GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 670
410%
410%
AMD Radeon HD 6670
24%
24%
NVIDIA GeForce GTX 670 is approximately 386% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | GK104 | Turks |
| CoresDifferent | 1344 | 480 |
| TMUsDifferent | 112 | 24 |
| ROPsDifferent | 32 | 8 |
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 128 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | GK104 | Turks |
| GPU VariantDifferent | GK104-325-A2 | Turks XT(215-0803000) |
| ArchitectureDifferent | Kepler | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 3,540 million | 716 million |
| DensityDifferent | 12.0M / mm² | 6.1M / mm² |
| Die SizeDifferent | 294 mm² | 118 mm² |
| Chip PackageDifferent | BGA-1745 | FCBGA-962 |
Graphics Card
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | May 10th, 2012 | Apr 19th, 2011 |
| GenerationDifferent | GeForce 600 | Northern Islands(HD 6600) |
| PredecessorDifferent | GeForce 500 | Evergreen |
| SuccessorDifferent | GeForce 700 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 399 USD | 99 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 108 in our database | 35 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| Base ClockDifferent | 915 MHz | N/A |
| Boost ClockDifferent | 980 MHz | N/A |
| Memory ClockDifferent | 1502 MHz6 Gbps effective | 1000 MHz4 Gbps effective |
| GPU ClockDifferent | N/A | 800 MHz |
Memory
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 128 bit |
| BandwidthDifferent | 192.3 GB/s | 64.00 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 1344 | 480 |
| TMUsDifferent | 112 | 24 |
| ROPsDifferent | 32 | 8 |
| SMX CountDifferent | 7 | N/A |
| L1 CacheDifferent | 16 KB (per SMX) | 8 KB (per CU) |
| L2 CacheDifferent | 512 KB | 256 KB |
| Compute UnitsDifferent | N/A | 6 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 27.44 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 109.8 GTexel/s | 19.20 GTexel/s |
| FP32 (float)Different | 2.634 TFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 109.8 GFLOPS (1:24) | N/A |
Board Design
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 241 mm9.5 inches | 168 mm6.6 inches |
| HeightDifferent | 111 mm4.4 inches | N/A |
| WidthDifferent | 38 mm1.5 inches | N/A |
| TDPDifferent | 170 W | 66 W |
| Suggested PSUDifferent | 450 W | 250 W |
| OutputsDifferent | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 2x 6-pin | None |
| Board NumberDifferent | P2004 SKU 5 | 109-C33437-00 |
Graphics Features
| Feature | NVIDIA GeForce GTX 670 | AMD Radeon HD 6670 |
|---|---|---|
| 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
51
Detailed Features
More Comparisons with NVIDIA GeForce GTX 670
Compare NVIDIA GeForce GTX 670 with other GPUs of similar performance
NVIDIA GeForce GTX 670 vs Radeon R9 280X
Radeon R9 280X Performance119%
Radeon R9 280X is 19% faster than NVIDIA GeForce GTX 670
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NVIDIA GeForce GTX 670 vs Radeon HD 6990
Radeon HD 6990 Performance116%
Radeon HD 6990 is 16% faster than NVIDIA GeForce GTX 670
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NVIDIA GeForce GTX 670 vs GeForce GTX 1050 Ti
GeForce GTX 1050 Ti Performance111%
GeForce GTX 1050 Ti is 11% faster than NVIDIA GeForce GTX 670
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NVIDIA GeForce GTX 670 vs GeForce GTX 680
GeForce GTX 680 Performance108%
GeForce GTX 680 is 8% faster than NVIDIA GeForce GTX 670
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NVIDIA GeForce GTX 670 vs Radeon R9 380
Radeon R9 380 Performance107%
Radeon R9 380 is 7% faster than NVIDIA GeForce GTX 670
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NVIDIA GeForce GTX 670 vs Radeon HD 7970
Radeon HD 7970 Performance107%
Radeon HD 7970 is 7% faster than NVIDIA GeForce GTX 670
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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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