MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
---|---|---|---|---|
Single-Core Score | 949 | 949 | ||
Multi-Core Score | 1869 | 1869 | ||
Geekbench 4.2.2 Tryout | Geekbench 4.2.2 Tryout |
MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |
---|---|---|
Operating System | macOS 10.12.6 (Build 16G1212) | macOS 10.12.6 (Build 16G1212) |
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.007B.B00.1708072159 | Apple Inc. MBA41.88Z.007B.B00.1708072159 |
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 | 949 | 949 | ||
AES |
611
471.5 MB/sec |
611
471.5 MB/sec |
||
LZMA |
816
1.27 MB/sec |
816
1.27 MB/sec |
||
JPEG |
889
7.16 Mpixels/sec |
889
7.16 Mpixels/sec |
||
Canny |
790
11.0 Mpixels/sec |
790
11.0 Mpixels/sec |
||
Lua |
578
609.2 KB/sec |
578
609.2 KB/sec |
||
Dijkstra |
1061
718.5 KTE/sec |
1061
718.5 KTE/sec |
||
SQLite |
639
17.7 Krows/sec |
639
17.7 Krows/sec |
||
HTML5 Parse |
634
2.88 MB/sec |
634
2.88 MB/sec |
||
HTML5 DOM |
1011
916.0 KElements/sec |
1011
916.0 KElements/sec |
||
Histogram Equalization |
732
22.9 Mpixels/sec |
732
22.9 Mpixels/sec |
||
PDF Rendering |
752
20.0 Mpixels/sec |
752
20.0 Mpixels/sec |
||
LLVM |
1317
90.6 functions/sec |
1317
90.6 functions/sec |
||
Camera |
865
2.40 images/sec |
865
2.40 images/sec |
||
SGEMM |
461
9.75 Gflops |
461
9.75 Gflops |
||
SFFT |
867
2.16 Gflops |
867
2.16 Gflops |
||
N-Body Physics |
633
473.4 Kpairs/sec |
633
473.4 Kpairs/sec |
||
Ray Tracing |
653
95.5 Kpixels/sec |
653
95.5 Kpixels/sec |
||
Rigid Body Physics |
959
2808.8 FPS |
959
2808.8 FPS |
||
HDR |
757
2.75 Mpixels/sec |
757
2.75 Mpixels/sec |
||
Gaussian Blur |
829
14.5 Mpixels/sec |
829
14.5 Mpixels/sec |
||
Speech Recognition |
916
7.84 Words/sec |
916
7.84 Words/sec |
||
Face Detection |
798
233.1 Ksubwindows/sec |
798
233.1 Ksubwindows/sec |
||
Memory Copy |
1364
3.78 GB/sec |
1364
3.78 GB/sec |
||
Memory Latency |
3572
121.2 ns |
3572
121.2 ns |
||
Memory Bandwidth |
889
4.75 GB/sec |
889
4.75 GB/sec |
MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
---|---|---|---|---|
Multi-Core Score | 1869 | 1869 | ||
AES |
1393
1.05 GB/sec |
1393
1.05 GB/sec |
||
LZMA |
2058
3.22 MB/sec |
2058
3.22 MB/sec |
||
JPEG |
2250
18.1 Mpixels/sec |
2250
18.1 Mpixels/sec |
||
Canny |
1948
27.0 Mpixels/sec |
1948
27.0 Mpixels/sec |
||
Lua |
1416
1.46 MB/sec |
1416
1.46 MB/sec |
||
Dijkstra |
2898
1.96 MTE/sec |
2898
1.96 MTE/sec |
||
SQLite |
1384
38.4 Krows/sec |
1384
38.4 Krows/sec |
||
HTML5 Parse |
1444
6.56 MB/sec |
1444
6.56 MB/sec |
||
HTML5 DOM |
1911
1.73 MElements/sec |
1911
1.73 MElements/sec |
||
Histogram Equalization |
1628
50.9 Mpixels/sec |
1628
50.9 Mpixels/sec |
||
PDF Rendering |
1725
45.8 Mpixels/sec |
1725
45.8 Mpixels/sec |
||
LLVM |
3051
209.8 functions/sec |
3051
209.8 functions/sec |
||
Camera |
2078
5.76 images/sec |
2078
5.76 images/sec |
||
SGEMM |
885
18.7 Gflops |
885
18.7 Gflops |
||
SFFT |
1774
4.42 Gflops |
1774
4.42 Gflops |
||
N-Body Physics |
1372
1.02 Mpairs/sec |
1372
1.02 Mpairs/sec |
||
Ray Tracing |
1542
225.3 Kpixels/sec |
1542
225.3 Kpixels/sec |
||
Rigid Body Physics |
2408
7050.2 FPS |
2408
7050.2 FPS |
||
HDR |
1756
6.37 Mpixels/sec |
1756
6.37 Mpixels/sec |
||
Gaussian Blur |
1673
29.3 Mpixels/sec |
1673
29.3 Mpixels/sec |
||
Speech Recognition |
2130
18.2 Words/sec |
2130
18.2 Words/sec |
||
Face Detection |
1845
539.0 Ksubwindows/sec |
1845
539.0 Ksubwindows/sec |
||
Memory Copy |
1962
5.44 GB/sec |
1962
5.44 GB/sec |
||
Memory Latency |
3334
129.8 ns |
3334
129.8 ns |
||
Memory Bandwidth |
1626
8.68 GB/sec |
1626
8.68 GB/sec |