zen 4c (Bergamo))
Ryzen 9
(Zen 5 (Fire Range))
Process Size
5 nm
4 nm
Transistors
71,000 million
16,630 million
Die Size
8x 73 mmĀ²
2x 70.6 mmĀ²
Foundry
TSMC
TSMC
Memory
Memory Support
DDR5
DDR5
Memory Bus
Twelve-channel
Dual-channel
Memory Bandwidth
460.8 GB/s
89.6 GB/s
ECC Memory
Yes
Yes
Platform
Socket
AMD Socket SP5
AMD Socket FL1
PCIe
Gen 5, 128 Lanes(CPU only)
Gen 5, 28 Lanes(CPU only)
AMD Multi-Die
IO Process Size
6 nm
6 nm
Graphics
Integrated Graphics
ā
Radeon 610M
Other
Market
Server/Workstation
Mobile
Production Status
Active
Active
Launch Price
$11900
ā
Part Number
100-000001234
100-000001028
Package
FC-LGA6096
ĀµFC-BGAFL1
Tj Max
ā
100Ā°C
Bundled Cooler
None
None