Acer Aspire A315-51 vs Alienware Alienware X51 R2

Geekbench Scores

Acer Aspire A315-51 Alienware Alienware X51 R2
Single-Core Score 3624 3679
Multi-Core Score 7620 10557
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System Information

Acer Aspire A315-51 Alienware Alienware X51 R2
Operating System Microsoft Windows 10 Home (64-bit) Microsoft Windows 10 Pro (64-bit)
Model Acer Aspire A315-51 Alienware Alienware X51 R2
Processor Intel Core i5-7200U @ 2.69 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i5-4430 @ 3.00 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 142 Stepping 9 GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename Kaby Lake-U/Y Haswell
Processor Package Socket 1356 FCBGA Socket 1150 LGA
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 3072 KB 6144 KB
Motherboard KBL Venusaur_KL Alienware 0PGRP5
Northbridge Intel Kaby Lake 02 Intel Haswell 06
Southbridge Intel Coffee Lake-U/Y PCH 21 Intel H87 C1
BIOS Insyde Corp. V1.01 Alienware A12
Memory 7.88 GB DDR4 SDRAM 1065MHz 8.00 GB DDR3 SDRAM 800MHz

Single-Core Performance

Acer Aspire A315-51 Alienware Alienware X51 R2
Single-Core Score 3624 3679
AES 3634
2.74 GB/sec 		3428
2.58 GB/sec
LZMA 2883
4.50 MB/sec 		3345
5.22 MB/sec
JPEG 3470
27.9 Mpixels/sec 		3664
29.5 Mpixels/sec
Canny 3423
47.5 Mpixels/sec 		3342
46.4 Mpixels/sec
Lua 3754
3.86 MB/sec 		3409
3.50 MB/sec
Dijkstra 3487
2.36 MTE/sec 		3606
2.44 MTE/sec
SQLite 3418
94.8 Krows/sec 		3523
97.7 Krows/sec
HTML5 Parse 3438
15.6 MB/sec 		3576
16.2 MB/sec
HTML5 DOM 3981
3.61 MElements/sec 		3962
3.59 MElements/sec
Histogram Equalization 3392
106.0 Mpixels/sec 		3425
107.0 Mpixels/sec
PDF Rendering 3280
87.1 Mpixels/sec 		3445
91.5 Mpixels/sec
LLVM 5075
349.0 functions/sec 		5425
373.0 functions/sec
Camera 3583
9.94 images/sec 		3666
10.2 images/sec
SGEMM 3133
66.2 Gflops 		3043
64.3 Gflops
SFFT 3804
9.48 Gflops 		3410
8.50 Gflops
N-Body Physics 3599
2.69 Mpairs/sec 		2975
2.22 Mpairs/sec
Ray Tracing 3440
502.4 Kpixels/sec 		3109
454.1 Kpixels/sec
Rigid Body Physics 3703
10842.4 FPS 		3482
10194.5 FPS
HDR 3710
13.5 Mpixels/sec 		3697
13.4 Mpixels/sec
Gaussian Blur 3589
62.9 Mpixels/sec 		3424
60.0 Mpixels/sec
Speech Recognition 3621
31.0 Words/sec 		3898
33.4 Words/sec
Face Detection 3571
1.04 Msubwindows/sec 		3194
933.1 Ksubwindows/sec
Memory Copy 3689
10.2 GB/sec 		3918
10.9 GB/sec
Memory Latency 4694
92.2 ns 		5488
78.9 ns
Memory Bandwidth 3259
17.4 GB/sec 		3624
19.4 GB/sec

Multi-Core Performance

Acer Aspire A315-51 Alienware Alienware X51 R2
Multi-Core Score 7620 10557
AES 8499
6.40 GB/sec 		9099
6.85 GB/sec
LZMA 8335
13.0 MB/sec 		11556
18.0 MB/sec
JPEG 9214
74.1 Mpixels/sec 		13472
108.4 Mpixels/sec
Canny 7979
110.7 Mpixels/sec 		11459
158.9 Mpixels/sec
Lua 7794
8.01 MB/sec 		13486
13.9 MB/sec
Dijkstra 9057
6.13 MTE/sec 		11204
7.58 MTE/sec
SQLite 8189
227.0 Krows/sec 		13108
363.4 Krows/sec
HTML5 Parse 7538
34.2 MB/sec 		12530
56.9 MB/sec
HTML5 DOM 7410
6.71 MElements/sec 		13744
12.5 MElements/sec
Histogram Equalization 8811
275.3 Mpixels/sec 		12515
391.0 Mpixels/sec
PDF Rendering 8160
216.8 Mpixels/sec 		11122
295.5 Mpixels/sec
LLVM 14034
964.9 functions/sec 		19862
1.37 Kfunctions/sec
Camera 9285
25.7 images/sec 		13562
37.6 images/sec
SGEMM 5943
125.6 Gflops 		10634
224.8 Gflops
SFFT 8185
20.4 Gflops 		12975
32.3 Gflops
N-Body Physics 8304
6.20 Mpairs/sec 		11236
8.39 Mpairs/sec
Ray Tracing 8321
1.22 Mpixels/sec 		9389
1.37 Mpixels/sec
Rigid Body Physics 9719
28453.0 FPS 		11206
32806.3 FPS
HDR 10051
36.4 Mpixels/sec 		12084
43.8 Mpixels/sec
Gaussian Blur 8597
150.6 Mpixels/sec 		10854
190.2 Mpixels/sec
Speech Recognition 7218
61.8 Words/sec 		9436
80.7 Words/sec
Face Detection 8454
2.47 Msubwindows/sec 		11754
3.43 Msubwindows/sec
Memory Copy 4201
11.6 GB/sec 		5422
15.0 GB/sec
Memory Latency 3874
111.7 ns 		5696
76.0 ns
Memory Bandwidth 4198
22.4 GB/sec 		3583
19.1 GB/sec

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