iMac8,1
Geekbench 3 Score
|
815
Single-Core Score |
1451
Multi-Core Score |
| Geekbench 3.1.2 Tryout for Mac OS X x86 (32-bit) | |
Result Information
| User | sevenofnine |
| Upload Date | Fri, 27 Sep 2013 00:00:00 +0000 |
| Views | 16 |
System Information
| iMac8,1 | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| Model | iMac8,1 |
| Processor |
Intel Pentium D 820/915/920 @ 2.79 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 15 Model 4 Stepping 4 |
| L1 Instruction Cache | 0 KB |
| L1 Data Cache | 16 KB x 2 |
| L2 Cache | 1024 KB x 2 |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-F227BEC8 S26361-D2151-A1 |
| BIOS | Apple Inc. IM81.88Z.00C1.B00.0802091538 |
| Memory | 4.00 GB 533 MHz DDR2 SDRAM |
Integer Performance
| Single-core | 964 | |
|---|---|---|
| Multi-core | 1873 | |
|
AES
Single-core |
91
79.9 MB/sec |
|
|
AES
Multi-core |
177
155.9 MB/sec |
|
|
Twofish
Single-core |
1721
96.6 MB/sec |
|
|
Twofish
Multi-core |
3367
189.0 MB/sec |
|
|
SHA1
Single-core |
1331
144.5 MB/sec |
|
|
SHA1
Multi-core |
2600
282.3 MB/sec |
|
|
SHA2
Single-core |
1986
85.9 MB/sec |
|
|
SHA2
Multi-core |
3885
168.1 MB/sec |
|
|
BZip2 Compress
Single-core |
952
3.87 MB/sec |
|
|
BZip2 Compress
Multi-core |
1867
7.59 MB/sec |
|
|
BZip2 Decompress
Single-core |
1162
6.30 MB/sec |
|
|
BZip2 Decompress
Multi-core |
2296
12.4 MB/sec |
|
|
JPEG Compress
Single-core |
1152
16.1 Mpixels/sec |
|
|
JPEG Compress
Multi-core |
2273
31.7 Mpixels/sec |
|
|
JPEG Decompress
Single-core |
1086
26.9 Mpixels/sec |
|
|
JPEG Decompress
Multi-core |
2093
51.8 Mpixels/sec |
|
|
PNG Compress
Single-core |
1071
855.8 Kpixels/sec |
|
|
PNG Compress
Multi-core |
2114
1.69 Mpixels/sec |
|
|
PNG Decompress
Single-core |
1186
13.7 Mpixels/sec |
|
|
PNG Decompress
Multi-core |
2304
26.6 Mpixels/sec |
|
|
Sobel
Single-core |
1021
37.2 Mpixels/sec |
|
|
Sobel
Multi-core |
1928
70.2 Mpixels/sec |
|
|
Lua
Single-core |
994
914.6 KB/sec |
|
|
Lua
Multi-core |
1946
1.75 MB/sec |
|
|
Dijkstra
Single-core |
847
3.04 Mpairs/sec |
|
|
Dijkstra
Multi-core |
1560
5.60 Mpairs/sec |
Floating Point Performance
| Single-core | 715 | |
|---|---|---|
| Multi-core | 1408 | |
|
BlackScholes
Single-core |
765
3.41 Mnodes/sec |
|
|
BlackScholes
Multi-core |
1505
6.70 Mnodes/sec |
|
|
Mandelbrot
Single-core |
900
922.4 Mflops |
|
|
Mandelbrot
Multi-core |
1780
1.82 Gflops |
|
|
Sharpen Filter
Single-core |
637
472.4 Mflops |
|
|
Sharpen Filter
Multi-core |
1244
922.5 Mflops |
|
|
Blur Filter
Single-core |
600
572.5 Mflops |
|
|
Blur Filter
Multi-core |
1181
1.13 Gflops |
|
|
SGEMM
Single-core |
606
1.70 Gflops |
|
|
SGEMM
Multi-core |
1192
3.34 Gflops |
|
|
DGEMM
Single-core |
568
836.0 Mflops |
|
|
DGEMM
Multi-core |
1116
1.64 Gflops |
|
|
SFFT
Single-core |
836
881.8 Mflops |
|
|
SFFT
Multi-core |
1643
1.73 Gflops |
|
|
DFFT
Single-core |
899
819.4 Mflops |
|
|
DFFT
Multi-core |
1765
1.61 Gflops |
|
|
N-Body
Single-core |
637
236.5 Kpairs/sec |
|
|
N-Body
Multi-core |
1259
467.4 Kpairs/sec |
|
|
Ray Trace
Single-core |
811
957.0 Kpixels/sec |
|
|
Ray Trace
Multi-core |
1610
1.90 Mpixels/sec |
Memory Performance
| Single-core | 717 | |
|---|---|---|
| Multi-core | 694 | |
|
Stream Copy
Single-core |
1103
4.40 GB/sec |
|
|
Stream Copy
Multi-core |
1062
4.24 GB/sec |
|
|
Stream Scale
Single-core |
632
2.53 GB/sec |
|
|
Stream Scale
Multi-core |
615
2.46 GB/sec |
|
|
Stream Add
Single-core |
611
2.77 GB/sec |
|
|
Stream Add
Multi-core |
592
2.68 GB/sec |
|
|
Stream Triad
Single-core |
623
2.74 GB/sec |
|
|
Stream Triad
Multi-core |
603
2.65 GB/sec |
