Feex·CPU
AMD · Desktop

AMD® A8-7650K

The AMD A8-7650K is a desktop processor released on January 7, 2015. It has 4 cores and 4 threads, a base clock of 3.30 GHz and the FM2+ socket.

Cores
4
Threads
4
Base Clock
3.3 GHz
Socket
FM2+
Multi-Core Performance
3,114
Single-Core Performance
1,391
Core layout
PPPP
4 Performance 4 Threads

Overview

The AMD A8-7650K is a desktop processor with 4 cores and 4 threads. It launched in Jan 2015. It uses the FM2+ socket.

Performance

Overall CPU Performance computed
2,081
8% of reference
Reference ceiling 25,000
Multi-Core Performance PassMark rating
3,114
3% of reference
Reference ceiling 120,000
Single-Core Performance PassMark rating
1,391
25% of reference
Reference ceiling 5,500
Productivity Performance computed
3,972
2% of reference
Reference ceiling 160,000
Creator Performance computed
4,217
3% of reference
Reference ceiling 140,000
Engineering Performance computed
2,997
1% of reference
Reference ceiling 200,000
Gaming Performance computed
4,952
23% of reference
Reference ceiling 22,000
Performance per Core computed
779
4% of reference
Reference ceiling 21,053
Performance per Thread computed
779
7% of reference
Reference ceiling 10,527
Performance index computed
26
Intel Core i5-12400 = 100

The AMD A8-7650K scores 1,391 in single-core performance and 3,114 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 2,081 for overall performance, 3,972 for productivity performance, 4,217 for creator performance, 2,997 for engineering performance and 4,952 for gaming performance. Its multi-core throughput works out to 779 per core and 779 per thread. Its performance index is 26, so its overall performance is 74% below the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

How these scores are computed

Single-core and multi-core performance are PassMark CPU Mark single-thread and multi-thread ratings. Every other figure on this page's performance section is computed by Feex from those two ratings plus core count, thread count and TDP, so it is a derived value and not a separate benchmark run.

  • Overall performance is the geometric mean of the two ratings: the square root of single-core times multi-core.
  • Productivity performance is 0.65 times multi-core plus 1.4 times single-core.
  • Creator performance is 0.55 times multi-core plus 1.8 times single-core.
  • Engineering performance is multi-core times the smaller of 1.4 and (0.9 plus cores divided by 64).
  • Gaming performance is 3 times single-core plus 0.25 times multi-core.
  • Performance per core, per thread and per watt divide the multi-core rating by physical cores, logical threads and TDP in watts.
  • The efficiency index is the square root of single-core times multi-core, divided by the square root of TDP.
  • The performance index is overall performance divided by the overall performance of the Intel Core i5-12400 (8,069), times 100.

Workload Benchmarks

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

Integer Math Throughput
18,022
3% of reference
Reference ceiling 617,811
69% below the Intel Core i5-12400 (58,893)
Raw integer arithmetic throughput across cores.
Floating-Point Math
5,030
1% of reference
Reference ceiling 600,000
89% below the Intel Core i5-12400 (45,899)
Heavy floating-point math, mixed precision.
Compression Performance
52,655
2% of reference
Reference ceiling 2,309,868
77% below the Intel Core i5-12400 (228,054)
Throughput on lossless compression workloads.
Cryptography Performance
873
1% of reference
Reference ceiling 137,106
92% below the Intel Core i5-12400 (11,489)
Symmetric encryption and hashing throughput.
Physics Simulation
221
2% of reference
Reference ceiling 12,291
80% below the Intel Core i5-12400 (1,090)
Iterative physics & rigid-body simulation.
Vector / SIMD Throughput
1,933
1% of reference
Reference ceiling 172,975
88% below the Intel Core i5-12400 (15,509)
Wide-vector SIMD intrinsics performance.
Prime Sieve
12
1% of reference
Reference ceiling 1,067
82% below the Intel Core i5-12400 (67)
Searching for prime numbers (branch-heavy work).
Sort Performance
5,941
2% of reference
Reference ceiling 260,323
74% below the Intel Core i5-12400 (22,652)
Random string sorting throughput.

