iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.10 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7597 | 9340 |
| Floating Point | Processor floating point performance | 15743 | |
| Memory | Memory performance | 3945 | |
| Stream | Memory bandwidth performance | 3828 | |
Result Information
| User | JKG |
| Upload Date | Wed, 08 Dec 2010 21:56:04 +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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7597 | |
|---|---|---|
|
Blowfish
single-core scalar |
2158
94.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13212
541 MB/sec |
|
|
Text Compress
single-core scalar |
2308
7.38 MB/sec |
|
|
Text Compress
multi-core scalar |
11787
38.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2531
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12871
51.3 MB/sec |
|
|
Image Compress
single-core scalar |
2321
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11419
96.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2074
34.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9000
147 Mpixels/sec |
|
|
Lua
single-core scalar |
3799
1.46 Mnodes/sec |
|
|
Lua
multi-core scalar |
17687
6.80 Mnodes/sec |
Floating Point Performance
| Floating Point | 15743 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2998
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20346
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4880
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18534
8.45 Gflops |
|
|
Dot Product
single-core vector |
5812
6.96 Gflops |
|
|
Dot Product
multi-core vector |
24162
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
746
665 Mflops |
|
|
LU Decomposition
multi-core scalar |
3679
3.23 Gflops |
|
|
Primality Test
single-core scalar |
5864
876 Mflops |
|
|
Primality Test
multi-core scalar |
20559
3.82 Gflops |
|
|
Sharpen Image
single-core scalar |
7049
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40670
93.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9300
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55808
43.9 Mpixels/sec |
Memory Performance
| Memory | 3945 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5754
7.05 GB/sec |
|
|
Write Sequential
single-core scalar |
3194
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3954
14.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2844
5.89 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3980
4.10 GB/sec |
Stream Performance
| Stream | 3828 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4317
5.90 GB/sec |
|
|
Stream Copy
single-core vector |
5123
6.64 GB/sec |
|
|
Stream Scale
single-core scalar |
4446
5.77 GB/sec |
|
|
Stream Scale
single-core vector |
4627
6.25 GB/sec |
|
|
Stream Add
single-core scalar |
1742
2.63 GB/sec |
|
|
Stream Add
single-core vector |
4811
6.69 GB/sec |
|
|
Stream Triad
single-core scalar |
1871
2.59 GB/sec |
|
|
Stream Triad
single-core vector |
3689
6.91 GB/sec |
