GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce RTX 2080
434%
434%
AMD Radeon HD 6990
30%
30%
NVIDIA GeForce RTX 2080 is approximately 404% faster
Technical Specifications
| Specification | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| Graphics ProcessorDifferent | TU104 | Antilles x2 |
| CoresDifferent | 2944 | 1536 x2 |
| TMUsDifferent | 184 | 96 x2 |
| ROPsDifferent | 64 | 32 x2 |
| Memory SizeDifferent | 8 GB | 2 GB x2 |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Bus WidthDifferent | 256 bit | 256 bit x2 |
Graphics Processor
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| GPU NameDifferent | TU104 | Antilles |
| GPU VariantDifferent | TU104-400A-A1 | Antilles XT(215-0807027) |
| ArchitectureDifferent | Turing | TeraScale 3 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 12 nm | 40 nm |
| TransistorsDifferent | 13,600 million | 2,640 million |
| DensityDifferent | 25.0M / mm² | 6.8M / mm² |
| Die SizeDifferent | 545 mm² | 389 mm² |
| Chip PackageDifferent | BGA-2228 | N/A |
Graphics Card
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| Release DateDifferent | Sep 20th, 2018 | Mar 8th, 2011 |
| GenerationDifferent | GeForce 20 | Northern Islands(HD 6900) |
| PredecessorDifferent | GeForce 10 | Evergreen |
| SuccessorDifferent | GeForce 30 | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch Price | 699 USD | 699 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 66 in our database | 47 in our database |
Clock Speeds
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| Base ClockDifferent | 1515 MHz | N/A |
| Boost ClockDifferent | 1710 MHz | N/A |
| Memory ClockDifferent | 1750 MHz14 Gbps effective | 1250 MHz5 Gbps effective |
| GPU ClockDifferent | N/A | 830 MHz |
Memory
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| Memory SizeDifferent | 8 GB | 2 GB |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Memory Bus | 256 bit | 256 bit |
| BandwidthDifferent | 448.0 GB/s | 160.0 GB/s |
Render Config
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| Shading UnitsDifferent | 2944 | 1536 |
| TMUsDifferent | 184 | 96 |
| ROPsDifferent | 64 | 32 |
| SM CountDifferent | 46 | N/A |
| Tensor CoresDifferent | 368 | N/A |
| RT CoresDifferent | 46 | N/A |
| L1 CacheDifferent | 64 KB (per SM) | 8 KB (per CU) |
| L2 CacheDifferent | 4 MB | 512 KB |
| Compute UnitsDifferent | N/A | 24 |
Theoretical Performance
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| Pixel RateDifferent | 109.4 GPixel/s | 26.56 GPixel/s |
| Texture RateDifferent | 314.6 GTexel/s | 79.68 GTexel/s |
| FP16 (half)Different | 20.14 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 10.07 TFLOPS | 2.550 TFLOPS |
| FP64 (double)Different | 314.6 GFLOPS (1:32) | 637.4 GFLOPS (1:4) |
Board Design
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 267 mm10.5 inches | 310 mm12.2 inches |
| HeightDifferent | 116 mm4.6 inches | 115 mm4.5 inches |
| WidthDifferent | 35 mm1.4 inches | 40 mm1.6 inches |
| TDPDifferent | 215 W | 375 W |
| Suggested PSUDifferent | 550 W | 750 W |
| OutputsDifferent | 1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C | 1x DVI4x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Board NumberDifferent | PG180 SKU 2 | 109-C20647-00 |
Graphics Features
| Feature | NVIDIA GeForce RTX 2080 | AMD Radeon HD 6990 |
|---|---|---|
| DirectXDifferent | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| CUDADifferent | 7.5 | N/A |
| Shader ModelDifferent | 6.8 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
55
Detailed Features
More Comparisons with NVIDIA GeForce RTX 2080
Compare NVIDIA GeForce RTX 2080 with other GPUs of similar performance
NVIDIA GeForce RTX 2080 vs GeForce RTX 3060 Ti
GeForce RTX 3060 Ti Performance115%
GeForce RTX 3060 Ti is 15% faster than NVIDIA GeForce RTX 2080
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NVIDIA GeForce RTX 2080 vs Radeon RX 6700 XT
Radeon RX 6700 XT Performance113%
Radeon RX 6700 XT is 13% faster than NVIDIA GeForce RTX 2080
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NVIDIA GeForce RTX 2080 vs GeForce RTX 2080 SUPER
GeForce RTX 2080 SUPER Performance105%
GeForce RTX 2080 SUPER is 5% faster than NVIDIA GeForce RTX 2080
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NVIDIA GeForce RTX 2080 vs Radeon RX 7600 XT
Radeon RX 7600 XT Performance104%
Radeon RX 7600 XT is 4% faster than NVIDIA GeForce RTX 2080
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NVIDIA GeForce RTX 2080 vs GeForce RTX 4060
GeForce RTX 4060 Performance104%
GeForce RTX 4060 is 4% faster than NVIDIA GeForce RTX 2080
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NVIDIA GeForce RTX 2080 vs Arc B580
Arc B580 Performance103%
Arc B580 is 3% faster than NVIDIA GeForce RTX 2080
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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
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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
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AMD Radeon HD 6990 vs GeForce GTX 590
GeForce GTX 590 Performance104%
GeForce GTX 590 is 4% faster than AMD Radeon HD 6990
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