iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7006 | 8102 |
| Floating Point | Processor floating point performance | 10740 | |
| Memory | Memory performance | 5762 | |
| Stream | Memory bandwidth performance | 7390 | |
Result Information
| User | MartyPL |
| Upload Date | Sun, 02 Sep 2012 18:33:51 +0000 |
| Views | 5 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B19) |
| 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.B1F.1201241648 |
| Memory | 32.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7006 | |
|---|---|---|
|
Blowfish
single-core scalar |
1999
87.8 MB/sec |
|
|
Blowfish
multi-core scalar |
6800
279 MB/sec |
|
|
Text Compress
single-core scalar |
3198
10.2 MB/sec |
|
|
Text Compress
multi-core scalar |
9881
32.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3531
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
11506
45.8 MB/sec |
|
|
Image Compress
single-core scalar |
2988
24.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9231
77.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3469
58.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11252
184 Mpixels/sec |
|
|
Lua
single-core scalar |
4861
1.87 Mnodes/sec |
|
|
Lua
multi-core scalar |
15367
5.91 Mnodes/sec |
Floating Point Performance
| Floating Point | 10740 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2770
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
8916
5.83 Gflops |
|
|
Dot Product
single-core scalar |
4502
2.18 Gflops |
|
|
Dot Product
multi-core scalar |
15133
6.90 Gflops |
|
|
Dot Product
single-core vector |
5457
6.54 Gflops |
|
|
Dot Product
multi-core vector |
19883
20.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2448
2.18 Gflops |
|
|
LU Decomposition
multi-core scalar |
5392
4.73 Gflops |
|
|
Primality Test
single-core scalar |
7609
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
19451
3.61 Gflops |
|
|
Sharpen Image
single-core scalar |
6485
15.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20745
47.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7546
5.97 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
24025
18.9 Mpixels/sec |
Memory Performance
| Memory | 5762 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6319
7.74 GB/sec |
|
|
Write Sequential
single-core scalar |
9094
6.22 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4209
15.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3950
8.18 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5241
5.40 GB/sec |
Stream Performance
| Stream | 7390 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6935
9.48 GB/sec |
|
|
Stream Copy
single-core vector |
8314
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
6931
8.99 GB/sec |
|
|
Stream Scale
single-core vector |
7972
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
6669
10.1 GB/sec |
|
|
Stream Add
single-core vector |
8681
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7216
9.97 GB/sec |
|
|
Stream Triad
single-core vector |
6408
12.0 GB/sec |
