Ryzen 7 PRO 7745 vs Opteron 6278

VS

Ryzen 7 PRO 7745 Opteron 6278

We compared two server CPUs: Ryzen 7 PRO 7745 with 8 cores 3.8GHz and Opteron 6278 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 7 PRO 7745 's Advantages

Released 11 years and 1 months late

Higher specification of memory (DDR5-5200 vs DDR3)

Newer PCIe version (5 vs 2)

Higher base frequency (3.8GHz vs 2.4GHz)

Larger L3 cache size (32MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Lower TDP (65W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 7 PRO 7745 +784%

2733

Opteron 6278

309

Geekbench 6 Multi Core

Ryzen 7 PRO 7745 +428%

13615

Opteron 6278

2575

Ryzen 7 PRO 7745

VS

Opteron 6278

General Parameters

Jun 2023

Release Date

May 2012

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Interlagos

AMD Socket AM5

Socket

AMD Socket G34

Radeon Graphics

Integrated Graphics

N/A

Ryzen 7 (Zen 4 (Raphael))

Generation

Opteron (Interlagos)

Package

6.57 billions

Transistor Count

2.4 billions

5 nm

Manufacturing Process

32 nm

AMD Socket AM5

Socket

AMD Socket G34

65 W

Power Consumption

115 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

-

71 mm²

Die Size

316 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

2.4 GHz

5.3 GHz

Performance Core Turbo Frequency

3.3 GHz

8

Total Core Count

16

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

38.0

Multiplier

12.0

64 KB per core

L1 Cache

768 K

1 MB per core

L2 Cache

16 MB

32 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR5-5200

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

2

24

PCIe Lanes

-

Related CPU Comparisons

1

Ryzen 7 PRO 7745 vs Intel Xeon Platinum 8452Y

2

Ryzen 7 PRO 7745 vs Intel Xeon E5 2658A v3

3

Ryzen 7 PRO 7745 vs Intel Xeon Gold 6330

4

Ryzen 7 PRO 7745 vs Intel Xeon E5 2640 v3

5

Ryzen 7 PRO 7745 vs Intel Xeon E3 1241 v3

6

Ryzen 7 PRO 7745 vs Intel Xeon Silver 4316

7

Intel Xeon E5 2695 v3 vs Ryzen 7 PRO 7745

8

Intel Xeon Platinum 8470 vs Ryzen 7 PRO 7745

9

Ryzen 7 PRO 7745 vs Intel Xeon Gold 5520

10

Ryzen 7 PRO 7745 vs Intel Xeon E3 1283L v4

Related News

1

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

2

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

3

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

4

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

5

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

6

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

7

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

8

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

9

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

10

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip