AMD Radeon Pro 580X vs AMD Radeon HD 6650A
Comparative analysis of AMD Radeon Pro 580X and AMD Radeon HD 6650A 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: Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G2D Mark, PassMark - G3D Mark.
Differences
Reasons to consider the AMD Radeon Pro 580X
- Videocard is newer: launch date 7 year(s) 10 month(s) later
- Around 83% higher core clock speed: 1100 MHz vs 600 MHz
- 12000x more texture fill rate: 172.8 GTexel/s vs 14.4 GTexel / s
- 4.8x more pipelines: 2304 vs 480
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 40 nm
- 8x more maximum memory size: 8 GB vs 1 GB
- Around 67% better performance in PassMark - G2D Mark: 698 vs 418
- 9x better performance in PassMark - G3D Mark: 7540 vs 836
Specifications (specs) | |
Launch date | 18 March 2019 vs 19 April 2011 |
Core clock speed | 1100 MHz vs 600 MHz |
Texture fill rate | 172.8 GTexel/s vs 14.4 GTexel / s |
Pipelines | 2304 vs 480 |
Manufacturing process technology | 14 nm vs 40 nm |
Maximum memory size | 8 GB vs 1 GB |
Benchmarks | |
PassMark - G2D Mark | 698 vs 418 |
PassMark - G3D Mark | 7540 vs 836 |
Reasons to consider the AMD Radeon HD 6650A
- 3.3x lower typical power consumption: 45 Watt vs 150 Watt
- Around 6% higher memory clock speed: 1800 MHz vs 1695 MHz (6780 MHz effective)
Thermal Design Power (TDP) | 45 Watt vs 150 Watt |
Memory clock speed | 1800 MHz vs 1695 MHz (6780 MHz effective) |
Compare benchmarks
GPU 1: AMD Radeon Pro 580X
GPU 2: AMD Radeon HD 6650A
PassMark - G2D Mark |
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PassMark - G3D Mark |
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Name | AMD Radeon Pro 580X | AMD Radeon HD 6650A |
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Geekbench - OpenCL | 35602 | |
GFXBench 4.0 - Manhattan (Frames) | 3643 | |
GFXBench 4.0 - Manhattan (Fps) | 3643 | |
GFXBench 4.0 - T-Rex (Frames) | 3360 | |
GFXBench 4.0 - T-Rex (Fps) | 3360 | |
PassMark - G2D Mark | 698 | 418 |
PassMark - G3D Mark | 7540 | 836 |
Compare specifications (specs)
AMD Radeon Pro 580X | AMD Radeon HD 6650A | |
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Essentials |
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Architecture | GCN 4.0 | TeraScale 2 |
Code name | Polaris 20 | Onega |
Launch date | 18 March 2019 | 19 April 2011 |
Place in performance rating | 353 | 352 |
Type | Laptop | Desktop |
Technical info |
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Boost clock speed | 1200 MHz | |
Compute units | 36 | |
Core clock speed | 1100 MHz | 600 MHz |
Manufacturing process technology | 14 nm | 40 nm |
Peak Double Precision (FP64) Performance | 345.6 GFLOPS | |
Peak Half Precision (FP16) Performance | 5.530 TFLOPS | |
Peak Single Precision (FP32) Performance | 5.530 TFLOPS | |
Pipelines | 2304 | 480 |
Pixel fill rate | 38.40 GPixel/s | |
Texture fill rate | 172.8 GTexel/s | 14.4 GTexel / s |
Thermal Design Power (TDP) | 150 Watt | 45 Watt |
Transistor count | 5700 million | 716 million |
Floating-point performance | 576.0 gflops | |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x16 | MXM-A (3.0) |
API support |
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DirectX | 12 | 11.2 (11_0) |
OpenCL | 2.0 | |
OpenGL | 4.6 | 4.4 |
Shader Model | 6.3 | |
Vulkan | ||
Memory |
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Maximum RAM amount | 8 GB | 1 GB |
Memory bandwidth | 217.0 GB/s | 28.8 GB / s |
Memory bus width | 256 bit | 128 Bit |
Memory clock speed | 1695 MHz (6780 MHz effective) | 1800 MHz |
Memory type | GDDR5 | DDR3 |
Technologies |
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Unified Video Decoder (UVD) | ||
Video Code Engine (VCE) |