Thông số kĩ thuật Laptop HP Envy 14-2008TX [QB398PA] - Intel Core i7-2630QM 2.0GHz, 4GB RAM, 640GB HDD, AMD Mobility Radeon HD 6630M 1GB, 14.5 inch
Hãng sản xuấtHP Hệ điều hànhWindows 7 Công nghệ CPUIntel Core i7 Loại CPU2630QM Tốc độ CPU2.0 GHzLoại RAMDDR3 Dung lượng RAM4 GBTốc độ bus1333 MHzLoại ổ cứngHDD Dung lượng ổ cứng640GB Kích thước14.5 inchĐộ phân giảiHD[1366 x 768] Công nghệ màn hìnhHD LED Bộ xử lýRadeon HD 6630M Kiểu card đồ họaCard tích hợp Cổng giao tiếpHDMI, 1*USB 3.0, 2*USB 2.0 Kết nối không dây802.11b/g/n Khe thẻ nhớ5in1 Card Reader WebcamCó Đèn bàn phímKhông Tính năng khácKhông Dung lượng8 cellTrọng lượng2.6 kg
Memory Size 256 MB Memory Type GDDR5 Memory Bus 64 bit Bandwidth 19.20 GB/s
Render Config
Shading Units 480 TMUs 24 ROPs 8 Compute Units 6
Theoretical Performance
Pixel Rate 4.000 GPixel/s Texture Rate 12.00 GTexel/s FP32 [float] 480.0 GFLOPS
Board Design
TDP 26 W Outputs Portable Device Dependent
Nhằm lấp khoảng trống cũng như làm mới thị trường, chờ ngày ra mắt của các GPU thế hệ 28nm, hãng... Xem thêm [gallery]/18/yhm1266810233.jpg[/gallery] Theo những tin đồn mới nhất đến từ AMD [lại tin đồn..!], ATI Radeon HD 5830... Xem thêm
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
Pipelines / CUDA cores480160Core clock speed485 MHz700 / 750 MHzNumber of transistors716 million370 millionManufacturing process technology40 nm40 nmPower consumption [TDP]26 Wattno dataTexture fill rate12.005.600Floating-point performance480.0 gflops224 gflops
Size and compatibility
Information on Radeon HD 6630M and Radeon HD 6470M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Laptop sizemedium sizedno dataInterfacePCIe 2.0 x16PCIe 2.0 x16
Memory
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated VRAM and use a shared part of system RAM.
Memory typeDDR3DDR3Maximum RAM amount1 GB1 GBMemory bus width128 Bit64 BitMemory clock speed800 MHz800 MHzMemory bandwidth25.6 GB/s12.8 GB/sShared memory--
Video outputs and ports
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones [so-called Founders Edition for NVIDIA chips]. OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
Display ConnectorsNo outputsNo outputs
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
DirectX11.2 [11_0]11.2 [11_0]Shader Model5.05.0OpenGL4.44.4OpenCL1.21.2VulkanN/AN/A
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
HD 6630M outperforms HD 6470M by 203% in our combined benchmark results.
Passmark
This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 [the last being done in 4K resolution if possible], and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 25%
HD 6630M outperforms HD 6470M by 201% in Passmark.
3DMark Vantage Performance
3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.
Benchmark coverage: 17%
HD 6630M outperforms HD 6470M by 118% in 3DMark Vantage Performance.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
Benchmark coverage: 16%
HD 6630M outperforms HD 6470M by 64% in 3DMark 11 Performance GPU.
Mining hashrates
Cryptocurrency mining performance of Radeon HD 6630M and Radeon HD 6470M. Usually measured in megahashes per second.
Bitcoin / BTC [SHA256] 43 Mh/s 24 Mh/s
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
900p30−35 10 Full HD17 12
Performance in popular games
Full HD Low Preset
Cyberpunk 20774−5 3−4
Full HD Medium Preset
Assassin's Creed Odyssey1−2 0−1 Battlefield 51−2 0−1 Call of Duty: Modern Warfare10−11
+25%
8−9
−25%
Cyberpunk 20774−5
+33.3%
3−4
−33.3%
Far Cry 51−2 0−1 Far Cry New Dawn0−1 0−1 Forza Horizon 44−5
+300%
1−2
−300%
Hitman 32−3 0−1 Horizon Zero Dawn3−4 0−1 Red Dead Redemption 24−5
+100%
2−3
−100%
Shadow of the Tomb Raider8−9
+33.3%
6−7
−33.3%
Full HD High Preset
Assassin's Creed Odyssey1−2 0−1 Battlefield 51−2 0−1 Call of Duty: Modern Warfare10−11
+25%
8−9
−25%
Cyberpunk 20774−5
+33.3%
3−4
−33.3%
Far Cry 51−2 0−1 Far Cry New Dawn0−1 0−1 Forza Horizon 44−5
+300%
1−2
−300%
Hitman 32−3 0−1 Horizon Zero Dawn3−4 0−1 Metro Exodus3−4
+200%
1−2
−200%
Red Dead Redemption 24−5
+100%
2−3
−100%
Shadow of the Tomb Raider8−9
+33.3%
6−7
−33.3%
The Witcher 3: Wild Hunt5−6
+66.7%
3−4
−66.7%
Full HD Ultra Preset
Assassin's Creed Odyssey1−2 0−1 Battlefield 51−2 0−1 Cyberpunk 20774−5
+33.3%
3−4
−33.3%
Far Cry 51−2 0−1 Far Cry New Dawn0−1 0−1 Forza Horizon 44−5
+300%
1−2
−300%
The Witcher 3: Wild Hunt5−6
+66.7%
3−4
−66.7%
1440p High Preset
Call of Duty: Modern Warfare4−5
+33.3%
3−4
−33.3%
Hitman 34−5
+33.3%
3−4
−33.3%
Horizon Zero Dawn8−9
+14.3%
7−8
−14.3%
Metro Exodus2−3
+0%
2−3
+0%
Red Dead Redemption 20−1 0−1 Shadow of the Tomb Raider6−7
+20%
5−6
−20%
1440p Ultra Preset
Cyberpunk 20771−2
+0%
1−2
+0%
Far Cry 54−5
+100%
2−3
−100%
Forza Horizon 41−2 0−1 The Witcher 3: Wild Hunt5−6
+0%
5−6
+0%
4K High Preset
Call of Duty: Modern Warfare2−3
+100%
1−2
−100%
Hitman 32−3
+100%
1−2
−100%
Horizon Zero Dawn7−8
+0%
7−8
+0%
Red Dead Redemption 20−1 0−1
4K Ultra Preset
Cyberpunk 20770−1 0−1 Far Cry 55−6
+25%
4−5
−25%
Far Cry New Dawn6−7
+0%
6−7
+0%
Forza Horizon 41−2 0−1
This is how HD 6630M and HD 6470M compete in popular games:
900p resolution:
- HD 6630M is 200% faster than HD 6470M
1080p resolution:
- HD 6630M is 41.7% faster than HD 6470M
Here's the range of performance differences observed across popular games:
- in Metro Exodus, with 1080p resolution and the High Preset, the HD 6630M is 200% faster than the HD 6470M.
All in all, in popular games:
- HD 6630M is ahead in 21 test [81%]
- there's a draw in 5 tests [19%]
Advantages and disadvantages
Performance score 1.76 0.58 Memory bus width 128 64 Pipelines / CUDA cores 480 160 Memory bandwidth 25.6 12.8
The Radeon HD 6630M is our recommended choice as it beats the Radeon HD 6470M in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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Radeon HD 6630M
Radeon HD 6470M
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