GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 980
872%
872%
AMD Radeon HD 6670
13%
13%
NVIDIA GeForce GTX 980 is approximately 859% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 980 | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | GM204 | Turks |
| CoresDifferent | 2048 | 480 |
| TMUsDifferent | 128 | 24 |
| ROPsDifferent | 64 | 8 |
| Memory SizeDifferent | 4 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 128 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 980 | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | GM204 | Turks |
| GPU VariantDifferent | GM204-400-A1 | Turks XT(215-0803000) |
| ArchitectureDifferent | Maxwell 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 5,200 million | 716 million |
| DensityDifferent | 13.1M / mm² | 6.1M / mm² |
| Die SizeDifferent | 398 mm² | 118 mm² |
| Chip PackageDifferent | BGA-1745 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTX 980 | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | Sep 19th, 2014 | 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 | 549 USD | 99 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 146 in our database | 35 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 980 | AMD Radeon HD 6670 |
|---|---|---|
| Base ClockDifferent | 1127 MHz | N/A |
| Boost ClockDifferent | 1216 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 | AMD Radeon HD 6670 |
|---|---|---|
| Memory SizeDifferent | 4 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 128 bit |
| BandwidthDifferent | 224.4 GB/s | 64.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 980 | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 2048 | 480 |
| TMUsDifferent | 128 | 24 |
| ROPsDifferent | 64 | 8 |
| SMM CountDifferent | 16 | N/A |
| L1 CacheDifferent | 48 KB (per SMM) | 8 KB (per CU) |
| L2 CacheDifferent | 2 MB | 256 KB |
| Compute UnitsDifferent | N/A | 6 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 980 | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 77.82 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 155.6 GTexel/s | 19.20 GTexel/s |
| FP32 (float)Different | 4.981 TFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 155.6 GFLOPS (1:32) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 980 | 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 | 165 W | 66 W |
| Suggested PSUDifferent | 450 W | 250 W |
| OutputsDifferent | 1x DVI1x HDMI 2.03x DisplayPort 1.2 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 2x 6-pin | None |
| Board NumberDifferent | PG401 | 109-C33437-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 980 | 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
Compare NVIDIA GeForce GTX 980 with other GPUs of similar performance
NVIDIA GeForce GTX 980 vs GeForce GTX 1660 SUPER
GeForce GTX 1660 SUPER Performance120%
GeForce GTX 1660 SUPER is 20% faster than NVIDIA GeForce GTX 980
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NVIDIA GeForce GTX 980 vs GeForce GTX 1660 Ti
GeForce GTX 1660 Ti Performance119%
GeForce GTX 1660 Ti is 19% faster than NVIDIA GeForce GTX 980
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NVIDIA GeForce GTX 980 vs GeForce GTX 980 Ti
GeForce GTX 980 Ti Performance113%
GeForce GTX 980 Ti is 13% faster than NVIDIA GeForce GTX 980
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NVIDIA GeForce GTX 980 vs GeForce RTX 3050 8 GB
GeForce RTX 3050 8 GB Performance113%
GeForce RTX 3050 8 GB is 13% faster than NVIDIA GeForce GTX 980
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NVIDIA GeForce GTX 980 vs Radeon R9 FURY X
Radeon R9 FURY X Performance111%
Radeon R9 FURY X is 11% faster than NVIDIA GeForce GTX 980
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NVIDIA GeForce GTX 980 vs GeForce GTX 1660
GeForce GTX 1660 Performance110%
GeForce GTX 1660 is 10% faster than NVIDIA GeForce GTX 980
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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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