GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon R9 FURY X
124%
124%
AMD Radeon HD 7990
81%
81%
AMD Radeon R9 FURY X is approximately 43% faster
Technical Specifications
| Specification | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| Graphics ProcessorDifferent | Fiji | Malta x2 |
| CoresDifferent | 4096 | 2048 x2 |
| TMUsDifferent | 256 | 128 x2 |
| ROPsDifferent | 64 | 32 x2 |
| Memory SizeDifferent | 4 GB | 3 GB x2 |
| Memory TypeDifferent | HBM | GDDR5 |
| Bus WidthDifferent | 4096 bit | 384 bit x2 |
Graphics Processor
| Feature | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| GPU NameDifferent | Fiji | Malta |
| GPU VariantDifferent | Fiji XT C8(215-0862040) | Malta XT(215-0849026) |
| ArchitectureDifferent | GCN 3.0 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| TransistorsDifferent | 8,900 million | 4,313 million |
| DensityDifferent | 14.9M / mm² | 11.8M / mm² |
| Die SizeDifferent | 596 mm² | 365 mm² |
Graphics Card
| Feature | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| Release DateDifferent | Jun 24th, 2015 | Apr 24th, 2013 |
| GenerationDifferent | Pirate Islands(R9 300) | Southern Islands(HD 7900) |
| PredecessorDifferent | Volcanic Islands | Northern Islands |
| SuccessorDifferent | Arctic Islands | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 649 USD | 999 USD |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 33 in our database | 37 in our database |
Clock Speeds
| Feature | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| GPU ClockDifferent | 1050 MHz | N/A |
| Memory ClockDifferent | 500 MHz1000 Mbps effective | 1500 MHz6 Gbps effective |
| Base ClockDifferent | N/A | 950 MHz |
| Boost ClockDifferent | N/A | 1000 MHz |
Memory
| Feature | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| Memory SizeDifferent | 4 GB | 3 GB |
| Memory TypeDifferent | HBM | GDDR5 |
| Memory BusDifferent | 4096 bit | 384 bit |
| BandwidthDifferent | 512.0 GB/s | 288.0 GB/s |
Render Config
| Feature | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| Shading UnitsDifferent | 4096 | 2048 |
| TMUsDifferent | 256 | 128 |
| ROPsDifferent | 64 | 32 |
| Compute UnitsDifferent | 64 | 32 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 2 MB | 768 KB |
Theoretical Performance
| Feature | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| Pixel RateDifferent | 67.20 GPixel/s | 32.00 GPixel/s |
| Texture RateDifferent | 268.8 GTexel/s | 128.0 GTexel/s |
| FP16 (half)Different | 8.602 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 8.602 TFLOPS | 4.096 TFLOPS |
| FP64 (double)Different | 537.6 GFLOPS (1:16) | 1,024.0 GFLOPS (1:4) |
Board Design
| Feature | AMD Radeon R9 FURY X | AMD Radeon HD 7990 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 195 mm7.7 inches | 304 mm12 inches |
| HeightDifferent | 115 mm4.5 inches | 106 mm4.2 inches |
| WidthDifferent | 39 mm1.5 inches | 38 mm1.5 inches |
| TDPDifferent | 275 W | 375 W |
| Suggested PSUDifferent | 600 W | 750 W |
| OutputsDifferent | 1x HDMI 1.4a3x DisplayPort 1.2 | 1x DVI4x mini-DisplayPort 1.2 |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Board NumberDifferent | 109-C88037-00_04 | 109-C47637-00A_02 |
Graphics Features
| Feature | AMD Radeon R9 FURY X | 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
49
Detailed Features
More Comparisons with AMD Radeon R9 FURY X
Compare AMD Radeon R9 FURY X with other GPUs of similar performance
AMD Radeon R9 FURY X vs Radeon RX Vega 56
Radeon RX Vega 56 Performance118%
Radeon RX Vega 56 is 18% faster than AMD Radeon R9 FURY X
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AMD Radeon R9 FURY X vs GeForce GTX 1070
GeForce GTX 1070 Performance113%
GeForce GTX 1070 is 13% faster than AMD Radeon R9 FURY X
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AMD Radeon R9 FURY X vs GeForce GTX 1660 SUPER
GeForce GTX 1660 SUPER Performance107%
GeForce GTX 1660 SUPER is 7% faster than AMD Radeon R9 FURY X
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AMD Radeon R9 FURY X vs GeForce GTX 1660 Ti
GeForce GTX 1660 Ti Performance107%
GeForce GTX 1660 Ti is 7% faster than AMD Radeon R9 FURY X
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AMD Radeon R9 FURY X vs GeForce GTX 980 Ti
GeForce GTX 980 Ti Performance102%
GeForce GTX 980 Ti is 2% faster than AMD Radeon R9 FURY X
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AMD Radeon R9 FURY X vs GeForce RTX 3050 8 GB
GeForce RTX 3050 8 GB Performance101%
GeForce RTX 3050 8 GB is 1% faster than AMD Radeon R9 FURY X
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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
Compare Detailed Specs
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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