AMD Opteron 148: specs and benchmarks

Summary

AMD started Opteron 148 sales 2 August 2005. This is a SledgeHammer architecture desktop processor primarily aimed at professional systems. It has 1 core and 1 thread, and is based on 130 nm manufacturing technology, with a maximum frequency of 2.2 and a locked multiplier.

Compatibility-wise, this is AMD Socket 939 processor with a TDP of 85 Watt. It supports DDR1 memory.

Primary details

Opteron 148 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking	not rated
Place by popularity	not in top-100
Market segment	Server
Architecture codename	SledgeHammer (2003−2005)
Release date	2 August 2005 (19 years ago)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	1 (Single-Core)
Threads	1
Base clock speed	2.2 GHz	of 4.7 GHz (Ryzen 9 7900X)
Boost clock speed	2.2 GHz	of 50 MHz (i486DX-50)
L1 cache	128 KB	of 80 KB (EPYC 9965)
L2 cache	1 MB	of 2 MB (Xeon 6980P)
L3 cache	0 KB	of 1152 MB (EPYC 9684X)
Chip lithography	130 nm	of 3 nm (Core Ultra 9 285K)
Die size	115 mm2
Number of transistors	114 million	of 135,240 million (EPYC 9684X)
64 bit support	+
Windows 11 compatibility	-

Compatibility

Information on Opteron 148 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	of 8 (Xeon Platinum 8454H)
Socket	939
Power consumption (TDP)	85 Watt	of 3100 ‑ 4500 (Ryzen 7 7435H)

Memory specs

Types, maximum amount and channel number of RAM supported by Opteron 148's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types

DDR1

Graphics specifications

General parameters of a GPU integrated into Opteron 148.

Integrated graphics card

On certain motherboards (Chipset feature)

Benchmark performance

Single-core and multi-core benchmark results of Opteron 148. Overall benchmark performance is measured in points in 0-100 range, higher is better.

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