Ultra 9 285K vs FX-8320E

VS

Aggregate performance score

FX-8320E
2014
8 cores / 8 threads, 95 Watt
3.18
Core Ultra 9 285K
2024
24 cores / 24 threads, 125 Watt
43.58
+1270%

Core Ultra 9 285K outperforms FX-8320E by a whopping 1270% based on our aggregate benchmark results.

Primary details

Comparing FX-8320E and Core Ultra 9 285K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking161353
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.7069.52
Market segmentDesktop processorDesktop processor
Power efficiency3.1132.38
Architecture codenameVishera (2012−2015)Arrow Lake-S (2024−2025)
Release date2 September 2014 (10 years ago)24 October 2024 (recently)
Launch price (MSRP)$147$589

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 9 285K has 9831% better value for money than FX-8320E.

Detailed specifications

FX-8320E and Core Ultra 9 285K basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)24 (Tetracosa-Core)
Threads824
Base clock speed3.2 GHz3.7 GHz
Boost clock speed4 GHz5.7 GHz
Bus rateno data250 MHz
L1 cacheno data112 KB (per core)
L2 cache8192 KB3 MB (per core)
L3 cacheno data36 MB (shared)
Chip lithography32 nm3 nm
Die size315 mm2243 mm2
Maximum core temperature71 °Cno data
Number of transistors1,200 million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data

Compatibility

Information on FX-8320E and Core Ultra 9 285K compatibility with other computer components: 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 configuration11
SocketAM3+1851
Power consumption (TDP)95 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8320E and Core Ultra 9 285K. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

FX-8320E and Core Ultra 9 285K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8320E and Core Ultra 9 285K are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8320E and Core Ultra 9 285K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Arc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by FX-8320E and Core Ultra 9 285K.

PCIe versionn/a5.0
PCI Express lanesno data20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

FX-8320E 3.18
Ultra 9 285K 43.58
+1270%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

FX-8320E 4960
Ultra 9 285K 67931
+1270%

Gaming performance

Pros & cons summary


Performance score 3.18 43.58
Recency 2 September 2014 24 October 2024
Physical cores 8 24
Threads 8 24
Chip lithography 32 nm 3 nm
Power consumption (TDP) 95 Watt 125 Watt

FX-8320E has 31.6% lower power consumption.

Ultra 9 285K, on the other hand, has a 1270.4% higher aggregate performance score, an age advantage of 10 years, 200% more physical cores and 200% more threads, and a 966.7% more advanced lithography process.

The Core Ultra 9 285K is our recommended choice as it beats the FX-8320E in performance tests.


Should you still have questions on choice between FX-8320E and Core Ultra 9 285K, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD FX-8320E
FX-8320E
Intel Core Ultra 9 285K
Core Ultra 9 285K

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 1106 votes

Rate FX-8320E on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.3 93 votes

Rate Core Ultra 9 285K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about FX-8320E or Core Ultra 9 285K, agree or disagree with our judgements, or report an error or mismatch.