GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 5670
18%
18%
AMD Radeon HD 6990
548%
548%
AMD Radeon HD 6990 is approximately 530% faster
Technical Specifications
| Specification | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| Graphics ProcessorDifferent | Redwood | Antilles x2 |
| CoresDifferent | 400 | 1536 x2 |
| TMUsDifferent | 20 | 96 x2 |
| ROPsDifferent | 8 | 32 x2 |
| Memory SizeDifferent | 1024 MB | 2 GB x2 |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 128 bit | 256 bit x2 |
Graphics Processor
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| GPU NameDifferent | Redwood | Antilles |
| GPU VariantDifferent | Redwood XT(215-0757002) | Antilles XT(215-0807027) |
| ArchitectureDifferent | TeraScale 2 | TeraScale 3 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| TransistorsDifferent | 627 million | 2,640 million |
| DensityDifferent | 6.0M / mm² | 6.8M / mm² |
| Die SizeDifferent | 104 mm² | 389 mm² |
| Chip PackageDifferent | FCBGA-962 | N/A |
Graphics Card
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| Release DateDifferent | Jan 14th, 2010 | Mar 8th, 2011 |
| GenerationDifferent | Evergreen(HD 5600) | Northern Islands(HD 6900) |
| PredecessorDifferent | Radeon R700 | Evergreen |
| SuccessorDifferent | Northern Islands | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 119 USD | 699 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 83 in our database | 47 in our database |
Clock Speeds
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| GPU ClockDifferent | 775 MHz | 830 MHz |
| Memory ClockDifferent | 1000 MHz4 Gbps effective | 1250 MHz5 Gbps effective |
Memory
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 128 bit | 256 bit |
| BandwidthDifferent | 64.00 GB/s | 160.0 GB/s |
Render Config
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| Shading UnitsDifferent | 400 | 1536 |
| TMUsDifferent | 20 | 96 |
| ROPsDifferent | 8 | 32 |
| Compute UnitsDifferent | 5 | 24 |
| L1 Cache | 8 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 256 KB | 512 KB |
Theoretical Performance
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| Pixel RateDifferent | 6.200 GPixel/s | 26.56 GPixel/s |
| Texture RateDifferent | 15.50 GTexel/s | 79.68 GTexel/s |
| FP32 (float)Different | 620.0 GFLOPS | 2.550 TFLOPS |
| FP64 (double)Different | N/A | 637.4 GFLOPS (1:4) |
Board Design
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 168 mm6.6 inches | 310 mm12.2 inches |
| HeightDifferent | 111 mm4.4 inches | 115 mm4.5 inches |
| WidthDifferent | 20 mm0.8 inches | 40 mm1.6 inches |
| TDPDifferent | 64 W | 375 W |
| Suggested PSUDifferent | 250 W | 750 W |
| OutputsDifferent | 1x DVI1x HDMI 1.3a1x VGA | 1x DVI4x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | None | 2x 8-pin |
| Board NumberDifferent | C020 | 109-C20647-00 |
Graphics Features
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6990 |
|---|---|---|
| DirectX | 11.2 (11_0) | 11.2 (11_0) |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | N/A |
| Shader Model | 5.0 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
47
Detailed Features
More Comparisons with ATI Radeon HD 5670
Compare ATI Radeon HD 5670 with other GPUs of similar performance
ATI Radeon HD 5670 vs Radeon HD 4830
Radeon HD 4830 Performance119%
Radeon HD 4830 is 19% faster than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs Radeon HD 6670
Radeon HD 6670 Performance115%
Radeon HD 6670 is 15% faster than ATI Radeon HD 5670
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ATI Radeon HD 5670 vs GeForce 9800 GT
GeForce 9800 GT Performance111%
GeForce 9800 GT is 11% faster than ATI Radeon HD 5670
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ATI Radeon HD 5670 vs GeForce GT 640
GeForce GT 640 Performance107%
GeForce GT 640 is 7% faster than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs Radeon HD 5670
Radeon HD 5670 Performance100%
Radeon HD 5670 is 0% slower than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs GeForce 9600 GT
GeForce 9600 GT Performance94%
GeForce 9600 GT is 6% slower than ATI Radeon HD 5670
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More Comparisons with AMD Radeon HD 6990
Compare AMD Radeon HD 6990 with other GPUs of similar performance
AMD Radeon HD 6990 vs GeForce GTX 1650
GeForce GTX 1650 Performance119%
GeForce GTX 1650 is 19% faster than AMD Radeon HD 6990
Compare Detailed Specs
AMD Radeon HD 6990 vs Radeon RX 6400
Radeon RX 6400 Performance117%
Radeon RX 6400 is 17% faster than AMD Radeon HD 6990
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AMD Radeon HD 6990 vs Arc A380
Arc A380 Performance115%
Arc A380 is 15% faster than AMD Radeon HD 6990
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AMD Radeon HD 6990 vs GeForce GTX 780
GeForce GTX 780 Performance115%
GeForce GTX 780 is 15% faster than AMD Radeon HD 6990
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AMD Radeon HD 6990 vs Radeon HD 7970 GHz Edition
Radeon HD 7970 GHz Edition Performance104%
Radeon HD 7970 GHz Edition is 4% faster than AMD Radeon HD 6990
Compare Detailed Specs
AMD Radeon HD 6990 vs GeForce GTX 590
GeForce GTX 590 Performance104%
GeForce GTX 590 is 4% faster than AMD Radeon HD 6990
Compare Detailed Specs