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GPUBoss Review Our evaluation of the Radeon HD 6450A among Laptop GPUs under 35W TDP
Gaming | |
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| Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more | |
Graphics | |
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| T-Rex, Manhattan and Cloud Gate Factor | |
Computing | |
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| Face Detection, Ocean Surface Simulation and 3 more | |
Performance per Watt | |
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| Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more | |
Value | |
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| Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more | |
Noise and Power | |
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| TDP, Idle Power Consumption, Load Power Consumption and 2 more | |
| 7.7 | Overall Score |
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Benchmarks Real world tests of the Radeon HD 6450A
PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark
PassMark Direct Compute Measures performance of general-purpose computing using Microsoft DirectCompute
Specifications Full list of technical specs
gpu
| GPU brand | AMD |
|---|---|
| GPU name | Caicos |
| Market | Laptop |
| Clock speed | 625 MHz |
| Is dual GPU | No |
| Reference card | None |
raw performance
| Shading units | 160 |
|---|---|
| Texture mapping units | 8 |
| Render output processors | 4 |
| Compute units | 2 |
| Pixel rate | 2.5 GPixel/s |
| Texture rate | 5 GTexel/s |
| Floating-point performance | 200 GFLOPS |
memory
| Memory clock speed | 533 MHz |
|---|---|
| Effective memory clock speed | 1,066 MHz |
| Memory bus | 64 bit |
| Memory | 512 MB |
| Memory type | DDR3 |
| Memory bandwidth | 8.53 GB/s |
noise and power
| TDP | 25W |
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Competitors
 | AMD Radeon R7 240
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 | AMD Radeon HD 7650A
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 | Nvidia GeForce GT 720M
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 | AMD Radeon HD 6450
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 | Generic Radeon HD 7570
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