AMD Epyc 7742 - Benchmark, Test and Specs

AMD Epyc 7742

CPU generation and familyCPU generation and family

Name: AMD Epyc 7742 Segment: Desktop / Server
Family: AMD Epyc Generation: 2
CPU group: AMD Epyc 7002
Predecessor: -- Successor: --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

Frequency: 2.25 GHz CPU Cores: 64
Turbo (1 Core): 3.40 GHz CPU Threads: 128
Turbo (64 Cores): 2.80 GHz
Hyperthreading: Yes Overclocking: No
Core architecture: normal
A core: -- B core: --
C core: --

Internal GraphicsInternal Graphics

GPU name: no iGPU
GPU frequency: GPU (Turbo): No turbo
Execution units: Shader:
Max. GPU Memory: -- Max. displays:
Generation: DirectX Version:
Technology: Release date:

Hardware codec supportHardware codec support

h265 / HEVC (8 bit): No
h265 / HEVC (10 bit): No
h264: No
VP9: No
VP8: No
AV1: No
AVC: No
VC-1: No
JPEG: No

Memory & PCIeMemory & PCIe

Memory type: DDR4-3200 Max. Memory:
ECC: Yes Memory channels: 8
PCIe version: 4.0 PCIe lanes: 128

EncryptionEncryption

AES-NI: Yes

Thermal ManagementThermal Management

TDP (PL1): 225 W TDP up: --
TDP (PL2): -- TDP down: --
Tjunction max. --

Technical detailsTechnical details

Instruction set (ISA): x86-64 (64 bit) Virtualization: AMD-V, SVM
ISA extensions: SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
L2-Cache: -- L3-Cache: 256.00 MB
Architecture: Rome (Zen 2) Technology: 7 nm
Socket: SP3 Release date: Q3/2019
Part Number: --

Devices using this processorDevices using this processor

Used in: Unknown

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i3-1005G1 Intel Core i3-1005G1
2x 1.20 GHz (3.40 GHz) HT
402
Amazon
Intel Core i7-7600U Intel Core i7-7600U
2x 2.80 GHz (3.90 GHz) HT
400
Amazon
Intel Core i3-10100T Intel Core i3-10100T
4x 3.00 GHz (3.80 GHz) HT
399
Amazon
AMD Epyc 7742 AMD Epyc 7742
64x 2.25 GHz (3.40 GHz) HT
398
Amazon
AMD Epyc 7262 AMD Epyc 7262
8x 3.20 GHz (3.40 GHz) HT
398
Amazon
AMD Ryzen Threadripper 2990WX AMD Ryzen Threadripper 2990WX
32x 3.00 GHz (4.20 GHz) HT
398
Amazon
AMD Epyc 7542 AMD Epyc 7542
32x 2.90 GHz (3.40 GHz) HT
397
Amazon
Show all Cinebench R20 (Single-Core) results



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 3990X
64x 2.90 GHz (4.30 GHz) HT
24763
Amazon
AMD Ryzen Threadripper Pro 3995WX AMD Ryzen Threadripper Pro 3995WX
64x 2.70 GHz (4.20 GHz) HT
24463
Amazon
AMD Epyc 7742 AMD Epyc 7742
64x 2.25 GHz (3.40 GHz) HT
20644
Amazon
AMD Epyc 7702P AMD Epyc 7702P
64x 2.00 GHz (3.35 GHz) HT
18857
Amazon
AMD Epyc 7702 AMD Epyc 7702
64x 2.00 GHz (3.35 GHz) HT
18857
Amazon
AMD Epyc 7662 AMD Epyc 7662
64x 2.00 GHz (3.30 GHz) HT
18203
Amazon
AMD Ryzen Threadripper PRO 3975WX AMD Ryzen Threadripper PRO 3975WX
32x 3.50 GHz (4.20 GHz) HT
17768
Amazon
Show all Cinebench R20 (Multi-Core) results



Monero Hashrate kH/s

The crypto currency Monero has been using the RandomX algorithm since November 2019. This PoW (proof of work) algorithm can only efficiently be calculated using a processor (CPU) or a graphics card (GPU). The CryptoNight algorithm was used for Monero until November 2019, but it could be calculated using ASICs. RandomX benefits from a high number of CPU cores, cache and a fast connection of the memory via as many memory channels as possible. Tested with XMRig v6.x under the operation system HiveOS.

