Apple Inc. MacBookAir4,2
Geekbench 4 Score
|
2775
Single-Core Score |
4965
Multi-Core Score |
| Geekbench 4.2.2 Tryout for Windows x86 (64-bit) | |
Result Information
| Upload Date | Sat, 08 Dec 2018 00:04:31 +0000 |
| Views | 2 |
System Information
| System Information | |
|---|---|
| Operating System | Microsoft Windows 7 (64-bit) |
| Model | Apple Inc. MacBookAir4,2 |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 |
| Memory | 3.91 GB DDR3 SDRAM 667MHz |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel QS67 B3 |
| BIOS | Apple Inc. 130.0.0.0.0 |
| Processor Information | |
|---|---|
| Name | Intel Core i5-2557M |
| Topology | 1 Processor, 2 Cores, 4 Threads |
| Identifier | GenuineIntel Family 6 Model 42 Stepping 7 |
| Base Frequency | 1.70 GHz |
| Maximum Frequency | 2.70 GHz |
| Package | Socket 1023 FCBGA |
| Codename | Sandy Bridge |
| L1 Instruction Cache | 32.0 KB x 2 |
| L1 Data Cache | 32.0 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 3.00 MB x 1 |
Single-Core Performance
| Single-Core Score | 2775 | |
|---|---|---|
| Crypto Score | 2354 | |
| Integer Score | 2756 | |
| Floating Point Score | 2328 | |
| Memory Score | 3595 | |
|
AES
|
2354
1.77 GB/sec |
|
|
LZMA
|
2969
4.64 MB/sec |
|
|
JPEG
|
2791
22.5 Mpixels/sec |
|
|
Canny
|
2665
37.0 Mpixels/sec |
|
|
Lua
|
2008
2.06 MB/sec |
|
|
Dijkstra
|
3019
2.04 MTE/sec |
|
|
SQLite
|
2570
71.3 Krows/sec |
|
|
HTML5 Parse
|
2505
11.4 MB/sec |
|
|
HTML5 DOM
|
3155
2.86 MElements/sec |
|
|
Histogram Equalization
|
2447
76.5 Mpixels/sec |
|
|
PDF Rendering
|
2747
73.0 Mpixels/sec |
|
|
LLVM
|
4153
285.6 functions/sec |
|
|
Camera
|
2534
7.03 images/sec |
|
|
SGEMM
|
1399
29.6 Gflops |
|
|
SFFT
|
2508
6.25 Gflops |
|
|
N-Body Physics
|
2125
1.59 Mpairs/sec |
|
|
Ray Tracing
|
2122
309.9 Kpixels/sec |
|
|
Rigid Body Physics
|
2546
7454.6 FPS |
|
|
HDR
|
2788
10.1 Mpixels/sec |
|
|
Gaussian Blur
|
2591
45.4 Mpixels/sec |
|
|
Speech Recognition
|
2700
23.1 Words/sec |
|
|
Face Detection
|
2560
747.9 Ksubwindows/sec |
|
|
Memory Copy
|
2816
7.80 GB/sec |
|
|
Memory Latency
|
6288
68.8 ns |
|
|
Memory Bandwidth
|
2625
14.0 GB/sec |
Multi-Core Performance
| Multi-Core Score | 4965 | |
|---|---|---|
| Crypto Score | 4477 | |
| Integer Score | 5764 | |
| Floating Point Score | 4632 | |
| Memory Score | 3789 | |
|
AES
|
4477
3.37 GB/sec |
|
|
LZMA
|
6254
9.77 MB/sec |
|
|
JPEG
|
6283
50.6 Mpixels/sec |
|
|
Canny
|
5674
78.7 Mpixels/sec |
|
|
Lua
|
4363
4.48 MB/sec |
|
|
Dijkstra
|
6755
4.57 MTE/sec |
|
|
SQLite
|
5295
146.8 Krows/sec |
|
|
HTML5 Parse
|
4933
22.4 MB/sec |
|
|
HTML5 DOM
|
5171
4.69 MElements/sec |
|
|
Histogram Equalization
|
5066
158.3 Mpixels/sec |
|
|
PDF Rendering
|
5541
147.2 Mpixels/sec |
|
|
LLVM
|
9034
621.2 functions/sec |
|
|
Camera
|
5980
16.6 images/sec |
|
|
SGEMM
|
2424
51.2 Gflops |
|
|
SFFT
|
4827
12.0 Gflops |
|
|
N-Body Physics
|
4090
3.05 Mpairs/sec |
|
|
Ray Tracing
|
4355
636.0 Kpixels/sec |
|
|
Rigid Body Physics
|
5851
17129.1 FPS |
|
|
HDR
|
6380
23.1 Mpixels/sec |
|
|
Gaussian Blur
|
4651
81.5 Mpixels/sec |
|
|
Speech Recognition
|
5234
44.8 Words/sec |
|
|
Face Detection
|
5183
1.51 Msubwindows/sec |
|
|
Memory Copy
|
3181
8.81 GB/sec |
|
|
Memory Latency
|
5750
75.3 ns |
|
|
Memory Bandwidth
|
2975
15.9 GB/sec |
