AMD Radeon HD 6990 vs ATI Mobility Radeon HD 3470
Comparative analysis of AMD Radeon HD 6990 and ATI Mobility Radeon HD 3470 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon HD 6990
- Videocard is newer: launch date 3 year(s) 2 month(s) later
- Around 22% higher core clock speed: 830 MHz vs 680 MHz
- 102.8x more texture fill rate: 2x 79.7 GTexel / s billion / sec vs 2.72 GTexel / s
- 76.8x more pipelines: 2x 1536 vs 40
- 93.7x better floating-point performance: 2x 2,549.8 gflops vs 54.4 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 55 nm
- 16x more maximum memory size: 2x 2 GB vs 256 MB
- 6.3x more memory clock speed: 5000 MHz vs 800 MHz
- 32.4x better performance in PassMark - G3D Mark: 3014 vs 93
- 2.1x better performance in PassMark - G2D Mark: 532 vs 250
Specifications (specs) | |
Launch date | 8 March 2011 vs 7 January 2008 |
Core clock speed | 830 MHz vs 680 MHz |
Texture fill rate | 2x 79.7 GTexel / s billion / sec vs 2.72 GTexel / s |
Pipelines | 2x 1536 vs 40 |
Floating-point performance | 2x 2,549.8 gflops vs 54.4 gflops |
Manufacturing process technology | 40 nm vs 55 nm |
Maximum memory size | 2x 2 GB vs 256 MB |
Memory clock speed | 5000 MHz vs 800 MHz |
Benchmarks | |
PassMark - G3D Mark | 3014 vs 93 |
PassMark - G2D Mark | 532 vs 250 |
Reasons to consider the ATI Mobility Radeon HD 3470
- 31.3x lower typical power consumption: 12 Watt vs 375 Watt
Thermal Design Power (TDP) | 12 Watt vs 375 Watt |
Compare benchmarks
GPU 1: AMD Radeon HD 6990
GPU 2: ATI Mobility Radeon HD 3470
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Name | AMD Radeon HD 6990 | ATI Mobility Radeon HD 3470 |
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PassMark - G3D Mark | 3014 | 93 |
PassMark - G2D Mark | 532 | 250 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 17.264 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 840.452 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.76 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 53.903 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 265.302 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4562 | |
GFXBench 4.0 - Manhattan (Frames) | 3713 | |
GFXBench 4.0 - T-Rex (Frames) | 3356 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4562 | |
GFXBench 4.0 - Manhattan (Fps) | 3713 | |
GFXBench 4.0 - T-Rex (Fps) | 3356 | |
3DMark Fire Strike - Graphics Score | 0 |
Compare specifications (specs)
AMD Radeon HD 6990 | ATI Mobility Radeon HD 3470 | |
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Essentials |
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Architecture | TeraScale 3 | TeraScale |
Code name | Antilles | M82 |
Launch date | 8 March 2011 | 7 January 2008 |
Launch price (MSRP) | $699 | |
Place in performance rating | 673 | 675 |
Price now | $159.99 | |
Type | Desktop | Laptop |
Value for money (0-100) | 27.81 | |
Technical info |
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Core clock speed | 830 MHz | 680 MHz |
Floating-point performance | 2x 2,549.8 gflops | 54.4 gflops |
Manufacturing process technology | 40 nm | 55 nm |
Pipelines | 2x 1536 | 40 |
Texture fill rate | 2x 79.7 GTexel / s billion / sec | 2.72 GTexel / s |
Thermal Design Power (TDP) | 375 Watt | 12 Watt |
Transistor count | 2,640 million | 181 million |
Video outputs and ports |
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Display Connectors | 1x DVI, 4x mini-DisplayPort | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 | MXM-II |
Length | 295 mm | |
Supplementary power connectors | 2x 8-pin | |
API support |
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DirectX | 11.2 (11_0) | 10.1 |
OpenGL | 4.4 | 3.3 |
Memory |
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Maximum RAM amount | 2x 2 GB | 256 MB |
Memory bandwidth | 2x 160.0 GB / s | 6.4 GB / s |
Memory bus width | 2x 256 Bit | 64 Bit |
Memory clock speed | 5000 MHz | 800 MHz |
Memory type | GDDR5 | DDR2 / GDDR3 |
Shared memory | 0 |