GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon R9 290
95%
95%
AMD Radeon HD 7990
114%
114%
AMD Radeon HD 7990 is approximately 19% faster
Technical Specifications
| Specification | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| Graphics ProcessorDifferent | Hawaii | Malta x2 |
| CoresDifferent | 2560 | 2048 x2 |
| TMUsDifferent | 160 | 128 x2 |
| ROPsDifferent | 64 | 32 x2 |
| Memory SizeDifferent | 4 GB | 3 GB x2 |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 512 bit | 384 bit x2 |
Graphics Processor
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| GPU NameDifferent | Hawaii | Malta |
| GPU VariantDifferent | Hawaii PRO(215-0852020) | Malta XT(215-0849026) |
| ArchitectureDifferent | GCN 2.0 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| TransistorsDifferent | 6,200 million | 4,313 million |
| DensityDifferent | 14.2M / mm² | 11.8M / mm² |
| Die SizeDifferent | 438 mm² | 365 mm² |
Graphics Card
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| Release DateDifferent | Nov 5th, 2013 | Apr 24th, 2013 |
| GenerationDifferent | Volcanic Islands(R9 200) | Southern Islands(HD 7900) |
| PredecessorDifferent | Sea Islands | Northern Islands |
| SuccessorDifferent | Pirate Islands | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 399 USD | 999 USD |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 69 in our database | 37 in our database |
Clock Speeds
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| GPU ClockDifferent | 947 MHz | N/A |
| Memory ClockDifferent | 1250 MHz5 Gbps effective | 1500 MHz6 Gbps effective |
| Base ClockDifferent | N/A | 950 MHz |
| Boost ClockDifferent | N/A | 1000 MHz |
Memory
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| Memory SizeDifferent | 4 GB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 512 bit | 384 bit |
| BandwidthDifferent | 320.0 GB/s | 288.0 GB/s |
Render Config
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| Shading UnitsDifferent | 2560 | 2048 |
| TMUsDifferent | 160 | 128 |
| ROPsDifferent | 64 | 32 |
| Compute UnitsDifferent | 40 | 32 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 1024 KB | 768 KB |
Theoretical Performance
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| Pixel RateDifferent | 60.61 GPixel/s | 32.00 GPixel/s |
| Texture RateDifferent | 151.5 GTexel/s | 128.0 GTexel/s |
| FP32 (float)Different | 4.849 TFLOPS | 4.096 TFLOPS |
| FP64 (double)Different | 606.1 GFLOPS (1:8) | 1,024.0 GFLOPS (1:4) |
Board Design
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 275 mm10.8 inches | 304 mm12 inches |
| HeightDifferent | 109 mm4.3 inches | 106 mm4.2 inches |
| WidthDifferent | 36 mm1.4 inches | 38 mm1.5 inches |
| TDPDifferent | 275 W | 375 W |
| Suggested PSUDifferent | 600 W | 750 W |
| OutputsDifferent | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | 1x DVI4x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Board NumberDifferent | 109-C67157-00_02 | 109-C47637-00A_02 |
Graphics Features
| Feature | AMD Radeon R9 290 | AMD Radeon HD 7990 |
|---|---|---|
| DirectXDifferent | 12 (12_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 2.1 | 2.1 (1.2) |
| VulkanDifferent | 1.2.170 | 1.2.175 |
| Shader ModelDifferent | 6.5 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
Detailed Features
More Comparisons with AMD Radeon R9 290
Compare AMD Radeon R9 290 with other GPUs of similar performance
AMD Radeon R9 290 vs GeForce GTX 1060 6 GB
GeForce GTX 1060 6 GB Performance118%
GeForce GTX 1060 6 GB is 18% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs Radeon R9 390X
Radeon R9 390X Performance117%
Radeon R9 390X is 17% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs GeForce GTX 690
GeForce GTX 690 Performance115%
GeForce GTX 690 is 15% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs Radeon RX 480
Radeon RX 480 Performance114%
Radeon RX 480 is 14% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs Radeon HD 7990
Radeon HD 7990 Performance114%
Radeon HD 7990 is 14% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs GeForce GTX 780 Ti
GeForce GTX 780 Ti Performance112%
GeForce GTX 780 Ti is 12% faster than AMD Radeon R9 290
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More Comparisons with AMD Radeon HD 7990
Compare AMD Radeon HD 7990 with other GPUs of similar performance
AMD Radeon HD 7990 vs Radeon RX 590
Radeon RX 590 Performance115%
Radeon RX 590 is 15% faster than AMD Radeon HD 7990
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AMD Radeon HD 7990 vs Radeon R9 FURY
Radeon R9 FURY Performance112%
Radeon R9 FURY is 12% faster than AMD Radeon HD 7990
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AMD Radeon HD 7990 vs GeForce GTX 980
GeForce GTX 980 Performance111%
GeForce GTX 980 is 11% faster than AMD Radeon HD 7990
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AMD Radeon HD 7990 vs GeForce GTX 1650 SUPER
GeForce GTX 1650 SUPER Performance110%
GeForce GTX 1650 SUPER is 10% faster than AMD Radeon HD 7990
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AMD Radeon HD 7990 vs Radeon RX 6500 XT
Radeon RX 6500 XT Performance109%
Radeon RX 6500 XT is 9% faster than AMD Radeon HD 7990
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AMD Radeon HD 7990 vs Radeon RX 5500 XT
Radeon RX 5500 XT Performance108%
Radeon RX 5500 XT is 8% faster than AMD Radeon HD 7990
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