GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 650
120%
120%
NVIDIA GeForce GTX 275
120%
120%
Technical Specifications
| Specification | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| Graphics ProcessorDifferent | GK107 | GT200B |
| CoresDifferent | 384 | 240 |
| TMUsDifferent | 32 | 80 |
| ROPsDifferent | 16 | 28 |
| Memory SizeDifferent | 1024 MB | 896 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Bus WidthDifferent | 128 bit | 448 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| GPU NameDifferent | GK107 | GT200B |
| GPU VariantDifferent | GK107-450-A2 | G200-105-B3 |
| ArchitectureDifferent | Kepler | Tesla 2.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 55 nm |
| TransistorsDifferent | 1,270 million | 1,400 million |
| DensityDifferent | 10.8M / mm² | 3.0M / mm² |
| Die SizeDifferent | 118 mm² | 470 mm² |
| Chip PackageDifferent | BGA-908 | BGA-1981 |
Graphics Card
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| Release DateDifferent | Sep 6th, 2012 | Jan 15th, 2009 |
| GenerationDifferent | GeForce 600 | GeForce 200 |
| PredecessorDifferent | GeForce 500 | GeForce 9 |
| SuccessorDifferent | GeForce 700 | GeForce 400 |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 109 USD | 249 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 17 in our database | 61 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| GPU ClockDifferent | 1058 MHz | 633 MHz |
| Memory ClockDifferent | 1250 MHz5 Gbps effective | 1134 MHz2.3 Gbps effective |
| Shader ClockDifferent | N/A | 1404 MHz |
Memory
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 896 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Memory BusDifferent | 128 bit | 448 bit |
| BandwidthDifferent | 80.00 GB/s | 127.0 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| Shading UnitsDifferent | 384 | 240 |
| TMUsDifferent | 32 | 80 |
| ROPsDifferent | 16 | 28 |
| SMX CountDifferent | 2 | N/A |
| L1 CacheDifferent | 16 KB (per SMX) | N/A |
| L2 CacheDifferent | 256 KB | 224 KB |
| SM CountDifferent | N/A | 30 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| Pixel RateDifferent | 8.464 GPixel/s | 17.72 GPixel/s |
| Texture RateDifferent | 33.86 GTexel/s | 50.64 GTexel/s |
| FP32 (float)Different | 812.5 GFLOPS | 673.9 GFLOPS |
| FP64 (double)Different | 33.86 GFLOPS (1:24) | 84.24 GFLOPS (1:8) |
Board Design
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 147 mm5.8 inches | 267 mm10.5 inches |
| TDPDifferent | 65 W | 219 W |
| Suggested PSUDifferent | 250 W | 550 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.4a | 2x DVI |
| Power ConnectorsDifferent | 1x 6-pin | 2x 6-pin |
| Board NumberDifferent | P2010 SKU 4 | P897 SKU 54 |
Graphics Features
| Feature | NVIDIA GeForce GTX 650 | NVIDIA GeForce GTX 275 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 11.1 (10_0) |
| OpenGLDifferent | 4.6 | 3.3 |
| OpenCLDifferent | 3.0 | 1.1 |
| VulkanDifferent | 1.2.175 | N/A |
| CUDADifferent | 3.0 | 1.3 |
| Shader ModelDifferent | 6.5 (5.1) | 4.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
Detailed Features
More Comparisons with NVIDIA GeForce GTX 650
Compare NVIDIA GeForce GTX 650 with other GPUs of similar performance
NVIDIA GeForce GTX 650 vs GeForce GTX 275
GeForce GTX 275 Performance120%
GeForce GTX 275 is 20% faster than NVIDIA GeForce GTX 650
Compare Detailed Specs
NVIDIA GeForce GTX 650 vs GeForce GTX 460
GeForce GTX 460 Performance117%
GeForce GTX 460 is 17% faster than NVIDIA GeForce GTX 650
Compare Detailed Specs
NVIDIA GeForce GTX 650 vs Radeon HD 4890
Radeon HD 4890 Performance113%
Radeon HD 4890 is 13% faster than NVIDIA GeForce GTX 650
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NVIDIA GeForce GTX 650 vs Radeon HD 6790
Radeon HD 6790 Performance111%
Radeon HD 6790 is 11% faster than NVIDIA GeForce GTX 650
Compare Detailed Specs
NVIDIA GeForce GTX 650 vs Radeon HD 5830
Radeon HD 5830 Performance106%
Radeon HD 5830 is 6% faster than NVIDIA GeForce GTX 650
Compare Detailed Specs
NVIDIA GeForce GTX 650 vs GeForce GTX 650
GeForce GTX 650 Performance100%
GeForce GTX 650 is 0% slower than NVIDIA GeForce GTX 650
Compare Detailed Specs
More Comparisons with NVIDIA GeForce GTX 275
Compare NVIDIA GeForce GTX 275 with other GPUs of similar performance
NVIDIA GeForce GTX 275 vs GeForce GTX 650 Ti
GeForce GTX 650 Ti Performance120%
GeForce GTX 650 Ti is 20% faster than NVIDIA GeForce GTX 275
Compare Detailed Specs
NVIDIA GeForce GTX 275 vs Radeon HD 5850
Radeon HD 5850 Performance117%
Radeon HD 5850 is 17% faster than NVIDIA GeForce GTX 275
Compare Detailed Specs
NVIDIA GeForce GTX 275 vs GeForce GTX 285
GeForce GTX 285 Performance110%
GeForce GTX 285 is 10% faster than NVIDIA GeForce GTX 275
Compare Detailed Specs
NVIDIA GeForce GTX 275 vs Radeon HD 6850
Radeon HD 6850 Performance107%
Radeon HD 6850 is 7% faster than NVIDIA GeForce GTX 275
Compare Detailed Specs
NVIDIA GeForce GTX 275 vs GeForce GTX 280
GeForce GTX 280 Performance101%
GeForce GTX 280 is 1% faster than NVIDIA GeForce GTX 275
Compare Detailed Specs
NVIDIA GeForce GTX 275 vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance100%
Radeon HD 7770 GHz Edition is 0% slower than NVIDIA GeForce GTX 275
Compare Detailed Specs