三星Galaxy A40智能手机评测
Galaxy A40是一款经济实惠的中端智能手机，即使是小手也能轻松操作。 由于众多更新，它在价格和性能方面非常具有竞争力。请在我们的测试中了解更多信息。...
Samsung Exynos 7904 | ARM Mali-G71 MP2 | 5.90" | 140 g
Samsung Exynos 7904 | ARM Mali-G71 MP2 | 5.90" | 140 g
Samsung Exynos 7904
三星Exynos 7904（也称为Exynos 7系列）是用于智能手机和平板电脑的中高端片上系统（SoC）。它于2019年初推出，并具有两个频率高达1.8 GHz的Cortex-A73内核。此外，还有六个高达1.6 GHz的高能效Cortex-A53内核，一个ARM Mali-G71 MP2 GPU和一个LPDDR4x内存控制器。集成的LTE调制解调器支持LTE Cat.12 3CA 600 Mbps下载速度和Cat.13 2CA 150 Mbps上传速度。芯片中还包含802.11ac WiFi，Bluetooth 5.0和FM Radio。与较早和较强的Exynos 7885相比，7904提供了较低频率的A73内核（1.8与2.2 GHz）。
它采用三星的14nm FinFET工艺制造，是比较省电的SoC。
| Codename | Cortex-A73/-A53 | ||||||||||||
| Series | Samsung Exynos | ||||||||||||
Series: Exynos Cortex-A73/-A53
| |||||||||||||
| Clock Rate | 1800 MHz | ||||||||||||
| Number of Cores / Threads | 8 / 8 | ||||||||||||
| Manufacturing Technology | 14 nm | ||||||||||||
| Features | ARM Mali-G71 MP2, 2x Cortex-A73 (2.2 GHz) + 6x Cortex-A53 (1.6 GHz, big.LITTLE), 2x 32 Bit LPDDR4 Memory Controller | ||||||||||||
| GPU | ARM Mali-G71 MP2 | ||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||
| Architecture | ARM | ||||||||||||
| Announcement Date | 01/21/2019 | ||||||||||||
Benchmarks
Performance Rating - Geekbench 5.5, PCM Work, Sling Shot Physics, Antutu v8 CPU
0.2 pt (16%)
Mediatek Helio A20 MT6761D
Samsung Exynos 7904
Mediatek Helio G25
Mediatek MT8768
Mediatek Helio P23 MT6763V
Samsung Exynos 850
...
Qualcomm Snapdragon 888 Plus 5G
0%
100%
3DMark - 3DMark Ice Storm Extreme Physics
12500 Points (10%)
3DMark - 3DMark Ice Storm Unlimited Physics
min: 12321 avg: 12706 median: 12747 (11%) max: 13009 Points
3DMark - 3DMark Sling Shot Extreme (ES 3.1) Unlimited Physics
min: 1657 avg: 1708 median: 1710 (16%) max: 1755 Points
3DMark - 3DMark Sling Shot (ES 3.0) Unlimited Physics
min: 1677 avg: 1712 median: 1713 (20%) max: 1745 Points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
239 points (9%)
...
JLQ JR510
Samsung Exynos 850
Mediatek Helio P25
Samsung Exynos 7904
Mediatek Helio P60T
Qualcomm Snapdragon 632
Apple A7
Mediatek MT8788
Mediatek MT8183
Mediatek Helio P60
HiSilicon Kirin 710A
...
max:
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
596 points (1%)
Mediatek MT6580M
...
Allwinner B810
Rockchip RK3566
Mediatek Helio A20 MT6761D
Apple A7
Samsung Exynos 7904
Apple A8
Mediatek Helio G25
Mediatek Helio G37
UNISOC Tiger T310
Mediatek MT8768
...
