Amazon EC2 a1.4xlarge vs Amazon EC2 a1.4xlarge

Geekbench Scores

Amazon EC2 a1.4xlarge Amazon EC2 a1.4xlarge
Single-Core Score 2025 2025
Multi-Core Score 16861 16861
Geekbench 4.3.0-RC2 Pro Geekbench 4.3.0-RC2 Pro

System Information

Amazon EC2 a1.4xlarge Amazon EC2 a1.4xlarge
Operating System Linux 4.14.77-81.59.amzn2.aarch64 aarch64 Linux 4.14.77-81.59.amzn2.aarch64 aarch64
Model Amazon EC2 a1.4xlarge Amazon EC2 a1.4xlarge
Processor ARM ARMv8 @ 0 MHz
1 Processor, 1 Core, 16 Threads 		ARM ARMv8 @ 0 MHz
1 Processor, 1 Core, 16 Threads
Processor ID ARM implementer 65 architecture 8 variant 0 part 3336 revision 3 ARM implementer 65 architecture 8 variant 0 part 3336 revision 3
Motherboard Amazon EC2 Amazon EC2
BIOS
Memory 30.41 GB 30.41 GB

Single-Core Performance

Amazon EC2 a1.4xlarge Amazon EC2 a1.4xlarge
Single-Core Score 2025 2025
AES 1509
1.14 GB/sec 		1509
1.14 GB/sec
LZMA 2221
3.47 MB/sec 		2221
3.47 MB/sec
JPEG 2094
16.8 Mpixels/sec 		2094
16.8 Mpixels/sec
Canny 2662
36.9 Mpixels/sec 		2662
36.9 Mpixels/sec
Lua 1605
1.65 MB/sec 		1605
1.65 MB/sec
Dijkstra 2487
1.68 MTE/sec 		2487
1.68 MTE/sec
SQLite 1894
52.5 Krows/sec 		1894
52.5 Krows/sec
HTML5 Parse 2076
9.43 MB/sec 		2076
9.43 MB/sec
HTML5 DOM 2455
2.22 MElements/sec 		2455
2.22 MElements/sec
Histogram Equalization 2147
67.1 Mpixels/sec 		2147
67.1 Mpixels/sec
PDF Rendering 2426
64.5 Mpixels/sec 		2426
64.5 Mpixels/sec
LLVM 3317
228.1 functions/sec 		3317
228.1 functions/sec
Camera 2278
6.32 images/sec 		2278
6.32 images/sec
SGEMM 632
13.4 Gflops 		632
13.4 Gflops
SFFT 1194
2.98 Gflops 		1194
2.98 Gflops
N-Body Physics 1077
804.6 Kpairs/sec 		1077
804.6 Kpairs/sec
Ray Tracing 1556
227.2 Kpixels/sec 		1556
227.2 Kpixels/sec
Rigid Body Physics 1987
5819.1 FPS 		1987
5819.1 FPS
HDR 2618
9.49 Mpixels/sec 		2618
9.49 Mpixels/sec
Gaussian Blur 1907
33.4 Mpixels/sec 		1907
33.4 Mpixels/sec
Speech Recognition 1925
16.5 Words/sec 		1925
16.5 Words/sec
Face Detection 1623
474.2 Ksubwindows/sec 		1623
474.2 Ksubwindows/sec
Memory Copy 1922
5.33 GB/sec 		1922
5.33 GB/sec
Memory Latency 4769
90.8 ns 		4769
90.8 ns
Memory Bandwidth 1486
7.94 GB/sec 		1486
7.94 GB/sec

Multi-Core Performance

Amazon EC2 a1.4xlarge Amazon EC2 a1.4xlarge
Multi-Core Score 16861 16861
AES 11489
8.65 GB/sec 		11489
8.65 GB/sec
LZMA 25676
40.1 MB/sec 		25676
40.1 MB/sec
JPEG 33355
268.4 Mpixels/sec 		33355
268.4 Mpixels/sec
Canny 14516
201.3 Mpixels/sec 		14516
201.3 Mpixels/sec
Lua 23089
23.7 MB/sec 		23089
23.7 MB/sec
Dijkstra 18254
12.4 MTE/sec 		18254
12.4 MTE/sec
SQLite 28570
792.0 Krows/sec 		28570
792.0 Krows/sec
HTML5 Parse 33014
149.9 MB/sec 		33014
149.9 MB/sec
HTML5 DOM 8140
7.38 MElements/sec 		8140
7.38 MElements/sec
Histogram Equalization 34128
1.07 Gpixels/sec 		34128
1.07 Gpixels/sec
PDF Rendering 26768
711.2 Mpixels/sec 		26768
711.2 Mpixels/sec
LLVM 46062
3.17 Kfunctions/sec 		46062
3.17 Kfunctions/sec
Camera 35061
97.2 images/sec 		35061
97.2 images/sec
SGEMM 630
13.3 Gflops 		630
13.3 Gflops
SFFT 19017
47.4 Gflops 		19017
47.4 Gflops
N-Body Physics 16326
12.2 Mpairs/sec 		16326
12.2 Mpairs/sec
Ray Tracing 19389
2.83 Mpixels/sec 		19389
2.83 Mpixels/sec
Rigid Body Physics 30495
89271.2 FPS 		30495
89271.2 FPS
HDR 32236
116.9 Mpixels/sec 		32236
116.9 Mpixels/sec
Gaussian Blur 18718
327.9 Mpixels/sec 		18718
327.9 Mpixels/sec
Speech Recognition 13540
115.9 Words/sec 		13540
115.9 Words/sec
Face Detection 25780
7.53 Msubwindows/sec 		25780
7.53 Msubwindows/sec
Memory Copy 3784
10.5 GB/sec 		3784
10.5 GB/sec
Memory Latency 4654
93.0 ns 		4654
93.0 ns
Memory Bandwidth 3160
16.9 GB/sec 		3160
16.9 GB/sec

Compare

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