iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9182 | 10598 |
| Floating Point | Processor floating point performance | 16364 | |
| Memory | Memory performance | 5319 | |
| Stream | Memory bandwidth performance | 5932 | |
Result Information
| User | CSMMBP15 |
| Upload Date | Sat, 01 Dec 2012 03:48:41 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | iMac (27-inch Mid 2010) |
| Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| 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-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B01.1112090906 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9182 | |
|---|---|---|
|
Blowfish
single-core scalar |
2262
99.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13883
569 MB/sec |
|
|
Text Compress
single-core scalar |
2719
8.70 MB/sec |
|
|
Text Compress
multi-core scalar |
14120
46.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3040
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15844
63.1 MB/sec |
|
|
Image Compress
single-core scalar |
2695
22.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14971
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2753
46.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9961
163 Mpixels/sec |
|
|
Lua
single-core scalar |
5268
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22676
8.72 Mnodes/sec |
Floating Point Performance
| Floating Point | 16364 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2995
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19982
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4897
2.37 Gflops |
|
|
Dot Product
multi-core scalar |
18527
8.44 Gflops |
|
|
Dot Product
single-core vector |
5889
7.06 Gflops |
|
|
Dot Product
multi-core vector |
29155
30.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1614
1.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
3630
3.18 Gflops |
|
|
Primality Test
single-core scalar |
7558
1.13 Gflops |
|
|
Primality Test
multi-core scalar |
27086
5.03 Gflops |
|
|
Sharpen Image
single-core scalar |
7545
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39966
92.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8893
7.04 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51371
40.4 Mpixels/sec |
Memory Performance
| Memory | 5319 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6047
7.40 GB/sec |
|
|
Write Sequential
single-core scalar |
9212
6.30 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4320
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3131
6.48 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3885
4.01 GB/sec |
Stream Performance
| Stream | 5932 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5467
7.48 GB/sec |
|
|
Stream Copy
single-core vector |
6942
9.00 GB/sec |
|
|
Stream Scale
single-core scalar |
5552
7.20 GB/sec |
|
|
Stream Scale
single-core vector |
6284
8.48 GB/sec |
|
|
Stream Add
single-core scalar |
5702
8.61 GB/sec |
|
|
Stream Add
single-core vector |
6752
9.39 GB/sec |
|
|
Stream Triad
single-core scalar |
5807
8.02 GB/sec |
|
|
Stream Triad
single-core vector |
4951
9.27 GB/sec |