max:
0%
100%
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
273 points (1%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
1010 points (3%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 1268 avg: 1306 median: 1320 (13%) max: 1329 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 4017 avg: 4073 median: 4096 (4%) max: 4105 points
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
1247 points (17%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
3702 points (9%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
3799 points (6%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
1263 points (19%)
Geekbench 2 - 32 Bit - Geekbench Stream
598 Points (5%)
Geekbench 2 - 32 Bit - Geekbench Memory
1860 Points (17%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
7368 Points (14%)
Geekbench 2 - 32 Bit - Geekbench Integer
3613 Points (7%)
Geekbench 2 - 32 Bit - Geekbench Total Score
4275 Points (11%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 3703 avg: 4610 median: 4515.5 (5%) max: 5707 ms
Octane V2 - Octane V2 Total Score
min: 7798 avg: 8407 median: 8372 (7%) max: 9087 Points
WebXPRT 3 - WebXPRT 3 Score
min: 43 avg: 50.8 median: 52 (9%) max: 56 Points
AnTuTu v6 - AnTuTu v6 Total Score
min: 71303 avg: 73318 median: 73318 (25%) max: 75333 Points
AnTuTu v7 - AnTuTu v7 MEM
min: 2712 avg: 5838 median: 6029.5 (19%) max: 8580 Points
AnTuTu v7 - AnTuTu v7 UX
min: 27074 avg: 30317 median: 31150.5 (38%) max: 31891 Points
AnTuTu v7 - AnTuTu v7 GPU
min: 21269 avg: 22734 median: 23138.5 (7%) max: 23389 Points
AnTuTu v7 - AnTuTu v7 CPU
min: 45380 avg: 46822 median: 46737 (29%) max: 48432 Points
AnTuTu v7 - AnTuTu v7 Total Score
min: 101367 avg: 105710 median: 105782 (19%) max: 109906 Points
AnTuTu v8 - AnTuTu v8 UX
23506 Points (20%)
AnTuTu v8 - AnTuTu v8 MEM
27124 Points (22%)
AnTuTu v8 - AnTuTu v8 CPU
49105 Points (18%)
AnTuTu v8 - AnTuTu v8 Total Score
105840 Points (10%)
Antutu v10 - AnTuTu v10 Total Score
171904 Points (6%)
Antutu v10 - AnTuTu v10 CPU
60676 Points (2%)
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile V1 CPU Tests
min: 131628 avg: 133094 median: 133094 (18%) max: 134560 Points
PCMark for Android - PCM f. Android Storage 2.0 random write internal
4.5 MB/s (3%)
PCMark for Android - PCM f. Android Storage 2.0 seq write internal
72.8 MB/s (2%)
PCMark for Android - PCM f. Android Storage 2.0 random read internal
13.9 MB/s (17%)
PCMark for Android - PCM f. Android Storage 2.0 seq read internal
259.3 MB/s (7%)
PCMark for Android - PCM f. Android Storage 2.0 score
4843 Points (2%)
PCMark for Android - PCM f. Android Work Score 3.0
5089 Points (19%)
PCMark for Android - PCM f. Android Computer Vision
min: 2527 avg: 2548 median: 2547.5 (13%) max: 2568 Points
PCMark for Android - PCM f. Android Storage
min: 4371 avg: 5078 median: 5077.5 (11%) max: 5784 Points
PCMark for Android - PCM f. Android Work Score 2.0
min: 5269 avg: 5372 median: 5372.5 (35%) max: 5474 Points
PCMark for Android - PCM f. Android Work Score
min: 5802 avg: 6452 median: 6542 (33%) max: 6923 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
v1.28
Reviews for the Samsung Exynos 7904 processor
Samsung Galaxy Tab A 8.4 (2020): ARM Mali-G71 MP2, 8.40", 0.3 kg
External Review » Samsung Galaxy Tab A 8.4 (2020)
Samsung Galaxy A30s: ARM Mali-G71 MP2, 6.40", 0.2 kg
External Review » Samsung Galaxy A30s
Samsung Galaxy Tab A Plus 8 SM-P205: ARM Mali-G71 MP2, 8.00", 0.3 kg
External Review » Samsung Galaxy Tab A Plus 8 SM-P205
Samsung Galaxy A40: ARM Mali-G71 MP2, 5.90", 0.1 kg
External Review » Samsung Galaxy A40
Samsung Galaxy Tab A 10.1 2019: ARM Mali-G71 MP2, 10.10", 0.5 kg
External Review » Samsung Galaxy Tab A 10.1 2019
Samsung Galaxy M20: ARM Mali-G71 MP2, 6.30", 0.2 kg
External Review » Samsung Galaxy M20
