AMD Athlon II X4 645 Benchmark, Test and specs

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The AMD Athlon II X4 645 is a 4 core processor. It can handle 4 threads simultaneously and was introduced in Q3/2010. The AMD Athlon II X4 645 is based on the 1. generation of the AMD Athlon II series and requires a mainboard with the socket AM3. The AMD Athlon II X4 645 scores 399 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 1,374 points.
AMD Athlon II X4 645

At a glance

Name: AMD Athlon II X4 645
Family: AMD Athlon II (52)
CPU group: AMD Athlon II X4 (Propus) (10)
Architecture: Propus
Technology: 45 nm
Segment: Desktop / Server
Generation: 1
Predecessor: --
Successor: --

CPU Cores and Base Frequency

The 4 CPU cores of the AMD Athlon II X4 645 clock with 3.10 GHz. The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads: 4 / 4
Core architecture: normal
Cores: 4x
Hyperthreading / SMT: No
Overclocking: No
Frequency: 3.10 GHz
Turbo Frequency (1 Core): --
Turbo Frequency (4 Cores): --

Memory & PCIe

The AMD Athlon II X4 645 supports up to 16 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 21.3 GB/s.

Memory type: Memory bandwidth:
DDR3-1333
21.3 GB/s
Max. Memory: 16 GB
Memory channels: 2 (Dual Channel)
ECC: No
PCIe: 2.0
PCIe Bandwidth: --

Thermal Management

With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The AMD Athlon II X4 645 has a TDP of 95 W.

TDP (PL1 / PBP): 95 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: --

Technical details

The AMD Athlon II X4 645 has a 2.00 MB large cache. The processor is manufactured in 45 nm. Modern production increases the efficiency of the processor.

Technology: 45 nm
Chip design:
Socket: AM3
L2-Cache: 2.00 MB
L3-Cache: --
AES-NI: No
Operating systems: Windows 10, Linux
Virtualization: AMD-V
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: MMX, 3DNow!, SSE3, SSE4a
Release date: Q3/2010
Release price: --
Part Number: --
Documents: --

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Benchmark results

Verified Benchmark results
The benchmark results for the AMD Athlon II X4 645 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.


Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
435
Intel Core 2 Quad Q9500 Intel Core 2 Quad Q9500
4C 4T @ 2.83 GHz
427
Intel Core 2 Quad Q9505 Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz
420
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
402
Intel Celeron J4105 Intel Celeron J4105
4C 4T @ 2.50 GHz
396
AMD Athlon II X4 640 AMD Athlon II X4 640
4C 4T @ 3.00 GHz
389
Intel Core i7-4650U Intel Core i7-4650U
2C 4T @ 3.30 GHz
381

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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.
Intel Core 2 Quad Q9505 Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz
1587
Intel Celeron J4125 Intel Celeron J4125
4C 4T @ 2.70 GHz
1541
Intel Core i5-5250U Intel Core i5-5250U
2C 4T @ 2.50 GHz
1537
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
1520
Intel Core M-5Y71 Intel Core M-5Y71
2C 4T @ 2.20 GHz
1489
Intel Celeron J4105 Intel Celeron J4105
4C 4T @ 2.40 GHz
1477
AMD Athlon II X4 640 AMD Athlon II X4 640
4C 4T @ 3.00 GHz
1471

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Phenom II X4 940 AMD Phenom II X4 940
4C 4T @ 3.00 GHz
402
AMD A6-5357M AMD A6-5357M
2C 2T @ 3.50 GHz
401
Qualcomm Snapdragon 712 Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz
401
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
399
AMD Athlon II X2 250 AMD Athlon II X2 250
2C 2T @ 3.00 GHz
399
Intel Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
398
AMD Phenom II X2 545 AMD Phenom II X2 545
2C 2T @ 3.00 GHz
398

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i3-3220 Intel Core i3-3220
2C 4T @ 3.30 GHz
1376
Intel Core i3-3225 Intel Core i3-3225
2C 4T @ 3.30 GHz
1376
Intel Core i7-3687U Intel Core i7-3687U
2C 4T @ 3.30 GHz
1376
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
1374
Intel Core i7-3537U Intel Core i7-3537U
2C 4T @ 2.00 GHz
1374
Intel Core i7-4600U Intel Core i7-4600U
2C 4T @ 3.30 GHz
1372
Qualcomm Snapdragon 636 Qualcomm Snapdragon 636
8C 8T @ 1.80 GHz
1369

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.
AMD Phenom II X3 720 AMD Phenom II X3 720
3C 3T @ 2.80 GHz
159
Intel Core m3-6Y30 Intel Core m3-6Y30
2C 4T @ 2.20 GHz
159
Intel Core m5-6Y57 Intel Core m5-6Y57
2C 4T @ 2.80 GHz
158
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
157
Intel Core i3-4005U Intel Core i3-4005U
2C 4T @ 1.70 GHz
156
Intel Celeron N4100 Intel Celeron N4100
4C 4T @ 2.40 GHz
153
AMD Athlon II X4 640 AMD Athlon II X4 640
4C 4T @ 3.00 GHz
152

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 Phenom II X4 945 AMD Phenom II X4 945
4C 4T @ 3.00 GHz
606
Intel Celeron N5100 Intel Celeron N5100
4C 4T @ 2.20 GHz
604
Intel Core i7-8500Y Intel Core i7-8500Y
2C 4T @ 2.70 GHz
602
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
601
AMD A4-3320M AMD A4-3320M
2C 2T @ 2.60 GHz
597
Intel Core i5-4310U Intel Core i5-4310U
2C 4T @ 3.00 GHz
595
Intel Core i5-5300U Intel Core i5-5300U
2C 4T @ 2.70 GHz
593

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 Athlon II X4 641 AMD Athlon II X4 641
4C 4T @ 2.80 GHz
2279
AMD A6-3430MX AMD A6-3430MX
4C 4T @ 2.40 GHz
2277
Intel Core i7-4550U Intel Core i7-4550U
2C 4T @ 2.60 GHz
2275
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
2274
Intel Core i5-8200Y Intel Core i5-8200Y
2C 4T @ 2.80 GHz
2272
Intel Core 2 Extreme QX6850 Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz
2271
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz
2270

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Celeron G1840 Intel Celeron G1840
2C 2T @ 2.80 GHz
585
Intel Core i5-3317U Intel Core i5-3317U
2C 4T @ 1.70 GHz
585
Intel Pentium G2030 Intel Pentium G2030
2C 2T @ 3.00 GHz
583
AMD Athlon II X4 645 AMD Athlon II X4 645
4C 4T @ 3.10 GHz
575
Intel Pentium G860 Intel Pentium G860
2C 2T @ 3.00 GHz
574
Intel Pentium G2020 Intel Pentium G2020
2C 2T @ 2.90 GHz
569
Intel Core i3-2370M Intel Core i3-2370M
2C 4T @ 2.40 GHz
564

Benchmarks





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