AMD Radeon HD 6470M
The AMD Radeon HD 6470M (sometimes also still called ATI Mobility Radeon HD 6470) is a laptop graphics card for entry level to middle class notebooks. It should be based on the Seymore-XT chip and therefore feature the UVD 3 video decoder. Compared to the faster HD 6490M, the 6470M only supports slower DDR3 graphics memory.
The 120 Stream processors should be still based on the "old" 5D architecture similar to the 5000 series. Therefore, the number of shaders is not comparable to the 1D cores of current Nvidia GPUs. The Tessellation performance should be improved (like the desktop 6800 series) with the new cards. The Stream processors can be used with DirectX 11, OpenGL 4.1, DirectCompute 11 and OpenCL. With the later two the cores can also be used for general computations like transcoding videos.
The performance should be somewhere between the HD6370M (renamed 5470) that features less shaders and the HD5650. Therefore, all current games should run in low detail settings fluently.
The new UVD3 video decoder supports the decoding of MPEG-4 AVC/H.264, VC-1, MPEG-2, Flash and now also Multi-View Codec (MVC) and MPEG-4 part 2 (DivX, xVid) HD videos on the graphics card.
Furthermore, the HD 6400M series integrates a HD audio controller to transmit HD Audio (TrueHD or DTS Master Audio) over HDMI and DisplayPort (e.g. for Blu-Ray videos).
The AMD HD3D Technology offers support for Blu-Ray 3D and 3D displays (integrated and external). However, the solution is not as mature as Nvidias 3D Vision.
Thanks to Eyefinity the graphics chip is able to theoretically drive up to 4 monitors simultaneously. However, this only works if the laptop features enough DisplayPort outputs.
The power consumption of the chip should be similar to the Mobility Radeon HD 5470 and therefore suited for 13" laptops and up.
| Manufacturer | AMD |
| Radeon HD 6400M Series | |
| Codename | Seymour XT |
| Architecture | Terascale 2 |
| Pipelines | 160 - unified |
| Core Speed | 700 / 750 MHz |
| Memory Speed | 800 MHz |
| Memory Bus Width | 64 Bit |
| Memory Type | DDR3 |
| Max. Amount of Memory | 1024 MB |
| Shared Memory | no |
| DirectX | DirectX 11, Shader 5.0 |
| technology | 40 nm |
| Date of Announcement | 06.01.2011 |
| Link to Manufacturer Page | http://www.amd.com/us/products/notebook/... |
Benchmarks
3DMark 11 - 3DM11 Performance Score
min: 525 avg: 594 median: 595 (1%) max: 645 Points
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3DMark 11 - 3DM11 Performance GPU
min: 493 avg: 531 median: 535 (1%) max: 565 Points
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3DMark Vantage
3DM Vant. Perf. total +3DMark Vantage - 3DM Vant. Perf. total
min: 1433 avg: 1814 median: 1706 (2%) max: 2349 Points
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3DM Vant. Perf. GPU no PhysX +3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
min: 1195 avg: 1504 median: 1461.5 (1%) max: 1888 Points
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3DMark 2001SE - 3DMark 2001 - Standard
min: 23392 avg: 26919 median: 27881.5 (29%) max: 28522 Points
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3DMark 03 - 3DMark 03 - Standard
min: 9861 avg: 11488 median: 11711 (6%) max: 12488 Points
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3DMark 05 - 3DMark 05 - Standard
min: 7140 avg: 8031 median: 8372 (12%) max: 8468 Points
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3DMark 06 3DMark 06 - Score Unknown Settings +min: 3555 avg: 3726 median: 3726 (7%) max: 3897 points
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3DMark 06 - Standard 1280x1024 +min: 3366 avg: 4314 median: 4502 (8%) max: 5198 Points
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3DMark 06 - Standard 1280x768 +min: 4336 avg: 4971 median: 5036.5 (9%) max: 5476 Points
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Unigine Heaven 2.1 - Heaven 2.1 high
min: 5.5 avg: 6.2 median: 6.1 (1%) max: 7.2 fps
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SPECviewperf 11
specvp11 snx-01 +SPECviewperf 11 - specvp11 snx-01
min: 0.3 avg: 2.9 median: 4.1 (3%) max: 4.25 fps
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specvp11 tcvis-02 +SPECviewperf 11 - specvp11 tcvis-02
min: 0.19 avg: 2.3 median: 3.1 (5%) max: 3.68 fps
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specvp11 sw-02 +SPECviewperf 11 - specvp11 sw-02
11 fps (13%)
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specvp11 proe-05 +SPECviewperf 11 - specvp11 proe-05
min: 0.68 avg: 1.4 median: 1.4 (6%) max: 2.27 fps
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ATI Radeon HD 5850 -2%
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specvp11 maya-03 +SPECviewperf 11 - specvp11 maya-03
min: 5.23 avg: 7.5 median: 7.5 (6%) max: 9.82 fps
NVIDIA GeForce GTX 580 -81%
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specvp11 lightwave-01 +SPECviewperf 11 - specvp11 lightwave-01
min: 15.69 avg: 19 median: 19 (20%) max: 22.21 fps
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ATI Radeon HD 5850 -4%
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specvp11 ensight-04 +SPECviewperf 11 - specvp11 ensight-04
min: 0.21 avg: 3.8 median: 5.1 (2%) max: 6.03 fps
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specvp11 catia-03 +SPECviewperf 11 - specvp11 catia-03
min: 3.48 avg: 4.4 median: 4.4 (5%) max: 5.26 fps
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Windows 7 Experience Index - Win7 Gaming graphics
min: 4.6 avg: 6.2 median: 6.3 (80%) max: 6.4 Points
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Windows 7 Experience Index - Win7 Graphics
min: 4.6 avg: 5.2 median: 5.3 (67%) max: 5.5 Points
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Cinebench R10 Cinebench R10 Shading (32bit) +Cinebench R10 - Cinebench R10 Shading (32bit)
min: 1268 avg: 4981 median: 5316 (25%) max: 6707 points
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 8.01 avg: 14.7 median: 16.2 (7%) max: 18.34 fps
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
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» With all tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings med..
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ATI Radeon HD 5570 23%
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ATI Radeon HD 5570 19%
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ATI Radeon HD 5570 15%
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ATI Radeon HD 5570 50%
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» With all tested laptops playable in detail settings low.
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NVIDIA GeForce GTX 580 727%
» The benchmarks indicate that the game is not playable in the tested settings.
Additional Benchmarks
CPU 1280x1024
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ATI Radeon HD 5850 4%
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ATI Radeon HD 5570 50%
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» With all tested laptops playable in detail settings med..
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ATI Radeon HD 4350 -2%
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ATI Radeon HD 4350 -30%
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ATI Radeon HD 4350 -40%
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ATI Radeon HD 4350 -41%
ATI Radeon HD 5570 59%
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» With all tested laptops playable in detail settings high.
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NVIDIA GeForce GTX 580 489%
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ATI Radeon HD 4350 -41%
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ATI Radeon HD 4350 -33%
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» With all tested laptops playable in detail settings low.
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ATI Radeon HD 5570 7%
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» With most tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
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ATI Radeon HD 5570 56%
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» With all tested laptops playable in detail settings low.
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» With all tested laptops playable in detail settings low.
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