AMD EPYC 7702P vs EPYC 7742

AMD EPYC 7702P
AMD EPYC 7742

General info

Comparing EPYC 7702P and EPYC 7742 processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Server
 
Server
Series
AMD EPYC
 
AMD EPYC
Achitecture codename
Zen 2
 
Zen 2
Release date
7 August 2019
 
7 August 2019
Launch price (MSRP)
$4,425
 
$6,950

Technical specs

EPYC 7702P and EPYC 7742 quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of EPYC 7702P and EPYC 7742 performance, but for precise assessment you have to consider their test results.
Number of cores
64
 
64
Number of threads
128
 
128
Maximum frequency
2 GHz
 
2.25 GHz
L1 cache
96K (per core)
 
96K (per core)
L2 cache
512K (per core)
 
512K (per core)
L3 cache
256 MB
 
256 MB
Manufacturing process technology
7 nm, 14 nm
 
7 nm, 14 nm
Die size
192 mm2
 
192 mm2
Transistor count
4,800 million
 
4,800 million
64 bit support
+
 
+

Compatibility

Information on EPYC 7702P and EPYC 7742 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1 (Uniprocessor)
 
2 (Multiprocessor)
Socket
Socket SP3
 
Socket SP3
Power consumption (TDP)
200 Watt
 
225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7702P and EPYC 7742. You'll probably need this information if you require some particular technology.
AES-NI
+
 
+
AVX
+
 
+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7702P and EPYC 7742 are enumerated here.
AMD-V
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by EPYC 7702P and EPYC 7742.
Supported memory types
DDR4-3200
 
DDR4-3200
Maximum memory size
4 TiB
 
4 TiB
Max memory channels
8
 
8
Maximum memory bandwidth
190.7 GB / s
 
190.7 GB / s
ECC memory support
+
 
+

Benchmark performance

Non-gaming benchmarks performance of EPYC 7702P and EPYC 7742. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

EPYC 7702P 97.26
EPYC 7742 100.00 +2.8%

Passmark

EPYC 7702P 46067
EPYC 7742 47365 +2.8%

Gaming performance

Let's see how good EPYC 7702P and EPYC 7742 are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of AMD EPYC 7702P

Cheaper ($4425 vs $6950)
Less power hungry (200 vs 225 watts)

Advantages of AMD EPYC 7742

2.8% faster in synthetic tests

So, EPYC 7702P or EPYC 7742?

Technical City couldn't decide between AMD EPYC 7702P and AMD EPYC 7742. The differences in performance seem too small.
Should you still have questions on choice between EPYC 7702P and EPYC 7742, ask them in Comments section, and we shall answer.

Cast your vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favourite CPU.
AMD EPYC 7702P
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Advices and comments

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