GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTS 450
348%
348%
AMD Radeon HD 6450
29%
29%
NVIDIA GeForce GTS 450 is approximately 319% faster
Technical Specifications
| Specification | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | GF106 | Caicos |
| CoresDifferent | 192 | 160 |
| TMUsDifferent | 32 | 8 |
| ROPsDifferent | 16 | 4 |
| Memory SizeDifferent | 1024 MB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Bus WidthDifferent | 128 bit | 64 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | GF106 | Caicos |
| GPU VariantDifferent | GF106-250-KA-A1 | Caicos PRO |
| ArchitectureDifferent | Fermi | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| TransistorsDifferent | 1,170 million | 370 million |
| DensityDifferent | 4.9M / mm² | 5.5M / mm² |
| Die SizeDifferent | 238 mm² | 67 mm² |
| Chip PackageDifferent | BGA-973 | FCBGA-631 |
Graphics Card
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Sep 13th, 2010 | Apr 7th, 2011 |
| GenerationDifferent | GeForce 400 | Northern Islands(HD 6400) |
| PredecessorDifferent | GeForce 200 | Evergreen |
| SuccessorDifferent | GeForce 500 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 129 USD | 55 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 80 in our database | 14 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| GPU ClockDifferent | 783 MHz | 625 MHz |
| Shader ClockDifferent | 1566 MHz | N/A |
| Memory ClockDifferent | 902 MHz3.6 Gbps effective | 500 MHz1000 Mbps effective |
Memory
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Memory BusDifferent | 128 bit | 64 bit |
| BandwidthDifferent | 57.73 GB/s | 8.000 GB/s |
Render Config
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 192 | 160 |
| TMUsDifferent | 32 | 8 |
| ROPsDifferent | 16 | 4 |
| SM CountDifferent | 4 | N/A |
| L1 CacheDifferent | 64 KB (per SM) | 8 KB (per CU) |
| L2 CacheDifferent | 256 KB | 128 KB |
| Compute UnitsDifferent | N/A | 2 |
Theoretical Performance
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 6.264 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 25.06 GTexel/s | 5.000 GTexel/s |
| FP32 (float)Different | 601.3 GFLOPS | 200.0 GFLOPS |
| FP64 (double)Different | 50.11 GFLOPS (1:12) | N/A |
Board Design
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| 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 | 18 W |
| Suggested PSUDifferent | 300 W | 200 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-C26037-00A |
Graphics Features
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 6450 |
|---|---|---|
| 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 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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