GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon HD 7990
221%
221%
AMD Radeon R7 370
45%
45%
AMD Radeon HD 7990 is approximately 176% faster
Technical Specifications
| Specification | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| Graphics ProcessorDifferent | Malta x2 | Trinidad |
| CoresDifferent | 2048 x2 | 1024 |
| TMUsDifferent | 128 x2 | 64 |
| ROPsDifferent | 32 x2 | 32 |
| Memory SizeDifferent | 3 GB x2 | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 384 bit x2 | 256 bit |
Graphics Processor
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| GPU NameDifferent | Malta | Trinidad |
| GPU VariantDifferent | Malta XT(215-0849026) | Trinidad PRO(215-0870020) |
| Architecture | GCN 1.0 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| TransistorsDifferent | 4,313 million | 2,800 million |
| DensityDifferent | 11.8M / mm² | 13.2M / mm² |
| Die SizeDifferent | 365 mm² | 212 mm² |
| Chip PackageDifferent | N/A | FCBGA-1737 |
Graphics Card
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| Release DateDifferent | Apr 24th, 2013 | Jun 18th, 2015 |
| GenerationDifferent | Southern Islands(HD 7900) | Pirate Islands(R7 300) |
| PredecessorDifferent | Northern Islands | Volcanic Islands |
| SuccessorDifferent | Sea Islands | Arctic Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 999 USD | 149 USD |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 37 in our database | 21 in our database |
Clock Speeds
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| Base ClockDifferent | 950 MHz | 925 MHz |
| Boost ClockDifferent | 1000 MHz | 975 MHz |
| Memory ClockDifferent | 1500 MHz6 Gbps effective | 1400 MHz5.6 Gbps effective |
Memory
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| Memory SizeDifferent | 3 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 384 bit | 256 bit |
| BandwidthDifferent | 288.0 GB/s | 179.2 GB/s |
Render Config
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| Shading UnitsDifferent | 2048 | 1024 |
| TMUsDifferent | 128 | 64 |
| ROPs | 32 | 32 |
| Compute UnitsDifferent | 32 | 16 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 768 KB | 512 KB |
Theoretical Performance
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| Pixel RateDifferent | 32.00 GPixel/s | 31.20 GPixel/s |
| Texture RateDifferent | 128.0 GTexel/s | 62.40 GTexel/s |
| FP32 (float)Different | 4.096 TFLOPS | 1.997 TFLOPS |
| FP64 (double)Different | 1,024.0 GFLOPS (1:4) | 124.8 GFLOPS (1:16) |
Board Design
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 304 mm12 inches | 152 mm6 inches |
| HeightDifferent | 106 mm4.2 inches | N/A |
| WidthDifferent | 38 mm1.5 inches | N/A |
| TDPDifferent | 375 W | 110 W |
| Suggested PSUDifferent | 750 W | 300 W |
| OutputsDifferent | 1x DVI4x mini-DisplayPort 1.2 | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power ConnectorsDifferent | 2x 8-pin | 1x 6-pin |
| Board NumberDifferent | 109-C47637-00A_02 | C631, 109-C63447-00B_02 |
Graphics Features
| Feature | AMD Radeon HD 7990 | AMD Radeon R7 370 |
|---|---|---|
| DirectX | 12 (11_1) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 (1.2) | 2.1 (1.2) |
| VulkanDifferent | 1.2.175 | 1.2.170 |
| Shader Model | 6.5 (5.1) | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
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 R7 370
Compare AMD Radeon R7 370 with other GPUs of similar performance
AMD Radeon R7 370 vs Radeon HD 5970
Radeon HD 5970 Performance118%
Radeon HD 5970 is 18% faster than AMD Radeon R7 370
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AMD Radeon R7 370 vs GeForce GTX 1630
GeForce GTX 1630 Performance118%
GeForce GTX 1630 is 18% faster than AMD Radeon R7 370
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AMD Radeon R7 370 vs GeForce GTX 1050
GeForce GTX 1050 Performance115%
GeForce GTX 1050 is 15% faster than AMD Radeon R7 370
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AMD Radeon R7 370 vs GeForce GTX 760
GeForce GTX 760 Performance114%
GeForce GTX 760 is 14% faster than AMD Radeon R7 370
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AMD Radeon R7 370 vs GeForce GTX 580
GeForce GTX 580 Performance114%
GeForce GTX 580 is 14% faster than AMD Radeon R7 370
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AMD Radeon R7 370 vs GeForce GTX 660 Ti
GeForce GTX 660 Ti Performance114%
GeForce GTX 660 Ti is 14% faster than AMD Radeon R7 370
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