CPU Comparison
AMD
AMD Ryzen 5 40
CORE STATE
Mendocino
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2.8 Base / 4.3 GHz Turbo
CACHE
4 MB (shared)
MAX TDP
15W
ARCHITECTURE
Zen 2
PROCESS
6 nm
LAUNCH DATE
2025
VS
INTEL
Xeon E5-2678 v3
CORE STATE
Haswell-EP
CORE SPECS
12 Cores / 24 Threads
CLOCK SPEED
2.5 Base / 3.3 GHz Turbo
CACHE
30 MB (shared)
MAX TDP
120W
ARCHITECTURE
Haswell
PROCESS
22 nm
LAUNCH DATE
—
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
DETAILED SPECIFICATIONS
SPECIFICATION
5 40
E5-2678 v3
Core Specs
Cores
4
12
+200.0%
Threads
8
24
+200.0%
Base Clock (GHz)
2.8
2.5
-10.7%
Boost Clock (GHz)
4.3
3.3
-23.3%
Frequency (GHz)
2.8
2.5
-10.7%
Turbo Clock (GHz)
4.3
3.3
-23.3%
Multiplier
28
25
-10.7%
SMP CPUs
1
2
+100.0%
Cache
L1 Cache
64 KB (per core)
64 KB (per core)
L2 Cache
512 KB (per core)
256 KB (per core)
L3 Cache
4 MB (shared)
30 MB (shared)
Power
TDP (W)
15
120
+700.0%
Architecture
Architecture
Zen 2
Haswell
Codename
Mendocino
Haswell-EP
Generation
Ryzen 5
(Zen 2 (Mendocino))
Xeon E5
(Haswell-EP)
Process Size
6 nm
22 nm
Transistors
—
2,600 million
Die Size
100 mm²
356 mm²
Foundry
TSMC
Intel
Memory
Memory Support
LPDDR5
DDR3, DDR4
Memory Bus
Dual-channel
Quad-channel
Memory Bandwidth
88.0 GB/s
68.3 GB/s
ECC Memory
No
Yes
Platform
Socket
AMD Socket FT6
Intel Socket 2011-3
Chipsets
—
C612, X99
PCIe
Gen 3, 4 Lanes(CPU only)
Gen 3, 40 Lanes(CPU only)
Interconnect
QPI Links
—
2x 9600MT/s
Graphics
Integrated Graphics
Radeon 610M
—
Other
Market
Mobile
Server/Workstation
Production Status
Active
End-of-life
Part Number
—
SR20Z
Package
FT6
FC-LGA12A
Tj Max
95°C
85°C