iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9649 | 11502 |
| Floating Point | Processor floating point performance | 17674 | |
| Memory | Memory performance | 6376 | |
| Stream | Memory bandwidth performance | 6638 | |
Result Information
| User | enamoration |
| Upload Date | Wed, 26 Oct 2011 16:43:30 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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.B0A.1104221555 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9649 | |
|---|---|---|
|
Blowfish
single-core scalar |
2412
106 MB/sec |
|
|
Blowfish
multi-core scalar |
15689
643 MB/sec |
|
|
Text Compress
single-core scalar |
3167
10.1 MB/sec |
|
|
Text Compress
multi-core scalar |
15812
51.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3454
14.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
17765
70.8 MB/sec |
|
|
Image Compress
single-core scalar |
2705
22.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13401
113 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2755
46.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11257
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5197
2.00 Mnodes/sec |
|
|
Lua
multi-core scalar |
22179
8.53 Mnodes/sec |
Floating Point Performance
| Floating Point | 17674 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3166
2.11 Gflops |
|
|
Mandelbrot
multi-core scalar |
21479
14.1 Gflops |
|
|
Dot Product
single-core scalar |
5057
2.44 Gflops |
|
|
Dot Product
multi-core scalar |
27532
12.5 Gflops |
|
|
Dot Product
single-core vector |
6215
7.45 Gflops |
|
|
Dot Product
multi-core vector |
32098
33.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1488
1.32 Gflops |
|
|
LU Decomposition
multi-core scalar |
4313
3.78 Gflops |
|
|
Primality Test
single-core scalar |
7488
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
28336
5.26 Gflops |
|
|
Sharpen Image
single-core scalar |
7025
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40111
92.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8421
6.66 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54711
43.0 Mpixels/sec |
Memory Performance
| Memory | 6376 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7253
8.88 GB/sec |
|
|
Write Sequential
single-core scalar |
10807
7.39 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4407
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4021
8.32 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5393
5.56 GB/sec |
Stream Performance
| Stream | 6638 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7280
9.96 GB/sec |
|
|
Stream Copy
single-core vector |
8476
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7766
10.1 GB/sec |
|
|
Stream Scale
single-core vector |
8181
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
2836
4.28 GB/sec |
|
|
Stream Add
single-core vector |
8835
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
3235
4.47 GB/sec |
|
|
Stream Triad
single-core vector |
6499
12.2 GB/sec |
