iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7441 | 9196 |
| Floating Point | Processor floating point performance | 15404 | |
| Memory | Memory performance | 4063 | |
| Stream | Memory bandwidth performance | 3877 | |
Result Information
| User | Bernok |
| Upload Date | Fri, 25 Feb 2011 16:50:24 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7441 | |
|---|---|---|
|
Blowfish
single-core scalar |
2165
95.1 MB/sec |
|
|
Blowfish
multi-core scalar |
13112
537 MB/sec |
|
|
Text Compress
single-core scalar |
2311
7.39 MB/sec |
|
|
Text Compress
multi-core scalar |
11743
38.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2523
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12912
51.4 MB/sec |
|
|
Image Compress
single-core scalar |
2315
19.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11479
96.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2010
33.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8195
134 Mpixels/sec |
|
|
Lua
single-core scalar |
3825
1.47 Mnodes/sec |
|
|
Lua
multi-core scalar |
16709
6.43 Mnodes/sec |
Floating Point Performance
| Floating Point | 15404 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2992
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20305
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4862
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18393
8.38 Gflops |
|
|
Dot Product
single-core vector |
5713
6.85 Gflops |
|
|
Dot Product
multi-core vector |
23579
24.5 Gflops |
|
|
LU Decomposition
single-core scalar |
752
670 Mflops |
|
|
LU Decomposition
multi-core scalar |
3606
3.16 Gflops |
|
|
Primality Test
single-core scalar |
5795
866 Mflops |
|
|
Primality Test
multi-core scalar |
20347
3.78 Gflops |
|
|
Sharpen Image
single-core scalar |
7018
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38608
89.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9272
7.34 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54424
42.8 Mpixels/sec |
Memory Performance
| Memory | 4063 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5760
7.05 GB/sec |
|
|
Write Sequential
single-core scalar |
3180
2.17 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3867
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3178
6.58 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4332
4.47 GB/sec |
Stream Performance
| Stream | 3877 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4348
5.95 GB/sec |
|
|
Stream Copy
single-core vector |
5123
6.64 GB/sec |
|
|
Stream Scale
single-core scalar |
4436
5.76 GB/sec |
|
|
Stream Scale
single-core vector |
4695
6.34 GB/sec |
|
|
Stream Add
single-core scalar |
1735
2.62 GB/sec |
|
|
Stream Add
single-core vector |
5213
7.25 GB/sec |
|
|
Stream Triad
single-core scalar |
1869
2.58 GB/sec |
|
|
Stream Triad
single-core vector |
3604
6.75 GB/sec |
