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 | 11395 | 12819 |
| Floating Point | Processor floating point performance | 19368 | |
| Memory | Memory performance | 6416 | |
| Stream | Memory bandwidth performance | 7695 | |
Result Information
| User | laucala |
| Upload Date | Thu, 16 Jul 2015 13:51:30 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.10.5 |
| 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.B21.1506101610 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11395 | |
|---|---|---|
|
Blowfish
single-core scalar |
2288
101 MB/sec |
|
|
Blowfish
multi-core scalar |
14620
599 MB/sec |
|
|
Text Compress
single-core scalar |
3679
11.8 MB/sec |
|
|
Text Compress
multi-core scalar |
18423
60.4 MB/sec |
|
|
Text Decompress
single-core scalar |
4060
16.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
20205
80.5 MB/sec |
|
|
Image Compress
single-core scalar |
3382
27.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17716
149 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3912
65.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17586
287 Mpixels/sec |
|
|
Lua
single-core scalar |
5708
2.20 Mnodes/sec |
|
|
Lua
multi-core scalar |
25172
9.68 Mnodes/sec |
Floating Point Performance
| Floating Point | 19368 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3159
2.10 Gflops |
|
|
Mandelbrot
multi-core scalar |
21188
13.9 Gflops |
|
|
Dot Product
single-core scalar |
5128
2.48 Gflops |
|
|
Dot Product
multi-core scalar |
24642
11.2 Gflops |
|
|
Dot Product
single-core vector |
6197
7.42 Gflops |
|
|
Dot Product
multi-core vector |
34905
36.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2792
2.48 Gflops |
|
|
LU Decomposition
multi-core scalar |
4342
3.81 Gflops |
|
|
Primality Test
single-core scalar |
9285
1.39 Gflops |
|
|
Primality Test
multi-core scalar |
36975
6.86 Gflops |
|
|
Sharpen Image
single-core scalar |
7388
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47801
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8614
6.82 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58741
46.2 Mpixels/sec |
Memory Performance
| Memory | 6416 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7090
8.68 GB/sec |
|
|
Write Sequential
single-core scalar |
10552
7.22 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4980
18.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4029
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5431
5.60 GB/sec |
Stream Performance
| Stream | 7695 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7441
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8596
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7546
9.79 GB/sec |
|
|
Stream Scale
single-core vector |
8079
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
7170
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8735
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7626
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6374
11.9 GB/sec |
