iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7418 | 9235 |
| Floating Point | Processor floating point performance | 15555 | |
| Memory | Memory performance | 4055 | |
| Stream | Memory bandwidth performance | 3838 | |
Result Information
| User | jonnygib |
| Upload Date | Fri, 29 Oct 2010 19:31:34 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F2108) |
| 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 | 7418 | |
|---|---|---|
|
Blowfish
single-core scalar |
2168
95.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13131
538 MB/sec |
|
|
Text Compress
single-core scalar |
2310
7.39 MB/sec |
|
|
Text Compress
multi-core scalar |
11780
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2536
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12744
50.8 MB/sec |
|
|
Image Compress
single-core scalar |
2316
19.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11334
95.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2073
34.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8630
141 Mpixels/sec |
|
|
Lua
single-core scalar |
3541
1.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
16464
6.33 Mnodes/sec |
Floating Point Performance
| Floating Point | 15555 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2995
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20330
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4886
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18544
8.45 Gflops |
|
|
Dot Product
single-core vector |
5793
6.94 Gflops |
|
|
Dot Product
multi-core vector |
24155
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
751
669 Mflops |
|
|
LU Decomposition
multi-core scalar |
3722
3.26 Gflops |
|
|
Primality Test
single-core scalar |
5642
843 Mflops |
|
|
Primality Test
multi-core scalar |
20370
3.78 Gflops |
|
|
Sharpen Image
single-core scalar |
7064
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39048
90.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9301
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55177
43.4 Mpixels/sec |
Memory Performance
| Memory | 4055 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5734
7.02 GB/sec |
|
|
Write Sequential
single-core scalar |
3189
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3927
14.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3142
6.50 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4285
4.42 GB/sec |
Stream Performance
| Stream | 3838 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4357
5.96 GB/sec |
|
|
Stream Copy
single-core vector |
5088
6.60 GB/sec |
|
|
Stream Scale
single-core scalar |
4401
5.71 GB/sec |
|
|
Stream Scale
single-core vector |
4701
6.35 GB/sec |
|
|
Stream Add
single-core scalar |
1750
2.64 GB/sec |
|
|
Stream Add
single-core vector |
4982
6.93 GB/sec |
|
|
Stream Triad
single-core scalar |
1873
2.59 GB/sec |
|
|
Stream Triad
single-core vector |
3559
6.66 GB/sec |
