iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8885 | 9697 |
| Floating Point | Processor floating point performance | 13768 | |
| Memory | Memory performance | 5090 | |
| Stream | Memory bandwidth performance | 7507 | |
Result Information
| User | Schnard78 |
| Upload Date | Thu, 10 Jan 2013 02:09:11 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 8885 | |
|---|---|---|
|
Blowfish
single-core scalar |
2240
98.4 MB/sec |
|
|
Blowfish
multi-core scalar |
11474
470 MB/sec |
|
|
Text Compress
single-core scalar |
3549
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
13510
44.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3876
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
17027
67.8 MB/sec |
|
|
Image Compress
single-core scalar |
3224
26.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12167
102 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3516
59.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10608
173 Mpixels/sec |
|
|
Lua
single-core scalar |
5810
2.24 Mnodes/sec |
|
|
Lua
multi-core scalar |
19621
7.55 Mnodes/sec |
Floating Point Performance
| Floating Point | 13768 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3097
2.06 Gflops |
|
|
Mandelbrot
multi-core scalar |
15362
10.1 Gflops |
|
|
Dot Product
single-core scalar |
5047
2.44 Gflops |
|
|
Dot Product
multi-core scalar |
20302
9.25 Gflops |
|
|
Dot Product
single-core vector |
6109
7.32 Gflops |
|
|
Dot Product
multi-core vector |
26991
28.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2748
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
4425
3.88 Gflops |
|
|
Primality Test
single-core scalar |
8550
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
24981
4.64 Gflops |
|
|
Sharpen Image
single-core scalar |
7173
16.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
30172
69.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8440
6.68 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29365
23.1 Mpixels/sec |
Memory Performance
| Memory | 5090 | |
|---|---|---|
|
Read Sequential
single-core scalar |
1393
1.71 GB/sec |
|
|
Write Sequential
single-core scalar |
10153
6.94 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4673
17.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3907
8.09 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5325
5.49 GB/sec |
Stream Performance
| Stream | 7507 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6947
9.50 GB/sec |
|
|
Stream Copy
single-core vector |
8394
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7273
9.44 GB/sec |
|
|
Stream Scale
single-core vector |
7791
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
7042
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8512
11.8 GB/sec |
|
|
Stream Triad
single-core scalar |
7700
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6398
12.0 GB/sec |
