QEMU Standard PC (i440FX + PIIX, 1996) vs Alienware Alienware X51 R2

Geekbench Scores

QEMU Standard PC (i440FX + PIIX, 1996) Alienware Alienware X51 R2
Single-Core Score 6195 4597
Multi-Core Score 26184 15086
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System Information

QEMU Standard PC (i440FX + PIIX, 1996) Alienware Alienware X51 R2
Operating System Linux 4.19.0-20-cloud-amd64 x86_64 Microsoft Windows 10 Pro (64-bit)
Model QEMU Standard PC (i440FX + PIIX, 1996) Alienware Alienware X51 R2
Processor AMD EPYC 7443P @ 2.85 GHz
1 Processor, 6 Cores 		Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID AuthenticAMD Family 25 Model 1 Stepping 1 GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename Haswell
Processor Package Socket 1150 LGA
L1 Instruction Cache 64 KB x 6 32 KB x 4
L1 Data Cache 64 KB x 6 32 KB x 4
L2 Cache 512 KB x 6 256 KB x 4
L3 Cache 16384 KB 8192 KB
Motherboard N/A Alienware 0PGRP5
Northbridge Intel Haswell 06
Southbridge Intel H87 C1
BIOS SeaBIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org Alienware A12
Memory 23.54 GB 16.00 GB DDR3 SDRAM 801MHz

Single-Core Performance

QEMU Standard PC (i440FX + PIIX, 1996) Alienware Alienware X51 R2
Single-Core Score 6195 4597
AES 7257
5.47 GB/sec 		4323
3.26 GB/sec
LZMA 5030
7.86 MB/sec 		4683
7.31 MB/sec
JPEG 5536
44.5 Mpixels/sec 		4770
38.4 Mpixels/sec
Canny 5616
77.9 Mpixels/sec 		4291
59.5 Mpixels/sec
Lua 5519
5.67 MB/sec 		5000
5.14 MB/sec
Dijkstra 7122
4.82 MTE/sec 		4461
3.02 MTE/sec
SQLite 6093
168.9 Krows/sec 		4636
128.5 Krows/sec
HTML5 Parse 5894
26.8 MB/sec 		4696
21.3 MB/sec
HTML5 DOM 5889
5.34 MElements/sec 		5345
4.84 MElements/sec
Histogram Equalization 4536
141.8 Mpixels/sec 		4532
141.6 Mpixels/sec
PDF Rendering 7299
193.9 Mpixels/sec 		4547
120.8 Mpixels/sec
LLVM 10884
748.4 functions/sec 		7307
502.4 functions/sec
Camera 4949
13.7 images/sec 		4821
13.4 images/sec
SGEMM 5093
107.7 Gflops 		4054
85.7 Gflops
SFFT 6789
16.9 Gflops 		4339
10.8 Gflops
N-Body Physics 6000
4.48 Mpairs/sec 		4013
3.00 Mpairs/sec
Ray Tracing 4492
655.9 Kpixels/sec 		4137
604.1 Kpixels/sec
Rigid Body Physics 6029
17649.1 FPS 		4637
13575.7 FPS
HDR 7489
27.1 Mpixels/sec 		4902
17.8 Mpixels/sec
Gaussian Blur 7290
127.7 Mpixels/sec 		4438
77.8 Mpixels/sec
Speech Recognition 6213
53.2 Words/sec 		5068
43.4 Words/sec
Face Detection 6025
1.76 Msubwindows/sec 		4376
1.28 Msubwindows/sec
Memory Copy 6642
18.4 GB/sec 		3944
10.9 GB/sec
Memory Latency 5205
83.2 ns 		5436
79.6 ns
Memory Bandwidth 7805
41.7 GB/sec 		3696
19.7 GB/sec

Multi-Core Performance

QEMU Standard PC (i440FX + PIIX, 1996) Alienware Alienware X51 R2
Multi-Core Score 26184 15086
AES 21136
15.9 GB/sec 		9668
7.28 GB/sec
LZMA 27827
43.5 MB/sec 		19673
30.7 MB/sec
JPEG 32082
258.1 Mpixels/sec 		22907
184.3 Mpixels/sec
Canny 29280
406.0 Mpixels/sec 		15980
221.6 Mpixels/sec
Lua 31290
32.2 MB/sec 		16763
17.2 MB/sec
Dijkstra 32158
21.8 MTE/sec 		15951
10.8 MTE/sec
SQLite 31775
880.9 Krows/sec 		18126
502.5 Krows/sec
HTML5 Parse 33221
150.8 MB/sec 		17240
78.3 MB/sec
HTML5 DOM 29811
27.0 MElements/sec 		17583
15.9 MElements/sec
Histogram Equalization 26326
822.6 Mpixels/sec 		19606
612.6 Mpixels/sec
PDF Rendering 39913
1.06 Gpixels/sec 		16028
425.8 Mpixels/sec
LLVM 59447
4.09 Kfunctions/sec 		30283
2.08 Kfunctions/sec
Camera 27731
76.9 images/sec 		21390
59.3 images/sec
SGEMM 26799
566.5 Gflops 		12234
258.6 Gflops
SFFT 34644
86.4 Gflops 		16816
41.9 Gflops
N-Body Physics 33142
24.8 Mpairs/sec 		16999
12.7 Mpairs/sec
Ray Tracing 11550
1.69 Mpixels/sec 		17073
2.49 Mpixels/sec
Rigid Body Physics 31694
92780.8 FPS 		22136
64802.2 FPS
HDR 41577
150.7 Mpixels/sec 		20569
74.6 Mpixels/sec
Gaussian Blur 42548
745.4 Mpixels/sec 		18689
327.4 Mpixels/sec
Speech Recognition 34078
291.6 Words/sec 		13464
115.2 Words/sec
Face Detection 33619
9.82 Msubwindows/sec 		18133
5.30 Msubwindows/sec
Memory Copy 8034
22.3 GB/sec 		5153
14.3 GB/sec
Memory Latency 4058
106.7 ns 		5587
77.5 ns
Memory Bandwidth 8706
46.5 GB/sec 		3685
19.7 GB/sec

Compare

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