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 | 10698 | 11708 |
| Floating Point | Processor floating point performance | 17673 | |
| Memory | Memory performance | 5655 | |
| Stream | Memory bandwidth performance | 6472 | |
Result Information
| User | calvarybell |
| Upload Date | Sat, 15 Mar 2014 19:39:20 +0000 |
| Views | 16 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) |
| 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 | 10698 | |
|---|---|---|
|
Blowfish
single-core scalar |
2248
98.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13665
560 MB/sec |
|
|
Text Compress
single-core scalar |
3606
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
16732
54.9 MB/sec |
|
|
Text Decompress
single-core scalar |
4023
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
19134
76.2 MB/sec |
|
|
Image Compress
single-core scalar |
3369
27.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15767
133 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3826
64.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15082
246 Mpixels/sec |
|
|
Lua
single-core scalar |
6097
2.35 Mnodes/sec |
|
|
Lua
multi-core scalar |
24832
9.55 Mnodes/sec |
Floating Point Performance
| Floating Point | 17673 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3135
2.09 Gflops |
|
|
Mandelbrot
multi-core scalar |
19718
12.9 Gflops |
|
|
Dot Product
single-core scalar |
5079
2.45 Gflops |
|
|
Dot Product
multi-core scalar |
23261
10.6 Gflops |
|
|
Dot Product
single-core vector |
6124
7.34 Gflops |
|
|
Dot Product
multi-core vector |
32342
33.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2741
2.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
3938
3.45 Gflops |
|
|
Primality Test
single-core scalar |
8493
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
31117
5.77 Gflops |
|
|
Sharpen Image
single-core scalar |
7337
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
42347
97.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8525
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
53265
41.9 Mpixels/sec |
Memory Performance
| Memory | 5655 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6529
7.99 GB/sec |
|
|
Write Sequential
single-core scalar |
8865
6.06 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4498
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3701
7.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4685
4.83 GB/sec |
Stream Performance
| Stream | 6472 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6578
9.00 GB/sec |
|
|
Stream Copy
single-core vector |
6897
8.94 GB/sec |
|
|
Stream Scale
single-core scalar |
6271
8.14 GB/sec |
|
|
Stream Scale
single-core vector |
7087
9.56 GB/sec |
|
|
Stream Add
single-core scalar |
6116
9.23 GB/sec |
|
|
Stream Add
single-core vector |
6996
9.73 GB/sec |
|
|
Stream Triad
single-core scalar |
6644
9.18 GB/sec |
|
|
Stream Triad
single-core vector |
5189
9.71 GB/sec |