AMD Epyc 7763 AMD Epyc 7763
64x 2.45 GHz (3.50 GHz) HT
95
Amazon
AMD Epyc 7742 AMD Epyc 7742
64x 2.25 GHz (3.40 GHz) HT
92
Amazon
AMD Epyc 7702P AMD Epyc 7702P
64x 2.00 GHz (3.35 GHz) HT
84
Amazon
AMD Epyc 7702 AMD Epyc 7702
64x 2.00 GHz (3.35 GHz) HT
84
Amazon
AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 3990X
64x 2.90 GHz (4.30 GHz) HT
59
Amazon
AMD Epyc 7713 AMD Epyc 7713
64x 2.00 GHz (3.68 GHz) HT
40
Amazon
AMD Epyc 7713P AMD Epyc 7713P
64x 2.00 GHz (3.68 GHz) HT
40
Amazon
Show all Monero Hashrate kH/s results



Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

AMD Ryzen Threadripper 3970X AMD Ryzen Threadripper 3970X
32x 3.70 GHz (4.50 GHz) HT
64198
Amazon
AMD Ryzen Threadripper PRO 3975WX AMD Ryzen Threadripper PRO 3975WX
32x 3.50 GHz (4.20 GHz) HT
63812
Amazon
AMD Ryzen Threadripper 3960X AMD Ryzen Threadripper 3960X
24x 3.80 GHz (4.50 GHz) HT
55032
Amazon
AMD Epyc 7742 AMD Epyc 7742
64x 2.25 GHz (3.40 GHz) HT
47359
Amazon
AMD Ryzen 9 5950X AMD Ryzen 9 5950X
16x 3.40 GHz (4.90 GHz) HT
46021
Amazon
AMD Epyc 7702P AMD Epyc 7702P
64x 2.00 GHz (3.35 GHz) HT
45977
Amazon
AMD Epyc 7702 AMD Epyc 7702
64x 2.00 GHz (3.35 GHz) HT
45977
Amazon
Show all Estimated results for PassMark CPU Mark results



Popular comparisons

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4. AMD Epyc 7742 AMD Ryzen Threadripper 3970X AMD Epyc 7742 vs AMD Ryzen Threadripper 3970X
5. AMD Epyc 7742 AMD Epyc 7702 AMD Epyc 7742 vs AMD Epyc 7702
6. AMD Epyc 7742 Intel Core i9-9900KF AMD Epyc 7742 vs Intel Core i9-9900KF
7. AMD Ryzen 9 3950X AMD Epyc 7742 AMD Ryzen 9 3950X vs AMD Epyc 7742
8. Intel Xeon Platinum 8180 AMD Epyc 7742 Intel Xeon Platinum 8180 vs AMD Epyc 7742
9. AMD Epyc 7742 Intel Xeon Gold 6258R AMD Epyc 7742 vs Intel Xeon Gold 6258R
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11. AMD Epyc 7742 Intel Xeon Platinum 8380HL AMD Epyc 7742 vs Intel Xeon Platinum 8380HL
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13. Intel Core i9-10980XE AMD Epyc 7742 Intel Core i9-10980XE vs AMD Epyc 7742
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15. AMD Epyc 7742 AMD Ryzen Threadripper 3960X AMD Epyc 7742 vs AMD Ryzen Threadripper 3960X
16. AMD Epyc 7742 AMD Epyc 7763 AMD Epyc 7742 vs AMD Epyc 7763
17. Intel Xeon Platinum 8260Y AMD Epyc 7742 Intel Xeon Platinum 8260Y vs AMD Epyc 7742
18. AMD Epyc 7742 AMD Epyc 7642 AMD Epyc 7742 vs AMD Epyc 7642
19. AMD Epyc 7742 Intel Core i9-10900X AMD Epyc 7742 vs Intel Core i9-10900X
20. AMD Epyc 7742 Intel Xeon W-3275M AMD Epyc 7742 vs Intel Xeon W-3275M
21. AMD Epyc 7542 AMD Epyc 7742 AMD Epyc 7542 vs AMD Epyc 7742
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23. AMD Epyc 7742 Intel Xeon Platinum 9221 AMD Epyc 7742 vs Intel Xeon Platinum 9221
24. Intel Core i7-8700K AMD Epyc 7742 Intel Core i7-8700K vs AMD Epyc 7742
25. AMD Epyc 7742 Intel Xeon Platinum 8160 AMD Epyc 7742 vs Intel Xeon Platinum 8160


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