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 | 6968 | 7999 |
| Floating Point | Processor floating point performance | 10492 | |
| Memory | Memory performance | 5706 | |
| Stream | Memory bandwidth performance | 7474 | |
Result Information
| User | horbs |
| Upload Date | Wed, 02 Jan 2013 11:19:26 +0000 |
| Views | 5 |
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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6968 | |
|---|---|---|
|
Blowfish
single-core scalar |
1934
85.0 MB/sec |
|
|
Blowfish
multi-core scalar |
6587
270 MB/sec |
|
|
Text Compress
single-core scalar |
3138
10.0 MB/sec |
|
|
Text Compress
multi-core scalar |
9717
31.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3386
13.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
11141
44.4 MB/sec |
|
|
Image Compress
single-core scalar |
2910
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9045
76.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3243
54.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10573
173 Mpixels/sec |
|
|
Lua
single-core scalar |
5200
2.00 Mnodes/sec |
|
|
Lua
multi-core scalar |
16742
6.44 Mnodes/sec |
Floating Point Performance
| Floating Point | 10492 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2705
1.80 Gflops |
|
|
Mandelbrot
multi-core scalar |
8776
5.74 Gflops |
|
|
Dot Product
single-core scalar |
4421
2.14 Gflops |
|
|
Dot Product
multi-core scalar |
14804
6.75 Gflops |
|
|
Dot Product
single-core vector |
5324
6.38 Gflops |
|
|
Dot Product
multi-core vector |
19771
20.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2388
2.13 Gflops |
|
|
LU Decomposition
multi-core scalar |
5330
4.67 Gflops |
|
|
Primality Test
single-core scalar |
7269
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
18698
3.47 Gflops |
|
|
Sharpen Image
single-core scalar |
6315
14.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20260
46.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7348
5.82 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23482
18.5 Mpixels/sec |
Memory Performance
| Memory | 5706 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6096
7.46 GB/sec |
|
|
Write Sequential
single-core scalar |
8900
6.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4156
15.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4030
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5352
5.52 GB/sec |
Stream Performance
| Stream | 7474 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6942
9.49 GB/sec |
|
|
Stream Copy
single-core vector |
8488
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
6937
9.00 GB/sec |
|
|
Stream Scale
single-core vector |
8134
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
6729
10.2 GB/sec |
|
|
Stream Add
single-core vector |
8803
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7240
10.0 GB/sec |
|
|
Stream Triad
single-core vector |
6524
12.2 GB/sec |
