iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9747 | 11146 |
| Floating Point | Processor floating point performance | 16433 | |
| Memory | Memory performance | 6142 | |
| Stream | Memory bandwidth performance | 7550 | |
Result Information
| User | Lewisg77 |
| Upload Date | Wed, 08 May 2013 08:23:12 +0000 |
| Views | 13 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i7-2600S @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9747 | |
|---|---|---|
|
Blowfish
single-core scalar |
2257
99.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12283
503 MB/sec |
|
|
Text Compress
single-core scalar |
3591
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
15272
50.1 MB/sec |
|
|
Text Decompress
single-core scalar |
4018
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
17082
68.1 MB/sec |
|
|
Image Compress
single-core scalar |
3333
27.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14332
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3818
64.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12988
212 Mpixels/sec |
|
|
Lua
single-core scalar |
6187
2.38 Mnodes/sec |
|
|
Lua
multi-core scalar |
21814
8.39 Mnodes/sec |
Floating Point Performance
| Floating Point | 16433 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3126
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
17730
11.6 Gflops |
|
|
Dot Product
single-core scalar |
5096
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
21016
9.58 Gflops |
|
|
Dot Product
single-core vector |
6163
7.38 Gflops |
|
|
Dot Product
multi-core vector |
29169
30.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2751
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
3977
3.49 Gflops |
|
|
Primality Test
single-core scalar |
8660
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
28113
5.22 Gflops |
|
|
Sharpen Image
single-core scalar |
7307
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39304
90.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8467
6.70 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49193
38.7 Mpixels/sec |
Memory Performance
| Memory | 6142 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6830
8.36 GB/sec |
|
|
Write Sequential
single-core scalar |
10223
6.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4464
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3967
8.21 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5228
5.39 GB/sec |
Stream Performance
| Stream | 7550 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7254
9.92 GB/sec |
|
|
Stream Copy
single-core vector |
8313
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7434
9.65 GB/sec |
|
|
Stream Scale
single-core vector |
7979
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7124
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8576
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7593
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6128
11.5 GB/sec |
