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| Radeon HD 7550M vs 6350M |
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Differences What are the advantages of each
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Higher effective memory clock speed | 3,200 MHz | vs | 1,600 MHz | 2x higher effective memory clock speed | |||
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More shading units | 400 | vs | 80 | 320 more shading units | |||
Slightly more texture mapping units | 20 | vs | 8 | 12 more texture mapping units | |||
Slightly more compute units | 5 | vs | 2 | 3 more compute units | |||
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Slightly higher clock speed | 500 MHz | vs | 450 MHz | More than 10% higher clock speed | |||
Slightly lower TDP | 7W | vs | 14W | 2x lower TDP |
Features Key features of the Radeon HD 7550M vs 6350M
memory bandwidth Rate at which data can be read from or stored in onboard memory
Radeon HD 7550M
25.6 GB/s
Radeon HD 6350M
12.8 GB/s
pixel rate Number of pixels a graphics card can render to the screen every second
Radeon HD 7550M
4.4 GPixel/s
Radeon HD 6350M
2 GPixel/s
texture rate Speed at which a graphics card can perform texture mapping
Radeon HD 7550M
11 GTexel/s
Radeon HD 6350M
4 GTexel/s
floating point performance How fast the gpu can crunch numbers
Radeon HD 7550M
440 GFLOPS
Radeon HD 6350M
80 GFLOPS
shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading
Radeon HD 7550M
400
texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes
Specifications Full list of technical specs
gpu | Radeon HD 7550M | vs | 6350M |
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GPU brand | AMD | AMD | |
GPU name | Thames | Robson | |
Market | Laptop | Laptop | |
Clock speed | 450 MHz | 500 MHz | |
Is dual GPU | No | No | |
Reference card | AMD Radeon HD 7550M 450 MHz 1 GB | None | |
raw performance | |||
Shading units | 400 | 80 | |
Texture mapping units | 20 | 8 | |
Render output processors | 8 | 4 | |
Compute units | 5 | 2 | |
Pixel rate | 4.4 GPixel/s | 2 GPixel/s | |
Texture rate | 11 GTexel/s | 4 GTexel/s | |
Floating-point performance | 440 GFLOPS | 80 GFLOPS |
memory | Radeon HD 7550M | vs | 6350M |
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Memory clock speed | 800 MHz | 800 MHz | |
Effective memory clock speed | 3,200 MHz | 1,600 MHz | |
Memory bus | 64 bit | 64 bit | |
Memory | 1,024 MB | 1,024 MB | |
Memory type | GDDR5 | GDDR3 | |
Memory bandwidth | 25.6 GB/s | 12.8 GB/s | |
noise and power | |||
TDP | 14W | 7W |