GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce RTX 3090
758%
758%
AMD Radeon HD 7970
17%
17%
NVIDIA GeForce RTX 3090 is approximately 741% faster
Technical Specifications
| Specification | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| Graphics ProcessorDifferent | GA102 | Tahiti |
| CoresDifferent | 10496 | 2048 |
| TMUsDifferent | 328 | 128 |
| ROPsDifferent | 112 | 32 |
| Memory SizeDifferent | 24 GB | 3 GB |
| Memory TypeDifferent | GDDR6X | GDDR5 |
| Bus Width | 384 bit | 384 bit |
Graphics Processor
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| GPU NameDifferent | GA102 | Tahiti |
| GPU VariantDifferent | GA102-300-A1 | Tahiti XT(215-0821060) |
| ArchitectureDifferent | Ampere | GCN 1.0 |
| FoundryDifferent | Samsung | TSMC |
| Process SizeDifferent | 8 nm | 28 nm |
| TransistorsDifferent | 28,300 million | 4,313 million |
| DensityDifferent | 45.1M / mm² | 12.3M / mm² |
| Die SizeDifferent | 628 mm² | 352 mm² |
| Chip PackageDifferent | BGA-3328 | N/A |
Graphics Card
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| Release DateDifferent | Sep 1st, 2020 | Jan 9th, 2012 |
| AvailabilityDifferent | Sep 24th, 2020 | N/A |
| GenerationDifferent | GeForce 30 | Southern Islands(HD 7900) |
| PredecessorDifferent | GeForce 20 | Northern Islands |
| SuccessorDifferent | GeForce 40 | Sea Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 1,499 USD | 549 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus InterfaceDifferent | PCIe 4.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 59 in our database | 191 in our database |
| AnnouncedDifferent | N/A | Dec 22nd, 2011 |
Clock Speeds
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| Base ClockDifferent | 1395 MHz | N/A |
| Boost ClockDifferent | 1695 MHz | N/A |
| Memory ClockDifferent | 1219 MHz19.5 Gbps effective | 1375 MHz5.5 Gbps effective |
| GPU ClockDifferent | N/A | 925 MHz |
Memory
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| Memory SizeDifferent | 24 GB | 3 GB |
| Memory TypeDifferent | GDDR6X | GDDR5 |
| Memory Bus | 384 bit | 384 bit |
| BandwidthDifferent | 936.2 GB/s | 264.0 GB/s |
Render Config
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| Shading UnitsDifferent | 10496 | 2048 |
| TMUsDifferent | 328 | 128 |
| ROPsDifferent | 112 | 32 |
| SM CountDifferent | 82 | N/A |
| Tensor CoresDifferent | 328 | N/A |
| RT CoresDifferent | 82 | N/A |
| L1 CacheDifferent | 128 KB (per SM) | 16 KB (per CU) |
| L2 CacheDifferent | 6 MB | 768 KB |
| Compute UnitsDifferent | N/A | 32 |
Theoretical Performance
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| Pixel RateDifferent | 189.8 GPixel/s | 29.60 GPixel/s |
| Texture RateDifferent | 556.0 GTexel/s | 118.4 GTexel/s |
| FP16 (half)Different | 35.58 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 35.58 TFLOPS | 3.789 TFLOPS |
| FP64 (double)Different | 556.0 GFLOPS (1:64) | 947.2 GFLOPS (1:4) |
Board Design
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| Slot WidthDifferent | Triple-slot | Dual-slot |
| LengthDifferent | 336 mm13.2 inches | 275 mm10.8 inches |
| HeightDifferent | 140 mm5.5 inches | 111 mm4.4 inches |
| WidthDifferent | 61 mm2.4 inches | 38 mm1.5 inches |
| TDPDifferent | 350 W | 250 W |
| Suggested PSUDifferent | 750 W | 600 W |
| OutputsDifferent | 1x HDMI 2.13x DisplayPort 1.4a | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 12-pin | 1x 6-pin + 1x 8-pin |
| Board NumberDifferent | PG132 SKU 10 | 109-C38637-00 |
Graphics Features
| Feature | NVIDIA GeForce RTX 3090 | AMD Radeon HD 7970 |
|---|---|---|
| DirectXDifferent | 12 Ultimate (12_2) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 3.0 | 2.1 (1.2) |
| VulkanDifferent | 1.3 | 1.2.170 |
| CUDADifferent | 8.6 | N/A |
| Shader ModelDifferent | 6.8 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
57
Detailed Features
More Comparisons with NVIDIA GeForce RTX 3090
Compare NVIDIA GeForce RTX 3090 with other GPUs of similar performance
NVIDIA GeForce RTX 3090 vs Radeon RX 7900 XT
Radeon RX 7900 XT Performance114%
Radeon RX 7900 XT is 14% faster than NVIDIA GeForce RTX 3090
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NVIDIA GeForce RTX 3090 vs GeForce RTX 3090 Ti
GeForce RTX 3090 Ti Performance112%
GeForce RTX 3090 Ti is 12% faster than NVIDIA GeForce RTX 3090
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NVIDIA GeForce RTX 3090 vs GeForce RTX 4070 Ti SUPER
GeForce RTX 4070 Ti SUPER Performance112%
GeForce RTX 4070 Ti SUPER is 12% faster than NVIDIA GeForce RTX 3090
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NVIDIA GeForce RTX 3090 vs Radeon RX 9070
Radeon RX 9070 Performance112%
Radeon RX 9070 is 12% faster than NVIDIA GeForce RTX 3090
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NVIDIA GeForce RTX 3090 vs GeForce RTX 4070 Ti
GeForce RTX 4070 Ti Performance103%
GeForce RTX 4070 Ti is 3% faster than NVIDIA GeForce RTX 3090
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NVIDIA GeForce RTX 3090 vs GeForce RTX 5070
GeForce RTX 5070 Performance101%
GeForce RTX 5070 is 1% faster than NVIDIA GeForce RTX 3090
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More Comparisons with AMD Radeon HD 7970
Compare AMD Radeon HD 7970 with other GPUs of similar performance
AMD Radeon HD 7970 vs Radeon HD 7970 GHz Edition
Radeon HD 7970 GHz Edition Performance113%
Radeon HD 7970 GHz Edition is 13% faster than AMD Radeon HD 7970
Compare Detailed Specs
AMD Radeon HD 7970 vs GeForce GTX 590
GeForce GTX 590 Performance113%
GeForce GTX 590 is 13% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs Radeon R9 280X
Radeon R9 280X Performance111%
Radeon R9 280X is 11% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs Radeon HD 6990
Radeon HD 6990 Performance109%
Radeon HD 6990 is 9% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs GeForce GTX 1050 Ti
GeForce GTX 1050 Ti Performance103%
GeForce GTX 1050 Ti is 3% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs GeForce GTX 680
GeForce GTX 680 Performance101%
GeForce GTX 680 is 1% faster than AMD Radeon HD 7970
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