GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 650 Ti
119%
119%
AMD Radeon HD 7770 GHz Edition
224%
224%
AMD Radeon HD 7770 GHz Edition is approximately 105% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Graphics ProcessorDifferent | GK106S | Cape Verde |
| CoresDifferent | 768 | 640 |
| TMUsDifferent | 64 | 40 |
| ROPs | 16 | 16 |
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128 bit | 128 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| GPU NameDifferent | GK106S | Cape Verde |
| GPU VariantDifferent | GK106-220-A1 | Cape Verde XT(215-0825117) |
| ArchitectureDifferent | Kepler | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| TransistorsDifferent | 2,540 million | 1,500 million |
| DensityDifferent | 11.5M / mm² | 12.2M / mm² |
| Die SizeDifferent | 221 mm² | 123 mm² |
| Chip PackageDifferent | BGA-908 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Release DateDifferent | Oct 9th, 2012 | Feb 15th, 2012 |
| GenerationDifferent | GeForce 600 | Southern Islands(HD 7700) |
| PredecessorDifferent | GeForce 500 | Northern Islands |
| SuccessorDifferent | GeForce 700 | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 149 USD | 159 USD |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 62 in our database | 97 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| GPU ClockDifferent | 928 MHz | 1000 MHz |
| Memory ClockDifferent | 1350 MHz5.4 Gbps effective | 1125 MHz4.5 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128 bit | 128 bit |
| BandwidthDifferent | 86.40 GB/s | 72.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Shading UnitsDifferent | 768 | 640 |
| TMUsDifferent | 64 | 40 |
| ROPs | 16 | 16 |
| SMX CountDifferent | 4 | N/A |
| L1 CacheDifferent | 16 KB (per SMX) | 16 KB (per CU) |
| L2 Cache | 256 KB | 256 KB |
| Compute UnitsDifferent | N/A | 10 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Pixel RateDifferent | 14.85 GPixel/s | 16.00 GPixel/s |
| Texture RateDifferent | 59.39 GTexel/s | 40.00 GTexel/s |
| FP32 (float)Different | 1,425.4 GFLOPS | 1,280.0 GFLOPS |
| FP64 (double)Different | 59.39 GFLOPS (1:24) | 80.00 GFLOPS (1:16) |
Board Design
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 145 mm5.7 inches | 210 mm8.3 inches |
| TDPDifferent | 110 W | 80 W |
| Suggested PSUDifferent | 300 W | 250 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.4a | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power Connectors | 1x 6-pin | 1x 6-pin |
| Board NumberDifferent | P2010 SKU 15 | 109-C44157-00C, C468 |
Graphics Features
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 3.0 | 2.1 (1.2) |
| VulkanDifferent | 1.2.175 | 1.2.170 |
| CUDADifferent | 3.0 | N/A |
| Shader Model | 6.5 (5.1) | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
47
Detailed Features
More Comparisons with NVIDIA GeForce GTX 650 Ti
Compare NVIDIA GeForce GTX 650 Ti with other GPUs of similar performance
NVIDIA GeForce GTX 650 Ti vs Radeon HD 4870 X2
Radeon HD 4870 X2 Performance120%
Radeon HD 4870 X2 is 20% faster than NVIDIA GeForce GTX 650 Ti
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NVIDIA GeForce GTX 650 Ti vs GeForce GTX 560 Ti
GeForce GTX 560 Ti Performance119%
GeForce GTX 560 Ti is 19% faster than NVIDIA GeForce GTX 650 Ti
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NVIDIA GeForce GTX 650 Ti vs Radeon HD 5870
Radeon HD 5870 Performance116%
Radeon HD 5870 is 16% faster than NVIDIA GeForce GTX 650 Ti
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NVIDIA GeForce GTX 650 Ti vs GeForce GTX 470
GeForce GTX 470 Performance104%
GeForce GTX 470 is 4% faster than NVIDIA GeForce GTX 650 Ti
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NVIDIA GeForce GTX 650 Ti vs GeForce GTX 650 Ti
GeForce GTX 650 Ti Performance100%
GeForce GTX 650 Ti is 0% slower than NVIDIA GeForce GTX 650 Ti
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NVIDIA GeForce GTX 650 Ti vs Radeon HD 5850
Radeon HD 5850 Performance98%
Radeon HD 5850 is 2% slower than NVIDIA GeForce GTX 650 Ti
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More Comparisons with AMD Radeon HD 7770 GHz Edition
Compare AMD Radeon HD 7770 GHz Edition with other GPUs of similar performance
AMD Radeon HD 7770 GHz Edition vs GeForce GTX 650 Ti
GeForce GTX 650 Ti Performance119%
GeForce GTX 650 Ti is 19% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 5850
Radeon HD 5850 Performance117%
Radeon HD 5850 is 17% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs GeForce GTX 285
GeForce GTX 285 Performance109%
GeForce GTX 285 is 9% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 6850
Radeon HD 6850 Performance107%
Radeon HD 6850 is 7% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs GeForce GTX 280
GeForce GTX 280 Performance100%
GeForce GTX 280 is 0% slower than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance100%
Radeon HD 7770 GHz Edition is 0% slower than AMD Radeon HD 7770 GHz Edition
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