In the individual workload tests the AMD A8-7650K scores 18,022 in integer math, 5,030 in floating-point math, 52,655 in compression, 873 in cryptography, 221 in physics simulation, 1,933 in vector SIMD, 12 in the prime sieve and 5,941 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 69% below in integer math, 89% below in floating-point math, 77% below in compression, 92% below in cryptography, 80% below in physics simulation, 88% below in vector SIMD, 82% below in the prime sieve and 74% below in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

Core Configuration

Cores
4
Threads
4
Performance Cores
4
Threads per Core
1
Hybrid Architecture
No
Base Clock
3.3 GHz
Boost Clock
Not recorded

The AMD A8-7650K has 4 physical cores and runs 4 logical threads. It does not use a hybrid performance and efficiency core layout. It does not support simultaneous multithreading, so its thread count equals its core count. It runs at a base clock of 3.30 GHz.

Architecture & Generation

Manufacturer
AMD
Family
Not recorded
Segment
Desktop
Generation
Not recorded
Architecture
Not recorded
Process Node
Not recorded
Lithography
Not recorded
Release Date
Jan 2015

The AMD A8-7650K is a desktop processor and belongs to the AMD AMD family. It launched in Jan 2015.

Cache

L1 Cache (Total)
448 KB
L2 Cache (Total)
8 MB
L3 Cache
Not recorded
Cache per Core
2.1 MB
Total Cache
8.4 MB

The AMD A8-7650K has 448 KB of L1 cache and 8 MB of L2 cache. That adds up to about 8.4 MB of cache, or 2.11 MB per core.

Cache Hierarchy

L1L2
L1 448 KBL2 8 MB

The AMD A8-7650K has a 2-level cache hierarchy: L1 at 448 KB and L2 at 8 MB. L2 is the largest level and makes up about 95% of the cache listed here.

Platform & Compatibility

Socket
FM2+
PCIe Generation
Not recorded

The AMD A8-7650K uses the FM2+ socket.

Platform Capabilities

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

Instruction Sets

0 supported
Not recorded
AES-NIAVX-512AVX2AVXAVX-VNNICET

Security and Reliability

0 supported
Not recorded
AMD SEVAMD SMEControl-flow Enforcement (CET)Execute Disable (NX)Memory EncryptionSMAP

Virtualization

0 supported
Not recorded
AMD SVMAMD-V (Hardware Virtualization)NPT / RVIIOMMUSecond-Level Address Translation

OS Compatibility

0 supported
Not supported
Windows 11 eligible

Feex has no record for AES-NI, AVX-512, AVX2, AVX, AVX-VNNI and CET, which is different from being unsupported.

Feex has no record for AMD SEV, AMD SME, Control-flow Enforcement (CET), Execute Disable (NX), Memory Encryption and SMAP, which is different from being unsupported.

Feex has no record for AMD SVM, AMD-V (Hardware Virtualization), NPT / RVI, IOMMU and Second-Level Address Translation, which is different from being unsupported.

Feex records these as not true for the AMD A8-7650K: Windows 11 eligible.

Naming & Aliases

Display Name
AMD® A8-7650K
Normalized Name
AMD® A8-7650K
Product line brand
AMD

Real-world compute in the Feex fleet

No Feex fleet machines with the AMD A8-7650K have reported compute telemetry yet, so real-world compute for this processor is not recorded.

How fleet compute is measured · Fleet compute leaderboard · JSON

Data Coverage

Feex has recorded 31% of the specifications it tracks for the AMD A8-7650K. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, All-Core Boost and Unlocked Multiplier. Architecture & Generation: Codename, ISA Family and Market Status. Cache: L2 Cache (per Core) and L4 Cache. Memory Support: Max Memory, Memory Channels, Memory Bandwidth, Memory Types, DDR5 Support, DDR4 Support, LPDDR Support, ECC Memory and Max Memory Speed. Graphics: Integrated Graphics, Graphics Model, Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package, Package Size and PCIe Lanes. Power & Thermals: TDP, Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count, Foundry and Launch Price. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Common questions

How many cores and threads does the AMD A8-7650K have?

The AMD A8-7650K has 4 cores and 4 threads.

What socket does the AMD A8-7650K use?

The AMD A8-7650K uses the FM2+ socket.

How does the AMD A8-7650K perform?

In the Feex normalized performance dataset, the AMD A8-7650K scores 3,114 multi-core and 1,391 single-core.

How much cache does the AMD A8-7650K have?

The AMD A8-7650K has 448 KB of L1 cache and 8192 KB of L2 cache.

How does the AMD A8-7650K compare with the Intel Core i5-12400?

The AMD A8-7650K has a computed performance index of 26, which is 74% below the Intel Core i5-12400 (index 100). The index is derived from the single-core and multi-core ratings.