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ATI Mobility Radeon HD 4670 The ATI Mobilty Radon HD 4670 from AMD is a DirectX 10.1 middle-class notebook graphics adapter. Technically it is a higher clocked Mobility Radeon HD 4650.
The gaming performance of the GPU lies between the desktop HD 4650 and 4670. Therefore, most DirectX 9 games (like Call of Duty 4, F.E.A.R., or Unreal Tournament 3) should be playable in high details (in 1024x768). Demanding DX10 games from 2008 like Crysis run only in medium details fluently.
The Mobility HD 4670 is based on the RV730 chip and features 320 stream processors (64 5-dimensional shader cores). These cores do the graphic work of the shader- and pixel pipelines of older GPUs. The stream processors are also called ALUs and are grouped in five-way VLIW units. Each of the five instructions of a VLIW bundle has to be independent from the others and therefore the performance depends on the optimization of the driver.
A speciality of the Radeon HD 4600 Series is the possibility to use ordinary DDR2 and DDR3 graphic memory (as a cheaper alternative to GDDR3). However, cards that use that kind of memory will be slower than others equipped with GDDR RAM.
The Mobility Radeon HD 4670 includes the Avivo HD called video technology including an onboard soundchip for 7.1 sound output over HDMI or DisplayPort and the 2nd generation UVD (Unified Video Decoder). This UVD 2 supports full bitstream decoding of H.264/MPEG-4 AVC and VC-1 streams. In addition to this, it also supports dual video stream decoding and Picture-in Picture mode which makes the UVD full BD-Live compliant. Simplified, the Avivo HD technology handles all video tasks and enables the GPU to decode HD videos.
AMD published a current consumtion of about 28-30 Watt for the HD 4670. Still it is unclear if this value represents the chip alone or the whole mxm board including the memory (which would include about 5 Watt). Nevertheless, the battery runtime should be compareable to a laptop with GeForce 9600M GT / GT 130M graphics adapter.
Compared to the desktop ATI Radeon HD 4670, the mobile counterpart features a slower chip and memory clock (675/800 versus 775/900-1000) and therefore performs somewhere between a desktop 4650 and 4670. |
| Manufacturer | ATI | | Series | Mobility Radeon HD 4000 | | Codename | M96-XT | | Pipelines | 320 - unified | | Core Speed * | 675 MHz | | Shader Speed * | 675 MHz | | Memory Speed * | 800 MHz | | Memory Bus Width | 128 Bit | | Memory Type | GDDR3, DDR2, DDR3 | | Max. Amount of Memory | | | Shared Memory | no
| | DirectX | DirectX 10.1, Shader 4.1 | | Current Consumption | 35 Watt | | Transistors | 514 Million | | technology | 55 nm | | Features | OpenGL 2.0, PCI-E 2.0 x16, Powerplay, DisplayPort support up to 2560x1600, HDMI support up to 1920x1080 (both with 7.1 AC3 Audio), 1x Dual-Link/Single-Link DVI, 1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer) | | Notebook Size | medium sized | | Date of Announcement | 09.01.2009 | | Link to Manufacturer Page | http://ati.amd.com/products/MobilityRade... |
* The specified clock rates are only guidelines for the manufacturer and can be altered by them. benchmarks3DMark 2001: - Standard 1024x768
0%     100%
min: 23519, avg: 24975, max: 26431 Points ... More Details
| Aspire 8935G | Q9000 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0647 | 23519 |
| EX625 | P8600 | 4096 MB | 675 / 800MHz | 512MB GDDR3, 55 nm ATI Catalyst 9.1 | 26431 |
3DMark 03: - Standard 1024x768
0% 100%
min: 21623, avg: 22295, max: 22967 Points ... More Details
| Aspire 8935G | Q9000 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0647 | 21623 |
| EX625 | P8600 | 4096 MB | 675 / 800MHz | 512MB GDDR3, 55 nm ATI Catalyst 9.1 | 22967 |
3DMark 05: - Standard 1024x768
0% 100%
min: 11778, avg: 12614, max: 13449 Points ... More Details
| Aspire 8935G | Q9000 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0647 | 11778 |
| EX625 | P8600 | 4096 MB | 675 / 800MHz | 512MB GDDR3, 55 nm ATI Catalyst 9.1 | 13449 |
3DMark 06:
0% 100%
min: 6704, avg: 6995, max: 7620 Points ... More Details
| Studio XPS 16 (4670) | P9700 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0655 | 6828 | | Standard 1280x1024 |
| Studio XPS 16 (ATI MR HD 4670) (Standard 1280x1024) | P8600 | 4096 MB | 675 / 800MHz | 1024MB GDDR3 | 6704 |
| Studio XPS 16 (4670) (Standard 1280x1024) | P9700 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0655 | 6828 |
| Aspire 8935G (Standard 1280x1024) | Q9000 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0647 | 6995 | | Standard 1280x768 |
| EX625 (Standard 1280x768) | P8600 | 4096 MB | 675 / 800MHz | 512MB GDDR3, 55 nm ATI Catalyst 9.1 | 7620 |
Cinebench R10: - Shading
0% 100%
min: 4150, avg: 5002, max: 6722 Points ... More Details
| Aspire 8935G | Q9000 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0647 | 4150 |
| Studio XPS 16 (ATI MR HD 4670) | P8600 | 4096 MB | 675 / 800MHz | 1024MB GDDR3 | 4433 |
| EX625 | P8600 | 4096 MB | 675 / 800MHz | 512MB GDDR3, 55 nm ATI Catalyst 9.1 | 4701 |
