CPU Comparison
AMD
AMD EPYC 7642
CORE STATE
Rome
CORE SPECS
48 Cores / 96 Threads
CLOCK SPEED
2.4 Base / 3.4 GHz Turbo
CACHE
256 MB (shared)
MAX TDP
225W
ARCHITECTURE
Zen 2
PROCESS
7 nm
LAUNCH DATE
2019
VS
INTEL
Xeon w3-2525
CORE STATE
Sapphire Rapids
CORE SPECS
8 Cores / 16 Threads
CLOCK SPEED
3.5 Base / 4.5 GHz Turbo
CACHE
22.5 MB
MAX TDP
175W
ARCHITECTURE
Sapphire Rapids
PROCESS
10 nm
LAUNCH DATE
2024
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 7642
w3-2525
Core Specs
Cores
48
8
-83.3%
Threads
96
16
-83.3%
Base Clock (GHz)
2.4
3.5
+45.8%
Boost Clock (GHz)
3.4
4.5
+32.4%
Frequency (GHz)
2.4
3.5
+45.8%
Turbo Clock (GHz)
3.4
4.5
+32.4%
Multiplier
24
35
+45.8%
SMP CPUs
2
1
-50.0%
Cache
L1 Cache
96 KB (per core)
80 KB (per core)
L2 Cache
512 KB (per core)
2 MB (per core)
L3 Cache
256 MB (shared)
22.5 MB
Power
TDP (W)
225
175
-22.2%
Architecture
Architecture
Zen 2
Sapphire Rapids
Codename
Rome
Sapphire Rapids
Generation
EPYC
(Zen 2 (Rome))
Xeon W
(Sapphire Rapids)
Process Size
7 nm
10 nm
Transistors
3,800 million
—
Die Size
74 mm²
—
Foundry
TSMC
Intel
Memory
Memory Support
DDR4
DDR5
Memory Bus
Eight-channel
Quad-channel
Memory Bandwidth
204.8 GB/s
140.8 GB/s
ECC Memory
Yes
Yes
Platform
Socket
AMD Socket SP3
Intel Socket 4677
PCIe
Gen 4
Gen 5, 64 Lanes(CPU only)
DMI
—
4.0 x8
Other
Market
Server/Workstation
Server/Workstation
Production Status
Active
Active
Launch Price
—
$609
Part Number
100-000000074
SRN4J
Package
FCLGA-4094
FC-LGA16A