GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 6650 XT
1552%
1552%
AMD Radeon HD 6670
6%
6%
AMD Radeon RX 6650 XT is approximately 1546% faster
Technical Specifications
| Specification | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | Navi 23 | Turks |
| CoresDifferent | 2048 | 480 |
| TMUsDifferent | 128 | 24 |
| ROPsDifferent | 64 | 8 |
| Memory SizeDifferent | 8 GB | 1024 MB |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Bus Width | 128 bit | 128 bit |
Graphics Processor
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | Navi 23 | Turks |
| GPU VariantDifferent | Navi 23 KXT(215-130000136) | Turks XT(215-0803000) |
| ArchitectureDifferent | RDNA 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 7 nm | 40 nm |
| TransistorsDifferent | 11,060 million | 716 million |
| DensityDifferent | 46.7M / mm² | 6.1M / mm² |
| Die SizeDifferent | 237 mm² | 118 mm² |
| Chip PackageDifferent | BGA-1269 | FCBGA-962 |
Graphics Card
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | May 10th, 2022 | Apr 19th, 2011 |
| GenerationDifferent | Navi II(RX 6000) | Northern Islands(HD 6600) |
| PredecessorDifferent | Navi | Evergreen |
| SuccessorDifferent | Navi III | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 399 USD | 99 USD |
| Bus InterfaceDifferent | PCIe 4.0 x8 | PCIe 2.0 x16 |
| ReviewsDifferent | 14 in our database | 35 in our database |
Clock Speeds
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| Base ClockDifferent | 2055 MHz | N/A |
| Game ClockDifferent | 2410 MHz | N/A |
| Boost ClockDifferent | 2635 MHz | N/A |
| Memory ClockDifferent | 2190 MHz17.5 Gbps effective | 1000 MHz4 Gbps effective |
| GPU ClockDifferent | N/A | 800 MHz |
Memory
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| Memory SizeDifferent | 8 GB | 1024 MB |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Memory Bus | 128 bit | 128 bit |
| BandwidthDifferent | 280.3 GB/s | 64.00 GB/s |
Render Config
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 2048 | 480 |
| TMUsDifferent | 128 | 24 |
| ROPsDifferent | 64 | 8 |
| Compute UnitsDifferent | 32 | 6 |
| RT CoresDifferent | 32 | N/A |
| L0 CacheDifferent | 32 KB per WGP | N/A |
| L1 CacheDifferent | 128 KB per Array | 8 KB (per CU) |
| L2 CacheDifferent | 2 MB | 256 KB |
| L3 CacheDifferent | 32 MB | N/A |
Theoretical Performance
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 168.6 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 337.3 GTexel/s | 19.20 GTexel/s |
| FP16 (half)Different | 21.59 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 10.79 TFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 674.6 GFLOPS (1:16) | N/A |
Board Design
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| TDPDifferent | 176 W | 66 W |
| Suggested PSUDifferent | 450 W | 250 W |
| OutputsDifferent | 1x HDMI 2.13x DisplayPort 1.4a | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 8-pin | None |
| Board NumberDifferent | D532 | 109-C33437-00 |
| LengthDifferent | N/A | 168 mm6.6 inches |
Graphics Features
| Feature | AMD Radeon RX 6650 XT | AMD Radeon HD 6670 |
|---|---|---|
| DirectXDifferent | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 2.1 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| Shader ModelDifferent | 6.8 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
52
Detailed Features
More Comparisons with AMD Radeon RX 6650 XT
Compare AMD Radeon RX 6650 XT with other GPUs of similar performance
AMD Radeon RX 6650 XT vs GeForce RTX 3060 Ti
GeForce RTX 3060 Ti Performance117%
GeForce RTX 3060 Ti is 17% faster than AMD Radeon RX 6650 XT
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AMD Radeon RX 6650 XT vs Radeon RX 6700 XT
Radeon RX 6700 XT Performance115%
Radeon RX 6700 XT is 15% faster than AMD Radeon RX 6650 XT
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AMD Radeon RX 6650 XT vs GeForce RTX 2080 SUPER
GeForce RTX 2080 SUPER Performance107%
GeForce RTX 2080 SUPER is 7% faster than AMD Radeon RX 6650 XT
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AMD Radeon RX 6650 XT vs Radeon RX 7600 XT
Radeon RX 7600 XT Performance106%
Radeon RX 7600 XT is 6% faster than AMD Radeon RX 6650 XT
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AMD Radeon RX 6650 XT vs GeForce RTX 4060
GeForce RTX 4060 Performance106%
GeForce RTX 4060 is 6% faster than AMD Radeon RX 6650 XT
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AMD Radeon RX 6650 XT vs Arc B580
Arc B580 Performance106%
Arc B580 is 6% faster than AMD Radeon RX 6650 XT
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More Comparisons with AMD Radeon HD 6670
Compare AMD Radeon HD 6670 with other GPUs of similar performance
AMD Radeon HD 6670 vs GeForce GTS 250
GeForce GTS 250 Performance119%
GeForce GTS 250 is 19% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4850
Radeon HD 4850 Performance116%
Radeon HD 4850 is 16% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4770
Radeon HD 4770 Performance110%
Radeon HD 4770 is 10% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4830
Radeon HD 4830 Performance103%
Radeon HD 4830 is 3% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 6670
Radeon HD 6670 Performance100%
Radeon HD 6670 is 0% slower than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs GeForce 9800 GT
GeForce 9800 GT Performance96%
GeForce 9800 GT is 4% slower than AMD Radeon HD 6670
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