GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 650 Ti
82%
82%
AMD Radeon HD 6950
123%
123%
AMD Radeon HD 6950 is approximately 41% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Graphics ProcessorDifferent | GK106S | Cayman |
| CoresDifferent | 768 | 1408 |
| TMUsDifferent | 64 | 88 |
| ROPsDifferent | 16 | 32 |
| Memory SizeDifferent | 1024 MB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 128 bit | 256 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| GPU NameDifferent | GK106S | Cayman |
| GPU VariantDifferent | GK106-220-A1 | Cayman PRO(215-0807019) |
| ArchitectureDifferent | Kepler | TeraScale 3 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 2,540 million | 2,640 million |
| DensityDifferent | 11.5M / mm² | 6.8M / mm² |
| Die SizeDifferent | 221 mm² | 389 mm² |
| Chip PackageDifferent | BGA-908 | N/A |
Graphics Card
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Release DateDifferent | Oct 9th, 2012 | Dec 14th, 2010 |
| GenerationDifferent | GeForce 600 | Northern Islands(HD 6900) |
| PredecessorDifferent | GeForce 500 | Evergreen |
| SuccessorDifferent | GeForce 700 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 149 USD | 299 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 62 in our database | 111 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| GPU ClockDifferent | 928 MHz | 800 MHz |
| Memory ClockDifferent | 1350 MHz5.4 Gbps effective | 1250 MHz5 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 128 bit | 256 bit |
| BandwidthDifferent | 86.40 GB/s | 160.0 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Shading UnitsDifferent | 768 | 1408 |
| TMUsDifferent | 64 | 88 |
| ROPsDifferent | 16 | 32 |
| SMX CountDifferent | 4 | N/A |
| L1 CacheDifferent | 16 KB (per SMX) | 8 KB (per CU) |
| L2 CacheDifferent | 256 KB | 512 KB |
| Compute UnitsDifferent | N/A | 22 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Pixel RateDifferent | 14.85 GPixel/s | 25.60 GPixel/s |
| Texture RateDifferent | 59.39 GTexel/s | 70.40 GTexel/s |
| FP32 (float)Different | 1,425.4 GFLOPS | 2.253 TFLOPS |
| FP64 (double)Different | 59.39 GFLOPS (1:24) | 563.2 GFLOPS (1:4) |
Board Design
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 145 mm5.7 inches | 286 mm11.3 inches |
| TDPDifferent | 110 W | 200 W |
| Suggested PSUDifferent | 300 W | 550 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.4a | 2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin | 2x 6-pin |
| Board NumberDifferent | P2010 SKU 15 | 109-C21647-00 |
| HeightDifferent | N/A | 126 mm5 inches |
| WidthDifferent | N/A | 42 mm1.7 inches |
Graphics Features
| Feature | NVIDIA GeForce GTX 650 Ti | AMD Radeon HD 6950 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.2.175 | N/A |
| CUDADifferent | 3.0 | N/A |
| Shader ModelDifferent | 6.5 (5.1) | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
49
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
Compare Detailed Specs
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 6950
Compare AMD Radeon HD 6950 with other GPUs of similar performance
AMD Radeon HD 6950 vs Radeon RX 560
Radeon RX 560 Performance119%
Radeon RX 560 is 19% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 570
GeForce GTX 570 Performance117%
GeForce GTX 570 is 17% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 660
GeForce GTX 660 Performance117%
GeForce GTX 660 is 17% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs Radeon R7 370
Radeon R7 370 Performance116%
Radeon R7 370 is 16% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs Radeon HD 6970
Radeon HD 6970 Performance112%
Radeon HD 6970 is 12% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 480
GeForce GTX 480 Performance107%
GeForce GTX 480 is 7% faster than AMD Radeon HD 6950
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