Amazon EC2 m5a.xlarge vs Amazon EC2 m5.xlarge

Geekbench Scores

Amazon EC2 m5a.xlarge Amazon EC2 m5.xlarge
Single-Core Score 3606 3581
Multi-Core Score 7064 7678
Geekbench 4.1.0 Tryout Geekbench 4.3.4 Tryout

System Information

Amazon EC2 m5a.xlarge Amazon EC2 m5.xlarge
Operating System Ubuntu 16.04.6 LTS 4.4.0-1079-aws x86_64 Microsoft Windows Server 2016 Datacenter (64-bit)
Model Amazon EC2 m5a.xlarge Amazon EC2 m5.xlarge
Processor Intel Pentium II/III @ 2.20 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Xeon Platinum 8180M @ 2.50 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID AuthenticAMD Family 23 Model 1 Stepping 2 GenuineIntel Family 6 Model 85 Stepping 4
Processor Codename Skylake-SP
Processor Package Socket 3647 LGA
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 64 KB x 2 32 KB x 2
L2 Cache 512 KB x 2 1024 KB x 2
L3 Cache 65536 KB 33792 KB
Motherboard Amazon EC2 Amazon EC2
Northbridge Intel i440FX 00
Southbridge Intel 82371SB (PIIX3) 00
BIOS Amazon EC2 1.0 Amazon EC2 1.0
Memory 15.30 GB 15.54 GB FPM_RAM -1MHz

Single-Core Performance

Amazon EC2 m5a.xlarge Amazon EC2 m5.xlarge
Single-Core Score 3606 3581
AES 4647
3.50 GB/sec 		3491
2.63 GB/sec
LZMA 3100
4.84 MB/sec 		3550
5.54 MB/sec
JPEG 3467
27.9 Mpixels/sec 		3582
28.8 Mpixels/sec
Canny 3534
49.0 Mpixels/sec 		3219
44.6 Mpixels/sec
Lua 2516
2.59 MB/sec 		3837
3.94 MB/sec
Dijkstra 4274
2.89 MTE/sec 		3767
2.55 MTE/sec
SQLite 2933
81.3 Krows/sec 		3694
102.4 Krows/sec
HTML5 Parse 2950
13.4 MB/sec 		3456
15.7 MB/sec
HTML5 DOM 3478
3.15 MElements/sec 		4211
3.82 MElements/sec
Histogram Equalization 2499
78.1 Mpixels/sec 		3659
114.3 Mpixels/sec
PDF Rendering 4175
110.9 Mpixels/sec 		3606
95.8 Mpixels/sec
LLVM 5985
411.5 functions/sec 		5881
404.4 functions/sec
Camera 3081
8.54 images/sec 		3240
8.99 images/sec
SGEMM 1921
40.6 Gflops 		5948
125.7 Gflops
SFFT 2816
7.02 Gflops 		4161
10.4 Gflops
N-Body Physics 3401
2.54 Mpairs/sec 		3493
2.61 Mpairs/sec
Ray Tracing 2787
407.1 Kpixels/sec 		3602
526.0 Kpixels/sec
Rigid Body Physics 3626
10615.7 FPS 		3575
10466.0 FPS
HDR 4450
16.1 Mpixels/sec 		3779
13.7 Mpixels/sec
Gaussian Blur 4109
72.0 Mpixels/sec 		3648
63.9 Mpixels/sec
Speech Recognition 4061
34.7 Words/sec 		3788
32.4 Words/sec
Face Detection 3460
1.01 Msubwindows/sec 		3575
1.04 Msubwindows/sec
Memory Copy 3805
10.5 GB/sec 		2379
6.59 GB/sec
Memory Latency 4864
89.0 ns 		4883
88.7 ns
Memory Bandwidth 4178
22.3 GB/sec 		1745
9.32 GB/sec

Multi-Core Performance

Amazon EC2 m5a.xlarge Amazon EC2 m5.xlarge
Multi-Core Score 7064 7678
AES 8524
6.42 GB/sec 		8345
6.28 GB/sec
LZMA 8115
12.7 MB/sec 		8911
13.9 MB/sec
JPEG 8217
66.1 Mpixels/sec 		8443
67.9 Mpixels/sec
Canny 7754
107.5 Mpixels/sec 		7526
104.4 Mpixels/sec
Lua 6981
7.17 MB/sec 		7204
7.40 MB/sec
Dijkstra 10007
6.77 MTE/sec 		8394
5.68 MTE/sec
SQLite 7384
204.7 Krows/sec 		8142
225.7 Krows/sec
HTML5 Parse 6987
31.7 MB/sec 		6824
31.0 MB/sec
HTML5 DOM 7320
6.63 MElements/sec 		9219
8.35 MElements/sec
Histogram Equalization 6106
190.8 Mpixels/sec 		7352
229.7 Mpixels/sec
PDF Rendering 7654
203.4 Mpixels/sec 		7111
188.9 Mpixels/sec
LLVM 15218
1.05 Kfunctions/sec 		14708
1.01 Kfunctions/sec
Camera 7403
20.5 images/sec 		7686
21.3 images/sec
SGEMM 3073
65.0 Gflops 		11710
247.5 Gflops
SFFT 5724
14.3 Gflops 		9632
24.0 Gflops
N-Body Physics 8115
6.06 Mpairs/sec 		8232
6.15 Mpairs/sec
Ray Tracing 6616
966.2 Kpixels/sec 		8164
1.19 Mpixels/sec
Rigid Body Physics 9417
27568.0 FPS 		9695
28381.7 FPS
HDR 10225
37.1 Mpixels/sec 		9062
32.9 Mpixels/sec
Gaussian Blur 8049
141.0 Mpixels/sec 		7345
128.7 Mpixels/sec
Speech Recognition 7820
66.9 Words/sec 		10417
89.1 Words/sec
Face Detection 7422
2.17 Msubwindows/sec 		8350
2.44 Msubwindows/sec
Memory Copy 4054
11.2 GB/sec 		4512
12.5 GB/sec
Memory Latency 4392
98.6 ns 		4379
98.9 ns
Memory Bandwidth 5341
28.5 GB/sec 		3329
17.8 GB/sec

Compare

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