iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 6827 | 7865 |
| Floating Point | Processor floating point performance | 10313 | |
| Memory | Memory performance | 5673 | |
| Stream | Memory bandwidth performance | 7323 | |
Result Information
| User | philiplh88 |
| Upload Date | Tue, 19 Feb 2013 16:00:28 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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.B1F.1201241648 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6827 | |
|---|---|---|
|
Blowfish
single-core scalar |
1915
84.2 MB/sec |
|
|
Blowfish
multi-core scalar |
6516
267 MB/sec |
|
|
Text Compress
single-core scalar |
3136
10.0 MB/sec |
|
|
Text Compress
multi-core scalar |
9604
31.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3407
14.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11143
44.4 MB/sec |
|
|
Image Compress
single-core scalar |
2846
23.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9003
75.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3230
54.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9790
160 Mpixels/sec |
|
|
Lua
single-core scalar |
5052
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
16284
6.26 Mnodes/sec |
Floating Point Performance
| Floating Point | 10313 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2681
1.78 Gflops |
|
|
Mandelbrot
multi-core scalar |
8596
5.62 Gflops |
|
|
Dot Product
single-core scalar |
4362
2.11 Gflops |
|
|
Dot Product
multi-core scalar |
14739
6.72 Gflops |
|
|
Dot Product
single-core vector |
5256
6.30 Gflops |
|
|
Dot Product
multi-core vector |
19351
20.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2351
2.09 Gflops |
|
|
LU Decomposition
multi-core scalar |
5418
4.75 Gflops |
|
|
Primality Test
single-core scalar |
7470
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
19023
3.53 Gflops |
|
|
Sharpen Image
single-core scalar |
6163
14.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
18626
42.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7251
5.74 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23101
18.2 Mpixels/sec |
Memory Performance
| Memory | 5673 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6297
7.71 GB/sec |
|
|
Write Sequential
single-core scalar |
8930
6.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4021
15.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3883
8.04 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5236
5.40 GB/sec |
Stream Performance
| Stream | 7323 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6889
9.42 GB/sec |
|
|
Stream Copy
single-core vector |
8075
10.5 GB/sec |
|
|
Stream Scale
single-core scalar |
6916
8.97 GB/sec |
|
|
Stream Scale
single-core vector |
7814
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6707
10.1 GB/sec |
|
|
Stream Add
single-core vector |
8535
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7205
9.96 GB/sec |
|
|
Stream Triad
single-core vector |
6447
12.1 GB/sec |
