iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7039 | 8164 |
| Floating Point | Processor floating point performance | 10749 | |
| Memory | Memory performance | 5899 | |
| Stream | Memory bandwidth performance | 7593 | |
Result Information
| User | thisisjess |
| Upload Date | Fri, 16 Dec 2011 21:54:30 +0000 |
| Views | 1 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7039 | |
|---|---|---|
|
Blowfish
single-core scalar |
2016
88.6 MB/sec |
|
|
Blowfish
multi-core scalar |
6818
279 MB/sec |
|
|
Text Compress
single-core scalar |
3247
10.4 MB/sec |
|
|
Text Compress
multi-core scalar |
9981
32.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3552
14.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
11600
46.2 MB/sec |
|
|
Image Compress
single-core scalar |
2960
24.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9181
77.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3362
56.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10161
166 Mpixels/sec |
|
|
Lua
single-core scalar |
5179
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
16416
6.31 Mnodes/sec |
Floating Point Performance
| Floating Point | 10749 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2772
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
8942
5.85 Gflops |
|
|
Dot Product
single-core scalar |
4531
2.19 Gflops |
|
|
Dot Product
multi-core scalar |
15184
6.92 Gflops |
|
|
Dot Product
single-core vector |
5482
6.57 Gflops |
|
|
Dot Product
multi-core vector |
19932
20.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2462
2.19 Gflops |
|
|
LU Decomposition
multi-core scalar |
5621
4.93 Gflops |
|
|
Primality Test
single-core scalar |
7657
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
19467
3.61 Gflops |
|
|
Sharpen Image
single-core scalar |
6486
15.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20542
47.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7562
5.98 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23847
18.8 Mpixels/sec |
Memory Performance
| Memory | 5899 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6505
7.97 GB/sec |
|
|
Write Sequential
single-core scalar |
9286
6.35 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4261
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4029
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5414
5.58 GB/sec |
Stream Performance
| Stream | 7593 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7085
9.69 GB/sec |
|
|
Stream Copy
single-core vector |
8592
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7117
9.23 GB/sec |
|
|
Stream Scale
single-core vector |
8198
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
6893
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8887
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7410
10.2 GB/sec |
|
|
Stream Triad
single-core vector |
6562
12.3 GB/sec |
