GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTS 450
122%
122%
AMD Radeon HD 6670
82%
82%
NVIDIA GeForce GTS 450 is approximately 40% faster
Technical Specifications
| Specification | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | GF106 | Turks |
| CoresDifferent | 192 | 480 |
| TMUsDifferent | 32 | 24 |
| ROPsDifferent | 16 | 8 |
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128 bit | 128 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | GF106 | Turks |
| GPU VariantDifferent | GF106-250-KA-A1 | Turks XT(215-0803000) |
| ArchitectureDifferent | Fermi | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| TransistorsDifferent | 1,170 million | 716 million |
| DensityDifferent | 4.9M / mm² | 6.1M / mm² |
| Die SizeDifferent | 238 mm² | 118 mm² |
| Chip PackageDifferent | BGA-973 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | Sep 13th, 2010 | Apr 19th, 2011 |
| GenerationDifferent | GeForce 400 | Northern Islands(HD 6600) |
| PredecessorDifferent | GeForce 200 | Evergreen |
| SuccessorDifferent | GeForce 500 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 129 USD | 99 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 80 in our database | 35 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| GPU ClockDifferent | 783 MHz | 800 MHz |
| Shader ClockDifferent | 1566 MHz | N/A |
| Memory ClockDifferent | 902 MHz3.6 Gbps effective | 1000 MHz4 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128 bit | 128 bit |
| BandwidthDifferent | 57.73 GB/s | 64.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 192 | 480 |
| TMUsDifferent | 32 | 24 |
| ROPsDifferent | 16 | 8 |
| SM CountDifferent | 4 | N/A |
| L1 CacheDifferent | 64 KB (per SM) | 8 KB (per CU) |
| L2 Cache | 256 KB | 256 KB |
| Compute UnitsDifferent | N/A | 6 |
Theoretical Performance
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 6.264 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 25.06 GTexel/s | 19.20 GTexel/s |
| FP32 (float)Different | 601.3 GFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 50.11 GFLOPS (1:12) | N/A |
Board Design
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 210 mm8.3 inches | 168 mm6.6 inches |
| HeightDifferent | 111 mm4.4 inches | N/A |
| TDPDifferent | 106 W | 66 W |
| Suggested PSUDifferent | 300 W | 250 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.3a | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 6-pin | None |
| Board NumberDifferent | P1060 SKU 11 | 109-C33437-00 |
Graphics Features
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6670 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDADifferent | 2.1 | N/A |
| Shader ModelDifferent | 5.1 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
49
Detailed Features
More Comparisons with NVIDIA GeForce GTS 450
Compare NVIDIA GeForce GTS 450 with other GPUs of similar performance
NVIDIA GeForce GTS 450 vs Radeon HD 5770
Radeon HD 5770 Performance119%
Radeon HD 5770 is 19% faster than NVIDIA GeForce GTS 450
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NVIDIA GeForce GTS 450 vs Radeon HD 7750
Radeon HD 7750 Performance118%
Radeon HD 7750 is 18% faster than NVIDIA GeForce GTS 450
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NVIDIA GeForce GTS 450 vs Radeon HD 5750
Radeon HD 5750 Performance104%
Radeon HD 5750 is 4% faster than NVIDIA GeForce GTS 450
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NVIDIA GeForce GTS 450 vs GeForce GTS 450
GeForce GTS 450 Performance100%
GeForce GTS 450 is 0% slower than NVIDIA GeForce GTS 450
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NVIDIA GeForce GTS 450 vs GeForce GTS 250
GeForce GTS 250 Performance97%
GeForce GTS 250 is 3% slower than NVIDIA GeForce GTS 450
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NVIDIA GeForce GTS 450 vs Radeon HD 4850
Radeon HD 4850 Performance95%
Radeon HD 4850 is 5% slower than NVIDIA GeForce GTS 450
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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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