GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 460
26%
26%
AMD Radeon HD 7990
386%
386%
AMD Radeon HD 7990 is approximately 360% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| Graphics ProcessorDifferent | GF104 | Malta x2 |
| CoresDifferent | 336 | 2048 x2 |
| TMUsDifferent | 56 | 128 x2 |
| ROPsDifferent | 32 | 32 x2 |
| Memory SizeDifferent | 1024 MB | 3 GB x2 |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 384 bit x2 |
Graphics Processor
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| GPU NameDifferent | GF104 | Malta |
| GPU VariantDifferent | GF104-325-A1 | Malta XT(215-0849026) |
| ArchitectureDifferent | Fermi | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 40 nm | 28 nm |
| TransistorsDifferent | 1,950 million | 4,313 million |
| DensityDifferent | 5.9M / mm² | 11.8M / mm² |
| Die SizeDifferent | 332 mm² | 365 mm² |
| Chip PackageDifferent | BGA-1724 | N/A |
Graphics Card
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| Release DateDifferent | Jul 12th, 2010 | Apr 24th, 2013 |
| GenerationDifferent | GeForce 400 | Southern Islands(HD 7900) |
| PredecessorDifferent | GeForce 200 | Northern Islands |
| SuccessorDifferent | GeForce 500 | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 229 USD | 999 USD |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 154 in our database | 37 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| GPU ClockDifferent | 675 MHz | N/A |
| Shader ClockDifferent | 1350 MHz | N/A |
| Memory ClockDifferent | 900 MHz3.6 Gbps effective | 1500 MHz6 Gbps effective |
| Base ClockDifferent | N/A | 950 MHz |
| Boost ClockDifferent | N/A | 1000 MHz |
Memory
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 384 bit |
| BandwidthDifferent | 115.2 GB/s | 288.0 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| Shading UnitsDifferent | 336 | 2048 |
| TMUsDifferent | 56 | 128 |
| ROPs | 32 | 32 |
| SM CountDifferent | 7 | N/A |
| L1 CacheDifferent | 64 KB (per SM) | 16 KB (per CU) |
| L2 CacheDifferent | 512 KB | 768 KB |
| Compute UnitsDifferent | N/A | 32 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| Pixel RateDifferent | 9.450 GPixel/s | 32.00 GPixel/s |
| Texture RateDifferent | 37.80 GTexel/s | 128.0 GTexel/s |
| FP32 (float)Different | 907.2 GFLOPS | 4.096 TFLOPS |
| FP64 (double)Different | 75.60 GFLOPS (1:12) | 1,024.0 GFLOPS (1:4) |
Board Design
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 210 mm8.3 inches | 304 mm12 inches |
| TDPDifferent | 160 W | 375 W |
| Suggested PSUDifferent | 450 W | 750 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.3a | 1x DVI4x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 2x 6-pin | 2x 8-pin |
| Board NumberDifferent | P1041 SKU 1 | 109-C47637-00A_02 |
| HeightDifferent | N/A | 106 mm4.2 inches |
| WidthDifferent | N/A | 38 mm1.5 inches |
Graphics Features
| Feature | NVIDIA GeForce GTX 460 | AMD Radeon HD 7990 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 1.1 | 2.1 (1.2) |
| VulkanDifferent | N/A | 1.2.175 |
| CUDADifferent | 2.1 | N/A |
| Shader ModelDifferent | 5.1 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
52
Detailed Features
More Comparisons with NVIDIA GeForce GTX 460
Compare NVIDIA GeForce GTX 460 with other GPUs of similar performance
NVIDIA GeForce GTX 460 vs GeForce GTX 285
GeForce GTX 285 Performance112%
GeForce GTX 285 is 12% faster than NVIDIA GeForce GTX 460
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NVIDIA GeForce GTX 460 vs Radeon HD 6850
Radeon HD 6850 Performance110%
Radeon HD 6850 is 10% faster than NVIDIA GeForce GTX 460
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NVIDIA GeForce GTX 460 vs GeForce GTX 280
GeForce GTX 280 Performance103%
GeForce GTX 280 is 3% faster than NVIDIA GeForce GTX 460
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NVIDIA GeForce GTX 460 vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance103%
Radeon HD 7770 GHz Edition is 3% faster than NVIDIA GeForce GTX 460
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NVIDIA GeForce GTX 460 vs GeForce GTX 275
GeForce GTX 275 Performance103%
GeForce GTX 275 is 3% faster than NVIDIA GeForce GTX 460
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NVIDIA GeForce GTX 460 vs GeForce GTX 460
GeForce GTX 460 Performance100%
GeForce GTX 460 is 0% slower than NVIDIA GeForce GTX 460
Compare Detailed Specs
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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