惠普 EliteBook 745 G3 (FHD) 笔记本电脑简短评测
脚踏实地。 上周，我们测试了惠普最新的745 G3，它搭配了WQHD IPS屏幕与Windows 7。今天的机型搭配了相对低端的1080p屏幕，不过它的售价也更加亲民。那么它是否能够与其它竞争对手一较高下呢？
AMD Pro A12-8800B, Radeon R7 (Carrizo), 14", 1.6 kgAMD Pro A12-8800B
AMD Pro A12-8800B是2015年Carrizo架构商务笔记本电脑APU中的顶级型号。这款处理器搭配两个"Excavator"处理器模组（四个整数和两个浮点核心，算作四个运算核心），一个配备8个运算核心（512个着色器）的Radeon R7显卡，一个DDR3-2133内存控制器和图形引擎（支持UVD 6和硬件HEVC／H.265解码）。
类似于消费市场的AMD FX-8800P处理器，不过提供了商务功能支持和更长的维护支持。
它的处理器和显卡的性能取决于配置的热设计功率。它的定制热设计功率可以根据笔记本电脑的散热系统和尺寸从12到35瓦不等。因此，它的运算核心的时钟速度会有所不同。例如，它的显卡性能在在3DMark 11中在1992（15瓦）到2753（ 35瓦cTDP，高38％）之间（类似FX-8800P）。
根据AMD的35瓦配置得分相比前一代Steamroller处理器（可能是AMD FX-7600P）高12％（Cinebench单线程）和15％（Cinebench多线程）。如果热设计功率为15瓦，相比19瓦Kaveri架构FX-7500 APU它的性能增幅较高（40％至55％）。请参考我们的FX-8800P页面的更多基准测试成绩。
| Codename | Carrizo | ||||||||||||||||||||||||||||||||
| Series | AMD Carrizo | ||||||||||||||||||||||||||||||||
Series: Carrizo Carrizo
| |||||||||||||||||||||||||||||||||
| Clock Rate | 2100 - 3400 MHz | ||||||||||||||||||||||||||||||||
| Level 2 Cache | 2 MB | ||||||||||||||||||||||||||||||||
| Number of Cores / Threads | 4 / 4 | ||||||||||||||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 15 Watt | ||||||||||||||||||||||||||||||||
| Transistor Count | 3100 Million | ||||||||||||||||||||||||||||||||
| Manufacturing Technology | 28 nm | ||||||||||||||||||||||||||||||||
| Socket | FP4 BGA | ||||||||||||||||||||||||||||||||
| Features | HSA 1.0 | ||||||||||||||||||||||||||||||||
| GPU | AMD Radeon R7 (Carrizo) ( - 800 MHz) | ||||||||||||||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||||||||||||||
| Announcement Date | 06/03/2015 | ||||||||||||||||||||||||||||||||
Benchmarks
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 202 avg: 206.7 median: 206 (1%) max: 212 Points
AMD A4-1200
...
Intel Core M-5Y31
Intel Core i3-4158U
Intel Core i3-2350M
Intel Core i7-2637M
AMD PRO A8-9600B
Intel Celeron N4100
AMD Pro A12-8800B
AMD A10-5750M
Intel Core i3-5005U
Intel Core i3-3110M
Intel Core i5-3337U
AMD A10-9600P
Intel Core i3-5015U
Intel Core m5-6Y54
...
AMD Ryzen 9 9955HX3D
max:
0%
100%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 71 avg: 73.3 median: 72 (20%) max: 77 Points
AMD A4-1200
...
AMD PRO A8-9600B
Intel Core i5-3339Y
AMD A10-9620P
Intel Celeron 3865U
Intel Celeron J4125
AMD A12-9720P
AMD Pro A12-8800B
Intel Celeron N4120
Intel Core i5-4202Y
AMD A10-9600P
Qualcomm Snapdragon 7c+ Gen 3
AMD A10-5750M
AMD PRO A12-9800B
...
max:
Intel Core Ultra 9 285K
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 2.45 avg: 2.5 median: 2.5 (3%) max: 2.58 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.88 avg: 0.9 median: 0.9 (21%) max: 0.93 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2183 avg: 2236 median: 2236 (14%) max: 2289 points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 6009 avg: 6220 median: 6219.5 (5%) max: 6430 points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 7270 avg: 8224 median: 8224 (5%) max: 9178 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 3015 avg: 3057 median: 3057 (4%) max: 3099 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 502 avg: 517 median: 516.5 (6%) max: 531 s
wPrime 2.10 - wPrime 2.0 32m *
min: 16.19 avg: 16.5 median: 16.5 (3%) max: 16.79 s
WinRAR - WinRAR 4.0
min: 1293 avg: 1336 median: 1336 (2%) max: 1379 points
X264 HD Benchmark 4.0 - x264 Pass 2
min: 15.84 avg: 15.8 median: 15.8 (0%) max: 15.85 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 72 avg: 75.9 median: 75.9 (2%) max: 79.7 fps
TrueCrypt - TrueCrypt Serpent
min: 0.195 avg: 0.2 median: 0.2 (6%) max: 0.205 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.313 avg: 0.3 median: 0.3 (6%) max: 0.328 GB/s
TrueCrypt - TrueCrypt AES
min: 1.5 avg: 1.6 median: 1.6 (4%) max: 1.6 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2715 avg: 2871 median: 2769 (5%) max: 3130 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 19 avg: 19.4 median: 19.4 (4%) max: 19.7 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 42 avg: 43.9 median: 43.9 (2%) max: 45.77 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 898 avg: 935 median: 934.5 (4%) max: 971 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 6609 avg: 6624 median: 6623.5 (5%) max: 6638 Points
3DMark 11 - 3DM11 Performance Physics
min: 2228 avg: 2375 median: 2361 (6%) max: 2536 Points
3DMark - 3DMark Ice Storm Physics
min: 23849 avg: 24509 median: 24550 (20%) max: 25128 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 21853 avg: 23645 median: 23645 (19%) max: 25437 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 25429 avg: 25705 median: 25705 (21%) max: 25981 Points
3DMark - 3DMark Cloud Gate Physics
min: 1779 avg: 1920 median: 1850 (5%) max: 2130 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 2293 avg: 2639 median: 2560 (5%) max: 3064 Points
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
4691 points (8%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
1969 points (26%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
4949 points (8%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
2079 points (31%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 2093 avg: 3152 median: 3152 (4%) max: 4211 ms
Sunspider - Sunspider 1.0 Total Score *
min: 139.7 avg: 165.4 median: 165.4 (2%) max: 191 ms
Octane V2 - Octane V2 Total Score
7621 Points (5%)
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
v1.35
Reviews for the AMD Pro A12-8800B processor
惠普 EliteBook 745 G3 笔记本电脑简短评测
忘了廉价。 一款基于AMD硬件的高端笔记本电脑——我们已经很久没有见过了。惠普勇敢地进行了这个实验，为EliteBook 745 G3搭配了最快的Carrizo APU，固态硬盘和WQHD IPS屏幕。不过这台1300欧元（约9260人民币）的设备是否能和英特尔阵营抗衡呢？
AMD Pro A12-8800B, Radeon R7 (Carrizo), 14", 1.5 kgHP EliteBook 745 G3: AMD Radeon R7 (Carrizo), 14.00", 1.5 kg
External Review » HP EliteBook 745 G3
