GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 750 Ti
767%
767%
AMD Radeon HD 6450
13%
13%
NVIDIA GeForce GTX 750 Ti is approximately 754% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | GM107 | Caicos |
| CoresDifferent | 640 | 160 |
| TMUsDifferent | 40 | 8 |
| ROPsDifferent | 16 | 4 |
| Memory SizeDifferent | 2 GB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Bus WidthDifferent | 128 bit | 64 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | GM107 | Caicos |
| GPU VariantDifferent | GM107-400-A2 | Caicos PRO |
| ArchitectureDifferent | Maxwell | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 1,870 million | 370 million |
| DensityDifferent | 12.6M / mm² | 5.5M / mm² |
| Die SizeDifferent | 148 mm² | 67 mm² |
| Chip PackageDifferent | FCBGA-908 | FCBGA-631 |
Graphics Card
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Feb 18th, 2014 | Apr 7th, 2011 |
| GenerationDifferent | GeForce 700 | Northern Islands(HD 6400) |
| PredecessorDifferent | GeForce 600 | Evergreen |
| SuccessorDifferent | GeForce 900 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 149 USD | 55 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 69 in our database | 14 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| Base ClockDifferent | 1020 MHz | N/A |
| Boost ClockDifferent | 1085 MHz | N/A |
| Memory ClockDifferent | 1350 MHz5.4 Gbps effective | 500 MHz1000 Mbps effective |
| GPU ClockDifferent | N/A | 625 MHz |
Memory
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 2 GB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Memory BusDifferent | 128 bit | 64 bit |
| BandwidthDifferent | 86.40 GB/s | 8.000 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 640 | 160 |
| TMUsDifferent | 40 | 8 |
| ROPsDifferent | 16 | 4 |
| SMM CountDifferent | 5 | N/A |
| L1 CacheDifferent | 64 KB (per SMM) | 8 KB (per CU) |
| L2 CacheDifferent | 2 MB | 128 KB |
| Compute UnitsDifferent | N/A | 2 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 17.36 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 43.40 GTexel/s | 5.000 GTexel/s |
| FP32 (float)Different | 1,388.8 GFLOPS | 200.0 GFLOPS |
| FP64 (double)Different | 43.40 GFLOPS (1:32) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| Slot Width | Single-slot | Single-slot |
| LengthDifferent | 145 mm5.7 inches | 168 mm6.6 inches |
| TDPDifferent | 60 W | 18 W |
| Suggested PSUDifferent | 250 W | 200 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.4a | 1x DVI1x HDMI 1.3a1x VGA |
| Power Connectors | None | None |
| Board NumberDifferent | P2010 SKU 50 | 109-C26037-00A |
Graphics Features
| Feature | NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 6450 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| CUDADifferent | 5.0 | N/A |
| Shader ModelDifferent | 6.7 (5.1) | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
49
Detailed Features
More Comparisons with NVIDIA GeForce GTX 750 Ti
Compare NVIDIA GeForce GTX 750 Ti with other GPUs of similar performance
NVIDIA GeForce GTX 750 Ti vs Radeon RX 560
Radeon RX 560 Performance120%
Radeon RX 560 is 20% faster than NVIDIA GeForce GTX 750 Ti
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NVIDIA GeForce GTX 750 Ti vs GeForce GTX 570
GeForce GTX 570 Performance118%
GeForce GTX 570 is 18% faster than NVIDIA GeForce GTX 750 Ti
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NVIDIA GeForce GTX 750 Ti vs GeForce GTX 660
GeForce GTX 660 Performance117%
GeForce GTX 660 is 17% faster than NVIDIA GeForce GTX 750 Ti
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NVIDIA GeForce GTX 750 Ti vs Radeon R7 370
Radeon R7 370 Performance117%
Radeon R7 370 is 17% faster than NVIDIA GeForce GTX 750 Ti
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NVIDIA GeForce GTX 750 Ti vs Radeon HD 6970
Radeon HD 6970 Performance113%
Radeon HD 6970 is 13% faster than NVIDIA GeForce GTX 750 Ti
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NVIDIA GeForce GTX 750 Ti vs GeForce GTX 480
GeForce GTX 480 Performance108%
GeForce GTX 480 is 8% faster than NVIDIA GeForce GTX 750 Ti
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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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