| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 6810 | 7982 |
| Floating Point | Processor floating point performance | 10984 | |
| Memory | Memory performance | 5530 | |
| Stream | Memory bandwidth performance | 6485 | |
| User | pbailey68 |
| Upload Date | Sat, 15 Sep 2012 18:48:35 +0000 |
| Views | 8 |
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 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 | 4.00 GB 1333 MHz DDR3 |
| Integer | 6810 | |
|---|---|---|
|
Blowfish
single-core scalar |
2045
89.9 MB/sec |
|
|
Blowfish
multi-core scalar |
6933
284 MB/sec |
|
|
Text Compress
single-core scalar |
3144
10.1 MB/sec |
|
|
Text Compress
multi-core scalar |
10308
33.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3639
15.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11614
46.3 MB/sec |
|
|
Image Compress
single-core scalar |
2931
24.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9610
80.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3100
52.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7567
123 Mpixels/sec |
|
|
Lua
single-core scalar |
5009
1.93 Mnodes/sec |
|
|
Lua
multi-core scalar |
15821
6.09 Mnodes/sec |
| Floating Point | 10984 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2897
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
9268
6.06 Gflops |
|
|
Dot Product
single-core scalar |
4801
2.32 Gflops |
|
|
Dot Product
multi-core scalar |
15897
7.24 Gflops |
|
|
Dot Product
single-core vector |
5332
6.39 Gflops |
|
|
Dot Product
multi-core vector |
20302
21.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2600
2.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
5213
4.57 Gflops |
|
|
Primality Test
single-core scalar |
8186
1.22 Gflops |
|
|
Primality Test
multi-core scalar |
19664
3.65 Gflops |
|
|
Sharpen Image
single-core scalar |
6901
16.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20465
47.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8090
6.40 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
24162
19.0 Mpixels/sec |
| Memory | 5530 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6432
7.88 GB/sec |
|
|
Write Sequential
single-core scalar |
9430
6.45 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4513
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3170
6.56 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4109
4.24 GB/sec |
| Stream | 6485 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5905
8.08 GB/sec |
|
|
Stream Copy
single-core vector |
7321
9.49 GB/sec |
|
|
Stream Scale
single-core scalar |
6279
8.15 GB/sec |
|
|
Stream Scale
single-core vector |
6844
9.24 GB/sec |
|
|
Stream Add
single-core scalar |
6362
9.60 GB/sec |
|
|
Stream Add
single-core vector |
7276
10.1 GB/sec |
|
|
Stream Triad
single-core scalar |
6327
8.74 GB/sec |
|
|
Stream Triad
single-core vector |
5567
10.4 GB/sec |