AMD Radeon HD 7870 GHz Edition vs ATI Mobility Radeon HD 3670
Comparative analysis of AMD Radeon HD 7870 GHz Edition and ATI Mobility Radeon HD 3670 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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 7870 GHz Edition
- Videocard is newer: launch date 4 year(s) 1 month(s) later
- 14.7x more texture fill rate: 80 GTexel / s vs 5.44 GTexel / s
- 10.7x more pipelines: 1280 vs 120
- 15.7x better floating-point performance: 2,560 gflops vs 163.2 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
- 8x more maximum memory size: 2 GB vs 256 MB
- 20x better performance in PassMark - G3D Mark: 4636 vs 232
- Around 79% better performance in PassMark - G2D Mark: 592 vs 331
Specifications (specs) | |
Launch date | 5 March 2012 vs 7 January 2008 |
Texture fill rate | 80 GTexel / s vs 5.44 GTexel / s |
Pipelines | 1280 vs 120 |
Floating-point performance | 2,560 gflops vs 163.2 gflops |
Manufacturing process technology | 28 nm vs 55 nm |
Maximum memory size | 2 GB vs 256 MB |
Benchmarks | |
PassMark - G3D Mark | 4636 vs 232 |
PassMark - G2D Mark | 592 vs 331 |
Reasons to consider the ATI Mobility Radeon HD 3670
- 7.5x lower typical power consumption: 30 Watt vs 225 Watt
- Around 33% higher memory clock speed: 1600 MHz vs 1200 MHz
Thermal Design Power (TDP) | 30 Watt vs 225 Watt |
Memory clock speed | 1600 MHz vs 1200 MHz |
Compare benchmarks
GPU 1: AMD Radeon HD 7870 GHz Edition
GPU 2: ATI Mobility Radeon HD 3670
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Name | AMD Radeon HD 7870 GHz Edition | ATI Mobility Radeon HD 3670 |
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PassMark - G3D Mark | 4636 | 232 |
PassMark - G2D Mark | 592 | 331 |
Geekbench - OpenCL | 77430 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 55.446 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 952.668 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.68 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 64.456 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 294.215 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 6821 | |
GFXBench 4.0 - Manhattan (Frames) | 3716 | |
GFXBench 4.0 - T-Rex (Frames) | 3358 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 6821 | |
GFXBench 4.0 - Manhattan (Fps) | 3716 | |
GFXBench 4.0 - T-Rex (Fps) | 3358 | |
3DMark Fire Strike - Graphics Score | 1651 |
Compare specifications (specs)
AMD Radeon HD 7870 GHz Edition | ATI Mobility Radeon HD 3670 | |
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Essentials |
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Architecture | GCN 1.0 | TeraScale |
Code name | Pitcairn | M86 |
Design | AMD Radeon HD 7000 Series | |
Launch date | 5 March 2012 | 7 January 2008 |
Launch price (MSRP) | $349 | |
Place in performance rating | 477 | 479 |
Type | Desktop | Laptop |
Technical info |
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Boost clock speed | 1000 MHz | |
Floating-point performance | 2,560 gflops | 163.2 gflops |
Manufacturing process technology | 28 nm | 55 nm |
Pipelines | 1280 | 120 |
Stream Processors | 1024 | |
Texture fill rate | 80 GTexel / s | 5.44 GTexel / s |
Thermal Design Power (TDP) | 225 Watt | 30 Watt |
Transistor count | 2,800 million | 378 million |
Core clock speed | 680 MHz | |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
DisplayPort support | ||
Dual-link DVI support | ||
Eyefinity | ||
HDMI | ||
VGA | ||
Compatibility, dimensions and requirements |
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Bus support | PCIe 2.1 x16 | |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Length | 241 mm | |
Supplementary power connectors | 2x 6-pin | |
Laptop size | medium sized | |
API support |
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DirectX | 11 | 10.1 |
OpenGL | 4.5 | 3.3 |
Memory |
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Maximum RAM amount | 2 GB | 256 MB |
Memory bandwidth | 153.6 GB/s | 25.6 GB / s |
Memory bus width | 256 Bit | 128 Bit |
Memory clock speed | 1200 MHz | 1600 MHz |
Memory type | GDDR5 | DDR2 / GDDR3 / GDDR4 |
Shared memory | 0 | |
Technologies |
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AMD Eyefinity | ||
CrossFire | ||
FreeSync |