CPU Comparison
AMD
AMD EPYC 9755
CORE STATE
Turin
CORE SPECS
128 Cores / 256 Threads
CLOCK SPEED
2.7 Base / 4.1 GHz Turbo
CACHE
512 MB (shared)
MAX TDP
500W
ARCHITECTURE
Zen 5
PROCESS
4 nm
LAUNCH DATE
2024
VS
AMD
Ryzen 9 8945HX
CORE STATE
Dragon 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 4
PROCESS
5 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 9755
9 8945HX
Core Specs
Cores
128
16
-87.5%
Threads
256
32
-87.5%
Base Clock (GHz)
2.7
2.5
-7.4%
Boost Clock (GHz)
4.1
5.4
+31.7%
Frequency (GHz)
2.7
2.5
-7.4%
Turbo Clock (GHz)
4.1
5.4
+31.7%
Multiplier
27
24
-11.1%
SMP CPUs
2
1
-50.0%
Cache
L1 Cache
80 KB (per core)
64 KB (per core)
L2 Cache
1 MB (per core)
1 MB (per core)
L3 Cache
512 MB (shared)
64 MB (shared)
Power
TDP (W)
500
55
-89.0%
Configurable TDP
450-500 W
45-75 W
Architecture
Architecture
Zen 5
Zen 4
Codename
Turin
Dragon Range
Generation
EPYC
(Zen 5 (Turin))
Ryzen 9
(Zen 4 (Dragon Range))
Process Size
4 nm
5 nm
Transistors
133,040 million
13,140 million
Die Size
16x 70.6 mmĀ²
2x 71 mmĀ²
Foundry
TSMC
TSMC
Memory
Memory Support
DDR5
DDR5
Memory Bus
Twelve-channel
Dual-channel
Memory Bandwidth
576.0 GB/s
83.2 GB/s
ECC Memory
Yes
No
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
Interconnect
CXL
Gen 2.0
ā
Graphics
Integrated Graphics
ā
Radeon 610M
Other
Market
Server/Workstation
Mobile
Production Status
Active
Active
Launch Price
$12984
ā
Part Number
100-000001443
100-000001848
Package
FC-LGA6096
ĀµFC-BGAFL1
Tj Max
ā
100Ā°C