GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce RTX 2070
4201%
4201%
AMD Radeon HD 6450
3%
3%
NVIDIA GeForce RTX 2070 is approximately 4198% faster
Technical Specifications
| Specification | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | TU106 | Caicos |
| CoresDifferent | 2304 | 160 |
| TMUsDifferent | 144 | 8 |
| ROPsDifferent | 64 | 4 |
| Memory SizeDifferent | 8 GB | 512 MB |
| Memory TypeDifferent | GDDR6 | GDDR3 |
| Bus WidthDifferent | 256 bit | 64 bit |
Graphics Processor
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | TU106 | Caicos |
| GPU VariantDifferent | TU106-400A-A1 | Caicos PRO |
| ArchitectureDifferent | Turing | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 12 nm | 40 nm |
| TransistorsDifferent | 10,800 million | 370 million |
| DensityDifferent | 24.3M / mm² | 5.5M / mm² |
| Die SizeDifferent | 445 mm² | 67 mm² |
| Chip PackageDifferent | BGA-2228 | FCBGA-631 |
Graphics Card
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Oct 17th, 2018 | Apr 7th, 2011 |
| GenerationDifferent | GeForce 20 | Northern Islands(HD 6400) |
| PredecessorDifferent | GeForce 10 | Evergreen |
| SuccessorDifferent | GeForce 30 | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 499 USD | 55 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 73 in our database | 14 in our database |
Clock Speeds
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| Base ClockDifferent | 1410 MHz | N/A |
| Boost ClockDifferent | 1620 MHz | N/A |
| Memory ClockDifferent | 1750 MHz14 Gbps effective | 500 MHz1000 Mbps effective |
| GPU ClockDifferent | N/A | 625 MHz |
Memory
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 8 GB | 512 MB |
| Memory TypeDifferent | GDDR6 | GDDR3 |
| Memory BusDifferent | 256 bit | 64 bit |
| BandwidthDifferent | 448.0 GB/s | 8.000 GB/s |
Render Config
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 2304 | 160 |
| TMUsDifferent | 144 | 8 |
| ROPsDifferent | 64 | 4 |
| SM CountDifferent | 36 | N/A |
| Tensor CoresDifferent | 288 | N/A |
| RT CoresDifferent | 36 | N/A |
| L1 CacheDifferent | 64 KB (per SM) | 8 KB (per CU) |
| L2 CacheDifferent | 4 MB | 128 KB |
| Compute UnitsDifferent | N/A | 2 |
Theoretical Performance
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 103.7 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 233.3 GTexel/s | 5.000 GTexel/s |
| FP16 (half)Different | 14.93 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 7.465 TFLOPS | 200.0 GFLOPS |
| FP64 (double)Different | 233.3 GFLOPS (1:32) | N/A |
Board Design
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 229 mm9 inches | 168 mm6.6 inches |
| HeightDifferent | 113 mm4.4 inches | N/A |
| WidthDifferent | 35 mm1.4 inches | N/A |
| TDPDifferent | 175 W | 18 W |
| Suggested PSUDifferent | 450 W | 200 W |
| OutputsDifferent | 1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 8-pin | None |
| Board NumberDifferent | PG160 SKU 52 | 109-C26037-00A |
Graphics Features
| Feature | NVIDIA GeForce RTX 2070 | AMD Radeon HD 6450 |
|---|---|---|
| DirectXDifferent | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| CUDADifferent | 7.5 | N/A |
| Shader ModelDifferent | 6.8 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
54
Detailed Features
More Comparisons with NVIDIA GeForce RTX 2070
Compare NVIDIA GeForce RTX 2070 with other GPUs of similar performance
NVIDIA GeForce RTX 2070 vs Radeon RX 6650 XT
Radeon RX 6650 XT Performance119%
Radeon RX 6650 XT is 19% faster than NVIDIA GeForce RTX 2070
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NVIDIA GeForce RTX 2070 vs Radeon RX 7600
Radeon RX 7600 Performance119%
Radeon RX 7600 is 19% faster than NVIDIA GeForce RTX 2070
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NVIDIA GeForce RTX 2070 vs GeForce RTX 2070 SUPER
GeForce RTX 2070 SUPER Performance113%
GeForce RTX 2070 SUPER is 13% faster than NVIDIA GeForce RTX 2070
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NVIDIA GeForce RTX 2070 vs GeForce GTX 1080 Ti
GeForce GTX 1080 Ti Performance112%
GeForce GTX 1080 Ti is 12% faster than NVIDIA GeForce RTX 2070
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NVIDIA GeForce RTX 2070 vs Arc A770
Arc A770 Performance112%
Arc A770 is 12% faster than NVIDIA GeForce RTX 2070
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NVIDIA GeForce RTX 2070 vs GeForce RTX 3060 12 GB
GeForce RTX 3060 12 GB Performance108%
GeForce RTX 3060 12 GB is 8% faster than NVIDIA GeForce RTX 2070
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More Comparisons with AMD Radeon HD 6450
Compare AMD Radeon HD 6450 with other GPUs of similar performance
AMD Radeon HD 6450 vs GeForce GT 520
GeForce GT 520 Performance106%
GeForce GT 520 is 6% faster than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 5450
Radeon HD 5450 Performance85%
Radeon HD 5450 is 15% slower than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
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