iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10847 | 11721 |
| Floating Point | Processor floating point performance | 17621 | |
| Memory | Memory performance | 5649 | |
| Stream | Memory bandwidth performance | 6281 | |
Result Information
| User | calvarybell |
| Upload Date | Wed, 04 Feb 2015 22:55:01 +0000 |
| Views | 19 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.5 (Build 13F34) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 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-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 24.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10847 | |
|---|---|---|
|
Blowfish
single-core scalar |
2250
98.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13388
549 MB/sec |
|
|
Text Compress
single-core scalar |
3619
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
16172
53.1 MB/sec |
|
|
Text Decompress
single-core scalar |
4056
16.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
19236
76.6 MB/sec |
|
|
Image Compress
single-core scalar |
3194
26.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
16984
143 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3745
62.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17710
289 Mpixels/sec |
|
|
Lua
single-core scalar |
6091
2.35 Mnodes/sec |
|
|
Lua
multi-core scalar |
23729
9.13 Mnodes/sec |
Floating Point Performance
| Floating Point | 17621 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3126
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
19486
12.8 Gflops |
|
|
Dot Product
single-core scalar |
5093
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
22938
10.5 Gflops |
|
|
Dot Product
single-core vector |
6163
7.38 Gflops |
|
|
Dot Product
multi-core vector |
32234
33.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2746
2.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
3778
3.31 Gflops |
|
|
Primality Test
single-core scalar |
9073
1.36 Gflops |
|
|
Primality Test
multi-core scalar |
32302
5.99 Gflops |
|
|
Sharpen Image
single-core scalar |
7352
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40327
92.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8493
6.72 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
53595
42.1 Mpixels/sec |
Memory Performance
| Memory | 5649 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6525
7.99 GB/sec |
|
|
Write Sequential
single-core scalar |
8723
5.97 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5124
19.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3248
6.72 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4627
4.77 GB/sec |
Stream Performance
| Stream | 6281 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6250
8.55 GB/sec |
|
|
Stream Copy
single-core vector |
6729
8.73 GB/sec |
|
|
Stream Scale
single-core scalar |
6329
8.21 GB/sec |
|
|
Stream Scale
single-core vector |
6352
8.57 GB/sec |
|
|
Stream Add
single-core scalar |
6028
9.10 GB/sec |
|
|
Stream Add
single-core vector |
6932
9.64 GB/sec |
|
|
Stream Triad
single-core scalar |
6575
9.09 GB/sec |
|
|
Stream Triad
single-core vector |
5059
9.47 GB/sec |
