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 | 11432 | 12864 |
| Floating Point | Processor floating point performance | 19471 | |
| Memory | Memory performance | 6380 | |
| Stream | Memory bandwidth performance | 7726 | |
Result Information
| User | laucala |
| Upload Date | Thu, 14 Aug 2014 20:28:28 +0000 |
| Views | 8 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.5 |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11432 | |
|---|---|---|
|
Blowfish
single-core scalar |
2291
101 MB/sec |
|
|
Blowfish
multi-core scalar |
14927
612 MB/sec |
|
|
Text Compress
single-core scalar |
3671
11.7 MB/sec |
|
|
Text Compress
multi-core scalar |
18320
60.1 MB/sec |
|
|
Text Decompress
single-core scalar |
4045
16.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
20381
81.2 MB/sec |
|
|
Image Compress
single-core scalar |
3384
28.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17516
147 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3919
65.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17528
286 Mpixels/sec |
|
|
Lua
single-core scalar |
5696
2.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
25508
9.81 Mnodes/sec |
Floating Point Performance
| Floating Point | 19471 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3142
2.09 Gflops |
|
|
Mandelbrot
multi-core scalar |
21713
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5040
2.44 Gflops |
|
|
Dot Product
multi-core scalar |
25153
11.5 Gflops |
|
|
Dot Product
single-core vector |
6126
7.34 Gflops |
|
|
Dot Product
multi-core vector |
35524
36.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2774
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
4139
3.63 Gflops |
|
|
Primality Test
single-core scalar |
9006
1.35 Gflops |
|
|
Primality Test
multi-core scalar |
36590
6.79 Gflops |
|
|
Sharpen Image
single-core scalar |
7364
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47656
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8615
6.82 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59755
47.0 Mpixels/sec |
Memory Performance
| Memory | 6380 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7115
8.71 GB/sec |
|
|
Write Sequential
single-core scalar |
10398
7.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5057
18.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4026
8.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5306
5.47 GB/sec |
Stream Performance
| Stream | 7726 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7293
9.97 GB/sec |
|
|
Stream Copy
single-core vector |
8507
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7600
9.86 GB/sec |
|
|
Stream Scale
single-core vector |
8150
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7192
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8871
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7849
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6353
11.9 GB/sec |
