GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 950
342%
342%
AMD Radeon HD 6670
29%
29%
NVIDIA GeForce GTX 950 is approximately 313% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | GM206 | Turks |
| CoresDifferent | 768 | 480 |
| TMUsDifferent | 48 | 24 |
| ROPsDifferent | 32 | 8 |
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128 bit | 128 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | GM206 | Turks |
| GPU VariantDifferent | GM206-250-A1 | Turks XT(215-0803000) |
| ArchitectureDifferent | Maxwell 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 2,940 million | 716 million |
| DensityDifferent | 12.9M / mm² | 6.1M / mm² |
| Die SizeDifferent | 228 mm² | 118 mm² |
| Chip PackageDifferent | BGA-1428 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | Aug 20th, 2015 | Apr 19th, 2011 |
| GenerationDifferent | GeForce 900 | Northern Islands(HD 6600) |
| PredecessorDifferent | GeForce 700 | Evergreen |
| SuccessorDifferent | GeForce 10 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 159 USD | 99 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 76 in our database | 35 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| Base ClockDifferent | 1024 MHz | N/A |
| Boost ClockDifferent | 1188 MHz | N/A |
| Memory ClockDifferent | 1653 MHz6.6 Gbps effective | 1000 MHz4 Gbps effective |
| GPU ClockDifferent | N/A | 800 MHz |
Memory
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128 bit | 128 bit |
| BandwidthDifferent | 105.8 GB/s | 64.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 768 | 480 |
| TMUsDifferent | 48 | 24 |
| ROPsDifferent | 32 | 8 |
| SMM CountDifferent | 6 | N/A |
| L1 CacheDifferent | 48 KB (per SMM) | 8 KB (per CU) |
| L2 CacheDifferent | 1024 KB | 256 KB |
| Compute UnitsDifferent | N/A | 6 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 38.02 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 57.02 GTexel/s | 19.20 GTexel/s |
| FP32 (float)Different | 1.825 TFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 57.02 GFLOPS (1:32) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 202 mm8 inches | 168 mm6.6 inches |
| TDPDifferent | 90 W | 66 W |
| Suggested PSU | 250 W | 250 W |
| OutputsDifferent | 1x DVI1x HDMI 2.03x DisplayPort 1.2 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 6-pin | None |
| Board NumberDifferent | N/A | 109-C33437-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 950 | AMD Radeon HD 6670 |
|---|---|---|
| DirectXDifferent | 12 (12_1) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| CUDADifferent | 5.2 | N/A |
| Shader ModelDifferent | 6.8 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
49
Detailed Features
More Comparisons with NVIDIA GeForce GTX 950
Compare NVIDIA GeForce GTX 950 with other GPUs of similar performance
NVIDIA GeForce GTX 950 vs GeForce GTX 670
GeForce GTX 670 Performance120%
GeForce GTX 670 is 20% faster than NVIDIA GeForce GTX 950
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NVIDIA GeForce GTX 950 vs Radeon HD 5970
Radeon HD 5970 Performance108%
Radeon HD 5970 is 8% faster than NVIDIA GeForce GTX 950
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NVIDIA GeForce GTX 950 vs GeForce GTX 1630
GeForce GTX 1630 Performance108%
GeForce GTX 1630 is 8% faster than NVIDIA GeForce GTX 950
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NVIDIA GeForce GTX 950 vs GeForce GTX 1050
GeForce GTX 1050 Performance106%
GeForce GTX 1050 is 6% faster than NVIDIA GeForce GTX 950
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NVIDIA GeForce GTX 950 vs GeForce GTX 760
GeForce GTX 760 Performance105%
GeForce GTX 760 is 5% faster than NVIDIA GeForce GTX 950
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NVIDIA GeForce GTX 950 vs GeForce GTX 580
GeForce GTX 580 Performance105%
GeForce GTX 580 is 5% faster than NVIDIA GeForce GTX 950
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More Comparisons with AMD Radeon HD 6670
Compare AMD Radeon HD 6670 with other GPUs of similar performance
AMD Radeon HD 6670 vs GeForce GTS 250
GeForce GTS 250 Performance119%
GeForce GTS 250 is 19% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4850
Radeon HD 4850 Performance116%
Radeon HD 4850 is 16% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4770
Radeon HD 4770 Performance110%
Radeon HD 4770 is 10% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4830
Radeon HD 4830 Performance103%
Radeon HD 4830 is 3% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 6670
Radeon HD 6670 Performance100%
Radeon HD 6670 is 0% slower than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs GeForce 9800 GT
GeForce 9800 GT Performance96%
GeForce 9800 GT is 4% slower than AMD Radeon HD 6670
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