GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon HD 7990
81%
81%
AMD Radeon R9 FURY X
124%
124%
AMD Radeon R9 FURY X is approximately 43% faster
Technical Specifications
| Specification | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| Graphics ProcessorDifferent | Malta x2 | Fiji |
| CoresDifferent | 2048 x2 | 4096 |
| TMUsDifferent | 128 x2 | 256 |
| ROPsDifferent | 32 x2 | 64 |
| Memory SizeDifferent | 3 GB x2 | 4 GB |
| Memory TypeDifferent | GDDR5 | HBM |
| Bus WidthDifferent | 384 bit x2 | 4096 bit |
Graphics Processor
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| GPU NameDifferent | Malta | Fiji |
| GPU VariantDifferent | Malta XT(215-0849026) | Fiji XT C8(215-0862040) |
| ArchitectureDifferent | GCN 1.0 | GCN 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| TransistorsDifferent | 4,313 million | 8,900 million |
| DensityDifferent | 11.8M / mm² | 14.9M / mm² |
| Die SizeDifferent | 365 mm² | 596 mm² |
Graphics Card
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| Release DateDifferent | Apr 24th, 2013 | Jun 24th, 2015 |
| GenerationDifferent | Southern Islands(HD 7900) | Pirate Islands(R9 300) |
| PredecessorDifferent | Northern Islands | Volcanic Islands |
| SuccessorDifferent | Sea Islands | Arctic Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 999 USD | 649 USD |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 37 in our database | 33 in our database |
Clock Speeds
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| Base ClockDifferent | 950 MHz | N/A |
| Boost ClockDifferent | 1000 MHz | N/A |
| Memory ClockDifferent | 1500 MHz6 Gbps effective | 500 MHz1000 Mbps effective |
| GPU ClockDifferent | N/A | 1050 MHz |
Memory
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| Memory SizeDifferent | 3 GB | 4 GB |
| Memory TypeDifferent | GDDR5 | HBM |
| Memory BusDifferent | 384 bit | 4096 bit |
| BandwidthDifferent | 288.0 GB/s | 512.0 GB/s |
Render Config
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| Shading UnitsDifferent | 2048 | 4096 |
| TMUsDifferent | 128 | 256 |
| ROPsDifferent | 32 | 64 |
| Compute UnitsDifferent | 32 | 64 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 768 KB | 2 MB |
Theoretical Performance
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| Pixel RateDifferent | 32.00 GPixel/s | 67.20 GPixel/s |
| Texture RateDifferent | 128.0 GTexel/s | 268.8 GTexel/s |
| FP32 (float)Different | 4.096 TFLOPS | 8.602 TFLOPS |
| FP64 (double)Different | 1,024.0 GFLOPS (1:4) | 537.6 GFLOPS (1:16) |
| FP16 (half)Different | N/A | 8.602 TFLOPS (1:1) |
Board Design
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 304 mm12 inches | 195 mm7.7 inches |
| HeightDifferent | 106 mm4.2 inches | 115 mm4.5 inches |
| WidthDifferent | 38 mm1.5 inches | 39 mm1.5 inches |
| TDPDifferent | 375 W | 275 W |
| Suggested PSUDifferent | 750 W | 600 W |
| OutputsDifferent | 1x DVI4x mini-DisplayPort 1.2 | 1x HDMI 1.4a3x DisplayPort 1.2 |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Board NumberDifferent | 109-C47637-00A_02 | 109-C88037-00_04 |
Graphics Features
| Feature | AMD Radeon HD 7990 | AMD Radeon R9 FURY X |
|---|---|---|
| DirectXDifferent | 12 (11_1) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 2.1 (1.2) | 2.1 |
| VulkanDifferent | 1.2.175 | 1.2.170 |
| Shader ModelDifferent | 6.5 (5.1) | 6.5 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
49
Detailed Features
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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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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