MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
---|---|---|---|---|
Single-Core Score | 2731 | 2731 | ||
Multi-Core Score | 4871 | 4871 | ||
Geekbench 4.1.2 | Geekbench 4.1.2 |
MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |
---|---|---|
Operating System | Mac OS X 10.11.6 (Build 15G1611) | Mac OS X 10.11.6 (Build 15G1611) |
Model | MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
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 | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B1B.1702201326 | Apple Inc. MBA41.88Z.0077.B1B.1702201326 |
Memory | 4.00 GB 1333 MHz DDR3 | 4.00 GB 1333 MHz DDR3 |
MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
---|---|---|---|---|
Single-Core Score | 2731 | 2731 | ||
AES |
2220
1.67 GB/sec |
2220
1.67 GB/sec |
||
LZMA |
2718
4.25 MB/sec |
2718
4.25 MB/sec |
||
JPEG |
2908
23.4 Mpixels/sec |
2908
23.4 Mpixels/sec |
||
Canny |
2484
34.5 Mpixels/sec |
2484
34.5 Mpixels/sec |
||
Lua |
1879
1.93 MB/sec |
1879
1.93 MB/sec |
||
Dijkstra |
3087
2.09 MTE/sec |
3087
2.09 MTE/sec |
||
SQLite |
2158
59.8 Krows/sec |
2158
59.8 Krows/sec |
||
HTML5 Parse |
2161
9.81 MB/sec |
2161
9.81 MB/sec |
||
HTML5 DOM |
3468
3.14 MElements/sec |
3468
3.14 MElements/sec |
||
Histogram Equalization |
2437
76.2 Mpixels/sec |
2437
76.2 Mpixels/sec |
||
PDF Rendering |
2383
63.3 Mpixels/sec |
2383
63.3 Mpixels/sec |
||
LLVM |
4486
308.5 functions/sec |
4486
308.5 functions/sec |
||
Camera |
2892
8.02 images/sec |
2892
8.02 images/sec |
||
SGEMM |
1462
30.9 Gflops |
1462
30.9 Gflops |
||
SFFT |
2867
7.15 Gflops |
2867
7.15 Gflops |
||
N-Body Physics |
2072
1.55 Mpairs/sec |
2072
1.55 Mpairs/sec |
||
Ray Tracing |
2151
314.2 Kpixels/sec |
2151
314.2 Kpixels/sec |
||
Rigid Body Physics |
3247
9506.1 FPS |
3247
9506.1 FPS |
||
HDR |
2501
9.07 Mpixels/sec |
2501
9.07 Mpixels/sec |
||
Gaussian Blur |
2814
49.3 Mpixels/sec |
2814
49.3 Mpixels/sec |
||
Speech Recognition |
2613
22.4 Words/sec |
2613
22.4 Words/sec |
||
Face Detection |
2716
793.4 Ksubwindows/sec |
2716
793.4 Ksubwindows/sec |
||
Memory Copy |
2706
7.50 GB/sec |
2706
7.50 GB/sec |
||
Memory Latency |
6159
70.3 ns |
6159
70.3 ns |
||
Memory Bandwidth |
2383
12.7 GB/sec |
2383
12.7 GB/sec |
MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
---|---|---|---|---|
Multi-Core Score | 4871 | 4871 | ||
AES |
4126
3.11 GB/sec |
4126
3.11 GB/sec |
||
LZMA |
5780
9.03 MB/sec |
5780
9.03 MB/sec |
||
JPEG |
6729
54.1 Mpixels/sec |
6729
54.1 Mpixels/sec |
||
Canny |
5659
78.5 Mpixels/sec |
5659
78.5 Mpixels/sec |
||
Lua |
4255
4.37 MB/sec |
4255
4.37 MB/sec |
||
Dijkstra |
7305
4.94 MTE/sec |
7305
4.94 MTE/sec |
||
SQLite |
4296
119.1 Krows/sec |
4296
119.1 Krows/sec |
||
HTML5 Parse |
4377
19.9 MB/sec |
4377
19.9 MB/sec |
||
HTML5 DOM |
4912
4.45 MElements/sec |
4912
4.45 MElements/sec |
||
Histogram Equalization |
4943
154.5 Mpixels/sec |
4943
154.5 Mpixels/sec |
||
PDF Rendering |
4951
131.5 Mpixels/sec |
4951
131.5 Mpixels/sec |
||
LLVM |
9319
640.7 functions/sec |
9319
640.7 functions/sec |
||
Camera |
6256
17.3 images/sec |
6256
17.3 images/sec |
||
SGEMM |
2524
53.4 Gflops |
2524
53.4 Gflops |
||
SFFT |
5439
13.6 Gflops |
5439
13.6 Gflops |
||
N-Body Physics |
4115
3.07 Mpairs/sec |
4115
3.07 Mpairs/sec |
||
Ray Tracing |
4691
685.1 Kpixels/sec |
4691
685.1 Kpixels/sec |
||
Rigid Body Physics |
7322
21434.9 FPS |
7322
21434.9 FPS |
||
HDR |
5423
19.7 Mpixels/sec |
5423
19.7 Mpixels/sec |
||
Gaussian Blur |
5020
87.9 Mpixels/sec |
5020
87.9 Mpixels/sec |
||
Speech Recognition |
5044
43.2 Words/sec |
5044
43.2 Words/sec |
||
Face Detection |
5426
1.58 Msubwindows/sec |
5426
1.58 Msubwindows/sec |
||
Memory Copy |
3010
8.34 GB/sec |
3010
8.34 GB/sec |
||
Memory Latency |
5208
83.1 ns |
5208
83.1 ns |
||
Memory Bandwidth |
2808
15.0 GB/sec |
2808
15.0 GB/sec |