GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTS 450
85%
85%
AMD Radeon HD 7750
118%
118%
AMD Radeon HD 7750 is approximately 33% faster
Technical Specifications
| Specification | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| Graphics ProcessorDifferent | GF106 | Cape Verde |
| CoresDifferent | 192 | 512 |
| TMUs | 32 | 32 |
| ROPs | 16 | 16 |
| 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 7750 |
|---|---|---|
| GPU NameDifferent | GF106 | Cape Verde |
| GPU VariantDifferent | GF106-250-KA-A1 | Cape Verde PRO(215-0825156) |
| ArchitectureDifferent | Fermi | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 40 nm | 28 nm |
| TransistorsDifferent | 1,170 million | 1,500 million |
| DensityDifferent | 4.9M / mm² | 12.2M / mm² |
| Die SizeDifferent | 238 mm² | 123 mm² |
| Chip PackageDifferent | BGA-973 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| Release DateDifferent | Sep 13th, 2010 | Feb 15th, 2012 |
| GenerationDifferent | GeForce 400 | Southern Islands(HD 7700) |
| PredecessorDifferent | GeForce 200 | Northern Islands |
| SuccessorDifferent | GeForce 500 | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 129 USD | 109 USD |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 80 in our database | 61 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| GPU ClockDifferent | 783 MHz | 800 MHz |
| Shader ClockDifferent | 1566 MHz | N/A |
| Memory ClockDifferent | 902 MHz3.6 Gbps effective | 1125 MHz4.5 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128 bit | 128 bit |
| BandwidthDifferent | 57.73 GB/s | 72.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| Shading UnitsDifferent | 192 | 512 |
| TMUs | 32 | 32 |
| ROPs | 16 | 16 |
| SM CountDifferent | 4 | N/A |
| L1 CacheDifferent | 64 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 256 KB | 256 KB |
| Compute UnitsDifferent | N/A | 8 |
Theoretical Performance
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| Pixel RateDifferent | 6.264 GPixel/s | 12.80 GPixel/s |
| Texture RateDifferent | 25.06 GTexel/s | 25.60 GTexel/s |
| FP32 (float)Different | 601.3 GFLOPS | 819.2 GFLOPS |
| FP64 (double)Different | 50.11 GFLOPS (1:12) | 51.20 GFLOPS (1:16) |
Board Design
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| 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 | 55 W |
| Suggested PSUDifferent | 300 W | 250 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.3a | 1x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin | None |
| Board NumberDifferent | P1060 SKU 11 | C441, 109-C44537-00B |
Graphics Features
| Feature | NVIDIA GeForce GTS 450 | AMD Radeon HD 7750 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 1.1 | 2.1 (1.2) |
| VulkanDifferent | N/A | 1.2.170 |
| CUDADifferent | 2.1 | N/A |
| Shader ModelDifferent | 5.1 | 6.5 (5.1) |
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 7750
Compare AMD Radeon HD 7750 with other GPUs of similar performance
AMD Radeon HD 7750 vs Radeon HD 4890
Radeon HD 4890 Performance120%
Radeon HD 4890 is 20% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs Radeon HD 6790
Radeon HD 6790 Performance118%
Radeon HD 6790 is 18% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs Radeon HD 5830
Radeon HD 5830 Performance112%
Radeon HD 5830 is 12% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs GeForce GTX 650
GeForce GTX 650 Performance106%
GeForce GTX 650 is 6% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs GeForce GTX 550 Ti
GeForce GTX 550 Ti Performance105%
GeForce GTX 550 Ti is 5% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs Radeon HD 4870
Radeon HD 4870 Performance104%
Radeon HD 4870 is 4% faster than AMD Radeon HD 7750
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