GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 980 Ti
872%
872%
AMD Radeon HD 6670
11%
11%
NVIDIA GeForce GTX 980 Ti is approximately 861% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | GM200 | Turks |
| CoresDifferent | 2816 | 480 |
| TMUsDifferent | 176 | 24 |
| ROPsDifferent | 96 | 8 |
| Memory SizeDifferent | 6 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 384 bit | 128 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | GM200 | Turks |
| GPU VariantDifferent | GM200-310-A1 | Turks XT(215-0803000) |
| ArchitectureDifferent | Maxwell 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 8,000 million | 716 million |
| DensityDifferent | 13.3M / mm² | 6.1M / mm² |
| Die SizeDifferent | 601 mm² | 118 mm² |
| Chip PackageDifferent | BGA-2152 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | Jun 2nd, 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 | 649 USD | 99 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 169 in our database | 35 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| Base ClockDifferent | 1000 MHz | N/A |
| Boost ClockDifferent | 1076 MHz | N/A |
| Memory ClockDifferent | 1753 MHz7 Gbps effective | 1000 MHz4 Gbps effective |
| GPU ClockDifferent | N/A | 800 MHz |
Memory
| Feature | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| Memory SizeDifferent | 6 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 384 bit | 128 bit |
| BandwidthDifferent | 336.6 GB/s | 64.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 2816 | 480 |
| TMUsDifferent | 176 | 24 |
| ROPsDifferent | 96 | 8 |
| SMM CountDifferent | 22 | N/A |
| L1 CacheDifferent | 48 KB (per SMM) | 8 KB (per CU) |
| L2 CacheDifferent | 3 MB | 256 KB |
| Compute UnitsDifferent | N/A | 6 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 103.3 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 189.4 GTexel/s | 19.20 GTexel/s |
| FP32 (float)Different | 6.060 TFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 189.4 GFLOPS (1:32) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 980 Ti | AMD Radeon HD 6670 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 267 mm10.5 inches | 168 mm6.6 inches |
| HeightDifferent | 111 mm4.4 inches | N/A |
| WidthDifferent | 40 mm1.6 inches | N/A |
| TDPDifferent | 250 W | 66 W |
| Suggested PSUDifferent | 600 W | 250 W |
| OutputsDifferent | 1x DVI1x HDMI 2.03x DisplayPort 1.2 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 6-pin + 1x 8-pin | None |
| Board NumberDifferent | PG600 SKU 30 | 109-C33437-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 980 Ti | 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
51
Detailed Features
More Comparisons with NVIDIA GeForce GTX 980 Ti
Compare NVIDIA GeForce GTX 980 Ti with other GPUs of similar performance
NVIDIA GeForce GTX 980 Ti vs Radeon RX Vega 56
Radeon RX Vega 56 Performance116%
Radeon RX Vega 56 is 16% faster than NVIDIA GeForce GTX 980 Ti
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NVIDIA GeForce GTX 980 Ti vs GeForce GTX 1070
GeForce GTX 1070 Performance112%
GeForce GTX 1070 is 12% faster than NVIDIA GeForce GTX 980 Ti
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NVIDIA GeForce GTX 980 Ti vs GeForce GTX 1660 SUPER
GeForce GTX 1660 SUPER Performance106%
GeForce GTX 1660 SUPER is 6% faster than NVIDIA GeForce GTX 980 Ti
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NVIDIA GeForce GTX 980 Ti vs GeForce GTX 1660 Ti
GeForce GTX 1660 Ti Performance106%
GeForce GTX 1660 Ti is 6% faster than NVIDIA GeForce GTX 980 Ti
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NVIDIA GeForce GTX 980 Ti vs GeForce GTX 980 Ti
GeForce GTX 980 Ti Performance100%
GeForce GTX 980 Ti is 0% slower than NVIDIA GeForce GTX 980 Ti
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NVIDIA GeForce GTX 980 Ti vs GeForce RTX 3050 8 GB
GeForce RTX 3050 8 GB Performance99%
GeForce RTX 3050 8 GB is 1% slower than NVIDIA GeForce GTX 980 Ti
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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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