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Graphics card - Comparison
AMD Radeon R9 290X vs ATI Radeon HD 4650
Comparison of the technical characteristics between the graphics cards, with AMD Radeon R9 290X on one side and ATI Radeon HD 4650 on the other side. The first is dedicated to the desktop sector, it has 2816 shading units, a maximum frequency of 1.0 GHz, its lithography is 28 nm. The second is used on the desktop segment, it includes 320 shading units, a maximum frequency of 0.6 GHz, its lithography is 55 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values obtained in various benchmarks.
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Specification comparison:
| Graphics card | AMD Radeon R9 290X | ATI Radeon HD 4650 | ||||||
| Market (main) | Desktop | Desktop | ||||||
| Release date | Q4 2013 | Q3 2008 | ||||||
| Model number | 215-0852000, Hawaii XT | RV730 PRO 215-0719056 | ||||||
| GPU name | Hawaii | RV730 | ||||||
| Architecture | GCN 2.0 | TeraScale | ||||||
| Generation | Volcanic Islands R9 200 | Radeon R700 HD 4600 | ||||||
| Lithography | 28 nm | 55 nm | ||||||
| Transistors | 6,200,000,000 | 514,000,000 | ||||||
| Bus interface | PCIe 3.0 x16 | PCIe 2.0 x16 | ||||||
| GPU base clock | 1,000 MHz | 600 MHz | ||||||
| GPU boost clock | 1,000 MHz | 600 MHz | ||||||
| Memory frequency | 1,250 MHz | 700 MHz | ||||||
| Effective memory speed | 5 Gbps | 1.4 Gbps | ||||||
| Memory size | 4 GB | 256 MB | ||||||
| Memory type | GDDR5 | GDDR3 | ||||||
| Memory bus | 512 bit | 128 bit | ||||||
| Memory bandwidth | 320.0 GB/s | 22.4 GB/s | ||||||
| TDP | 290 W | 48 W | ||||||
| Suggested PSU | 600W ATX Power Supply  | 250W ATX Power Supply | ||||||
| Multicard technology | - | - | ||||||
| Outputs | 2x DVI 1x HDMI 1x DisplayPort |
2x DVI 1x S-Video |
||||||
| Cores (compute units, SM, SMX) | 44 | 4 | ||||||
| Shading units | 2,816 | 320 | ||||||
| TMUs | 176 | 32 | ||||||
| ROPs | 64 | 8 | ||||||
| Cache memory | 1 MB | 128 KB | ||||||
| Pixel fillrate | 64.0 GP/s | 4.8 GP/s | ||||||
| Texture fillrate | 176.0 GT/s | 19.2 GT/s | ||||||
| Performance FP32 (float) | 5.6 TFLOPS | 384 GFLOPS | ||||||
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We can better compare what are the technical differences between the two graphics cards.
Performance comparison with the benchmarks:
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.
| FP32 Performance in GFLOPS | |
|---|---|
| AMD Radeon R9 290X |
5,632 |
| ATI Radeon HD 4650 |
384 |
The difference is 1367%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these graphics cards, you may get different results.
average of the performances got with these graphics cards, you may get different results.
Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.
See also:
AMD Radeon R9 290AMD Radeon R9 290X2Equivalence:
AMD Radeon R9 290X Nvidia equivalentATI Radeon HD 4650 Nvidia equivalentDisclaimer:
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Information:
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