iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9461 | 10652 |
| Floating Point | Processor floating point performance | 16921 | |
| Memory | Memory performance | 5035 | |
| Stream | Memory bandwidth performance | 4117 | |
Result Information
| User | dozzer |
| Upload Date | Thu, 24 Mar 2011 17:32:58 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
| Memory | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 9461 | |
|---|---|---|
|
Blowfish
single-core scalar |
2259
99.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13897
569 MB/sec |
|
|
Text Compress
single-core scalar |
2722
8.71 MB/sec |
|
|
Text Compress
multi-core scalar |
13932
45.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3022
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
15709
62.6 MB/sec |
|
|
Image Compress
single-core scalar |
2991
24.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15079
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3123
52.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13001
212 Mpixels/sec |
|
|
Lua
single-core scalar |
5287
2.04 Mnodes/sec |
|
|
Lua
multi-core scalar |
22519
8.66 Mnodes/sec |
Floating Point Performance
| Floating Point | 16921 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2985
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19858
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4873
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18511
8.44 Gflops |
|
|
Dot Product
single-core vector |
5809
6.96 Gflops |
|
|
Dot Product
multi-core vector |
31250
32.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1494
1.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
7596
6.66 Gflops |
|
|
Primality Test
single-core scalar |
7751
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
27336
5.07 Gflops |
|
|
Sharpen Image
single-core scalar |
7536
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39953
92.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9292
7.35 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52661
41.4 Mpixels/sec |
Memory Performance
| Memory | 5035 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5998
7.34 GB/sec |
|
|
Write Sequential
single-core scalar |
8185
5.60 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4573
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2741
5.67 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3678
3.79 GB/sec |
Stream Performance
| Stream | 4117 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4055
5.55 GB/sec |
|
|
Stream Copy
single-core vector |
4804
6.23 GB/sec |
|
|
Stream Scale
single-core scalar |
4038
5.24 GB/sec |
|
|
Stream Scale
single-core vector |
4200
5.67 GB/sec |
|
|
Stream Add
single-core scalar |
3882
5.86 GB/sec |
|
|
Stream Add
single-core vector |
4347
6.05 GB/sec |
|
|
Stream Triad
single-core scalar |
4281
5.92 GB/sec |
|
|
Stream Triad
single-core vector |
3332
6.24 GB/sec |
