iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9413 | 10764 |
| Floating Point | Processor floating point performance | 16937 | |
| Memory | Memory performance | 5389 | |
| Stream | Memory bandwidth performance | 4644 | |
Result Information
| User | SteveAustin |
| Upload Date | Tue, 07 Feb 2012 08:14:53 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| 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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9413 | |
|---|---|---|
|
Blowfish
single-core scalar |
2259
99.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13928
571 MB/sec |
|
|
Text Compress
single-core scalar |
2732
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
14010
46.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3038
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15867
63.2 MB/sec |
|
|
Image Compress
single-core scalar |
3015
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14993
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3152
52.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12803
209 Mpixels/sec |
|
|
Lua
single-core scalar |
5062
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
22105
8.50 Mnodes/sec |
Floating Point Performance
| Floating Point | 16937 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2999
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19929
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4875
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18477
8.42 Gflops |
|
|
Dot Product
single-core vector |
5836
6.99 Gflops |
|
|
Dot Product
multi-core vector |
31119
32.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1505
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7725
6.77 Gflops |
|
|
Primality Test
single-core scalar |
7631
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
28172
5.23 Gflops |
|
|
Sharpen Image
single-core scalar |
7533
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39775
91.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9312
7.37 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52242
41.1 Mpixels/sec |
Memory Performance
| Memory | 5389 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6023
7.37 GB/sec |
|
|
Write Sequential
single-core scalar |
9173
6.27 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4322
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3152
6.53 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4279
4.41 GB/sec |
Stream Performance
| Stream | 4644 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4519
6.18 GB/sec |
|
|
Stream Copy
single-core vector |
5563
7.21 GB/sec |
|
|
Stream Scale
single-core scalar |
4571
5.93 GB/sec |
|
|
Stream Scale
single-core vector |
4734
6.39 GB/sec |
|
|
Stream Add
single-core scalar |
4371
6.60 GB/sec |
|
|
Stream Add
single-core vector |
5056
7.03 GB/sec |
|
|
Stream Triad
single-core scalar |
4565
6.31 GB/sec |
|
|
Stream Triad
single-core vector |
3774
7.06 GB/sec |
