AMD Radeon HD 8690M vs AMD Radeon HD 6990
Comparative analysis of AMD Radeon HD 8690M and AMD Radeon HD 6990 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, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 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), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon HD 8690M
- Videocard is newer: launch date 1 year(s) 11 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
- Around 22% better performance in PassMark - G2D Mark: 768 vs 630
Specifications (specs) | |
Launch date | 1 March 2013 vs 8 March 2011 |
Manufacturing process technology | 28 nm vs 40 nm |
Benchmarks | |
PassMark - G2D Mark | 768 vs 630 |
Reasons to consider the AMD Radeon HD 6990
- Around 7% higher core clock speed: 830 MHz vs 775 MHz
- 17x more texture fill rate: 2x 79.7 GTexel / s billion / sec vs 16.5 GTexel / s
- 8x more pipelines: 2x 1536 vs 384
- 9.7x better floating-point performance: 2x 2,549.8 gflops vs 528.0 gflops
- 2x more maximum memory size: 2x 2 GB vs 2 GB
- Around 25% higher memory clock speed: 5000 MHz vs 4000 MHz
- 3.1x better performance in PassMark - G3D Mark: 3013 vs 984
- 2x better performance in GFXBench 4.0 - Manhattan (Frames): 3713 vs 1813
- 2x better performance in GFXBench 4.0 - Manhattan (Fps): 3713 vs 1813
- Around 6% better performance in GFXBench 4.0 - T-Rex (Frames): 3356 vs 3178
- Around 6% better performance in GFXBench 4.0 - T-Rex (Fps): 3356 vs 3178
- 2.9x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4562 vs 1579
- 2.9x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4562 vs 1579
Specifications (specs) | |
Core clock speed | 830 MHz vs 775 MHz |
Texture fill rate | 2x 79.7 GTexel / s billion / sec vs 16.5 GTexel / s |
Pipelines | 2x 1536 vs 384 |
Floating-point performance | 2x 2,549.8 gflops vs 528.0 gflops |
Maximum memory size | 2x 2 GB vs 2 GB |
Memory clock speed | 5000 MHz vs 4000 MHz |
Benchmarks | |
PassMark - G3D Mark | 3013 vs 984 |
GFXBench 4.0 - Manhattan (Frames) | 3713 vs 1813 |
GFXBench 4.0 - Manhattan (Fps) | 3713 vs 1813 |
GFXBench 4.0 - T-Rex (Frames) | 3356 vs 3178 |
GFXBench 4.0 - T-Rex (Fps) | 3356 vs 3178 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4562 vs 1579 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4562 vs 1579 |
Compare benchmarks
GPU 1: AMD Radeon HD 8690M
GPU 2: AMD Radeon HD 6990
PassMark - G3D Mark |
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PassMark - G2D Mark |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - T-Rex (Fps) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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Name | AMD Radeon HD 8690M | AMD Radeon HD 6990 |
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PassMark - G3D Mark | 984 | 3013 |
PassMark - G2D Mark | 768 | 630 |
Geekbench - OpenCL | 5079 | |
GFXBench 4.0 - Manhattan (Frames) | 1813 | 3713 |
GFXBench 4.0 - Manhattan (Fps) | 1813 | 3713 |
GFXBench 4.0 - T-Rex (Frames) | 3178 | 3356 |
GFXBench 4.0 - T-Rex (Fps) | 3178 | 3356 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1579 | 4562 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1579 | 4562 |
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 | |
3DMark Fire Strike - Graphics Score | 0 |
Compare specifications (specs)
AMD Radeon HD 8690M | AMD Radeon HD 6990 | |
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Essentials |
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Architecture | GCN 1.0 | TeraScale 3 |
Code name | Sun | Antilles |
Design | AMD Radeon HD 8000M Series | |
Launch date | 1 March 2013 | 8 March 2011 |
Place in performance rating | 612 | 626 |
Type | Desktop | Desktop |
Launch price (MSRP) | $699 | |
Price now | $159.99 | |
Value for money (0-100) | 27.81 | |
Technical info |
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Boost clock speed | 775 MHz | |
Compute units | 6 | |
Core clock speed | 775 MHz | 830 MHz |
Floating-point performance | 528.0 gflops | 2x 2,549.8 gflops |
Manufacturing process technology | 28 nm | 40 nm |
Pipelines | 384 | 2x 1536 |
Texture fill rate | 16.5 GTexel / s | 2x 79.7 GTexel / s billion / sec |
Transistor count | 1,040 million | 2,640 million |
Thermal Design Power (TDP) | 375 Watt | |
Video outputs and ports |
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Display Connectors | No outputs | 1x DVI, 4x mini-DisplayPort |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Laptop size | medium sized | |
Length | 295 mm | |
Supplementary power connectors | 2x 8-pin | |
API support |
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DirectX | 11 | 11.2 (11_0) |
OpenGL | 4.4 | 4.4 |
Memory |
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Maximum RAM amount | 2 GB | 2x 2 GB |
Memory bandwidth | 32 GB / s | 2x 160.0 GB / s |
Memory bus width | 64 Bit | 2x 256 Bit |
Memory clock speed | 4000 MHz | 5000 MHz |
Memory type | GDDR5 | GDDR5 |
Shared memory | 0 |