| Studio XPS 16 (4670) | P9700 | 4096 MB | 675 / 800MHz | 1024MB DDR3 8.14.10.0655 | 6722 |
3DMark Vantage: - P Result 1280x1024
0% 100%
min: 2947, avg: 3005, max: 3062 Points ... More Details - Range of benchmark values for this graphics card - Average benchmark values for this graphics card Based on 17 benchmarks Game Benchmarks
Anno 1404 (2009)
77 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 86.9 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 ~ 82 fps
19 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 24.9 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 ~ 22 fps
» With all tested laptops playable in detail settings low.
Sims 3 (2009)
235 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
74 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
62 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
» With all tested laptops playable in detail settings high.
F.E.A.R. 2 (2009)
104.2 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 118.7 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 ~ 111 fps
62.4 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 78.8 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 ~ 71 fps
51.6 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 52.3 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 ~ 52 fps
» With all tested laptops playable in detail settings high.
Left 4 Dead (2008)
91 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
» With all tested laptops playable in detail settings high.
Far Cry 2 (2008)
77.3 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 90.5 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 ~ 84 fps
36.2 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 41.5 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 ~ 39 fps
» With all tested laptops playable in detail settings high.
Crysis Warhead (2008)
48 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
12 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
» With all tested laptops playable in detail settings low.
Supreme Commander - FA Bench (2007)
48 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
35.7 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
29.5 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
» With all tested laptops playable in detail settings med..
Crysis - GPU Benchmark (2007)
52.5 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 55.5 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 ~ 54 fps
30.8 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 41.2 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 ~ 36 fps
26 [X] Intel Core 2 Duo P9700 2.8GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0655 29.5 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 ~ 28 fps
» With most tested laptops playable in detail settings med..
Crysis - CPU Benchmark (2007)
59.4 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 fps
37.9 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 fps
23.4 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 fps
» With all tested laptops playable in detail settings med..
Half Life 2 - Lost Coast Benchmark (2005)
141.9 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
» With all tested laptops playable in detail settings high.
F.E.A.R. (2005)
127 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 fps
65 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 fps
62 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 fps
» With all tested laptops playable in detail settings high.
Counter-Strike Source (2004)
130 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
» With all tested laptops playable in detail settings high.
Doom 3 (2004)
141.7 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
137.1 [X] Intel Core 2 Quad Q9000 2GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 1024MB (800MHz) DDR3, 8.14.10.0647 fps
» With all tested laptops playable in detail settings ultra.
Quake 3 Arena - Timedemo (1999)
639.7 [X] Intel Core 2 Duo P8600 2.4GHz 4096MB RAM Mobility Radeon HD 4670 (675MHz), 512MB (800MHz) GDDR3, 55 nm, ATI Catalyst 9.1 fps
» With all tested laptops playable in detail settings high. For more games that might be playable and a list of all games and graphics cards visit our Gaming List
AMD published on the launch date of the HD 4000 series a document with relative benchmark values (HD 4670 to HD 3670). The benchmarks were conducted with a fast desktop Quad-Core CPU and unplayable setting of 1600x1200 with 4x Antialiasing and 16xAF. Therefore the following graph is only of limited use and shows only the improvements in some aspects over the predecessor.
Still there is also a graph with the 3DMark06 score. As the HD 3670 was announced with about 4700 3DMark06 points, the 4670 should score about 7000 points in 3DMark06 (1.5x performance according to the slide). Therefore, the performance would be on par with the old HD 3850.
 - Relative performance of the HD 4670 to HD 3670 in unplayable settings of 1600x1200 4xAA 8xAF.
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