Dell Inc. Latitude E6420
Geekbench 3 Score
|
2682
Single-Core Score |
5659
Multi-Core Score |
| Geekbench 3.3.2 for Windows x86 (64-bit) | |
Result Information
| User | gbench |
| Upload Date | Sat, 18 Apr 2015 10:12:56 +0000 |
| Views | 26 |
System Information
| Dell Inc. Latitude E6420 | |
|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) |
| Model | Dell Inc. Latitude E6420 |
| Processor |
Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge |
| Processor Package | Socket 988B rPGA |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 4096 KB |
| Motherboard | Dell Inc. 0K0DNP |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 |
| BIOS | Dell Inc. A19 |
| Memory | 4.00 GB DDR3 SDRAM -1MHz |
Integer Performance
| Single-core | 2944 | |
|---|---|---|
| Multi-core | 6577 | |
|
AES
Single-core |
2654
2.27 GB/sec |
|
|
AES
Multi-core |
4038
3.46 GB/sec |
|
|
Twofish
Single-core |
2378
133.5 MB/sec |
|
|
Twofish
Multi-core |
6322
354.8 MB/sec |
|
|
SHA1
Single-core |
3236
351.3 MB/sec |
|
|
SHA1
Multi-core |
6296
683.5 MB/sec |
|
|
SHA2
Single-core |
3562
154.1 MB/sec |
|
|
SHA2
Multi-core |
6094
263.7 MB/sec |
|
|
BZip2 Compress
Single-core |
2986
12.1 MB/sec |
|
|
BZip2 Compress
Multi-core |
7626
31.0 MB/sec |
|
|
BZip2 Decompress
Single-core |
3041
16.5 MB/sec |
|
|
BZip2 Decompress
Multi-core |
7705
41.8 MB/sec |
|
|
JPEG Compress
Single-core |
3184
44.4 Mpixels/sec |
|
|
JPEG Compress
Multi-core |
8343
116.2 Mpixels/sec |
|
|
JPEG Decompress
Single-core |
4364
107.9 Mpixels/sec |
|
|
JPEG Decompress
Multi-core |
9318
230.4 Mpixels/sec |
|
|
PNG Compress
Single-core |
2779
2.22 Mpixels/sec |
|
|
PNG Compress
Multi-core |
7835
6.26 Mpixels/sec |
|
|
PNG Decompress
Single-core |
2982
34.4 Mpixels/sec |
|
|
PNG Decompress
Multi-core |
7597
87.6 Mpixels/sec |
|
|
Sobel
Single-core |
3059
111.3 Mpixels/sec |
|
|
Sobel
Multi-core |
6486
236.0 Mpixels/sec |
|
|
Lua
Single-core |
2678
2.41 MB/sec |
|
|
Lua
Multi-core |
6333
5.69 MB/sec |
|
|
Dijkstra
Single-core |
2011
7.22 Mpairs/sec |
|
|
Dijkstra
Multi-core |
3942
14.1 Mpairs/sec |
Floating Point Performance
| Single-core | 2959 | |
|---|---|---|
| Multi-core | 6772 | |
|
BlackScholes
Single-core |
3271
14.6 Mnodes/sec |
|
|
BlackScholes
Multi-core |
7957
35.4 Mnodes/sec |
|
|
Mandelbrot
Single-core |
2562
2.63 Gflops |
|
|
Mandelbrot
Multi-core |
8481
8.69 Gflops |
|
|
Sharpen Filter
Single-core |
2422
1.80 Gflops |
|
|
Sharpen Filter
Multi-core |
5411
4.01 Gflops |
|
|
Blur Filter
Single-core |
2427
2.31 Gflops |
|
|
Blur Filter
Multi-core |
4781
4.56 Gflops |
|
|
SGEMM
Single-core |
3369
9.44 Gflops |
|
|
SGEMM
Multi-core |
7843
22.0 Gflops |
|
|
DGEMM
Single-core |
3267
4.80 Gflops |
|
|
DGEMM
Multi-core |
7514
11.0 Gflops |
|
|
SFFT
Single-core |
2744
2.89 Gflops |
|
|
SFFT
Multi-core |
5804
6.12 Gflops |
|
|
DFFT
Single-core |
2451
2.23 Gflops |
|
|
DFFT
Multi-core |
5406
4.92 Gflops |
|
|
N-Body
Single-core |
3758
1.40 Mpairs/sec |
|
|
N-Body
Multi-core |
7679
2.85 Mpairs/sec |
|
|
Ray Trace
Single-core |
3762
4.44 Mpixels/sec |
|
|
Ray Trace
Multi-core |
8194
9.66 Mpixels/sec |
Memory Performance
| Single-core | 1607 | |
|---|---|---|
| Multi-core | 1600 | |
|
Stream Copy
Single-core |
2181
8.70 GB/sec |
|
|
Stream Copy
Multi-core |
2104
8.40 GB/sec |
|
|
Stream Scale
Single-core |
1441
5.75 GB/sec |
|
|
Stream Scale
Multi-core |
1452
5.80 GB/sec |
|
|
Stream Add
Single-core |
1433
6.48 GB/sec |
|
|
Stream Add
Multi-core |
1448
6.55 GB/sec |
|
|
Stream Triad
Single-core |
1481
6.51 GB/sec |
|
|
Stream Triad
Multi-core |
1483
6.52 GB/sec |
