CPU Comparison
AMD
AMD EPYC 7663
CORE STATE
Milan
CORE SPECS
56 Cores / 112 Threads
CLOCK SPEED
2000 Base / 3.5 GHz Turbo
CACHE
256 MB (shared)
MAX TDP
240W
ARCHITECTURE
Zen 3
PROCESS
7 nm
LAUNCH DATE
2021
VS
AMD
Ryzen 7 5800XT
CORE STATE
Vermeer
CORE SPECS
8 Cores / 16 Threads
CLOCK SPEED
3.8 Base / 4.8 GHz Turbo
CACHE
32 MB
MAX TDP
105W
ARCHITECTURE
Zen 3
PROCESS
7 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
3dmark_16_threads
3dmark_2_threads
3dmark_4_threads
3dmark_8_threads
3dmark_max_threads
3dmark_single_thread
DETAILED SPECIFICATIONS
SPECIFICATION
EPYC 7663
7 5800XT
Core Specs
Cores
56
8
-85.7%
Threads
112
16
-85.7%
Base Clock (GHz)
2,000
3.8
-99.8%
Boost Clock (GHz)
3.5
4.8
+37.1%
Frequency (GHz)
2,000
3.8
-99.8%
Turbo Clock (GHz)
3.5
4.8
+37.1%
Multiplier
20
38
+90.0%
SMP CPUs
2
1
-50.0%
Cache
L1 Cache
64 KB (per core)
64 KB (per core)
L2 Cache
512 KB (per core)
512 KB (per core)
L3 Cache
256 MB (shared)
32 MB
Power
TDP (W)
240
105
-56.3%
PPT
ā
142 W
Configurable TDP
225 W
ā
Architecture
Architecture
Zen 3
Zen 3
Codename
Milan
Vermeer
Generation
EPYC
(Zen 3 (Milan))
Ryzen 7
(Zen 3 (Vermeer))
Process Size
7 nm
7 nm
Transistors
33,200 million
4,150 million
Die Size
8x 81 mmĀ²
74 mmĀ²
Foundry
TSMC
TSMC
Memory
Memory Support
DDR4
DDR4
Memory Bus
Eight-channel
Dual-channel
Memory Bandwidth
204.8 GB/s
51.2 GB/s
ECC Memory
Yes
Yes
Platform
Socket
AMD Socket SP3
AMD Socket AM4
Chipsets
ā
AMD 400 Series, AMD 500 Series
PCIe
Gen 4, 128 Lanes(CPU only)
Gen 4, 20 Lanes(CPU only)
AMD Multi-Die
CCDs
8
ā
Cores per CCD
7
ā
IO Process Size
12 nm
12 nm
Other
Market
Server/Workstation
Desktop
Production Status
Active
Active
Launch Price
$6366
$249
Part Number
100-000000318100-100000318WOF
100-000001582
Package
FCLGA-4094
ĀµOPGA-1331
Tj Max
ā
90Ā°C