GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon HD 7770 GHz Edition
275%
275%
NVIDIA GeForce GTX 460
97%
97%
AMD Radeon HD 7770 GHz Edition is approximately 178% faster
Technical Specifications
| Specification | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| Graphics ProcessorDifferent | Cape Verde | GF104 |
| CoresDifferent | 640 | 336 |
| TMUsDifferent | 40 | 56 |
| ROPsDifferent | 16 | 32 |
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 128 bit | 256 bit |
Graphics Processor
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| GPU NameDifferent | Cape Verde | GF104 |
| GPU VariantDifferent | Cape Verde XT(215-0825117) | GF104-325-A1 |
| ArchitectureDifferent | GCN 1.0 | Fermi |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 40 nm |
| TransistorsDifferent | 1,500 million | 1,950 million |
| DensityDifferent | 12.2M / mm² | 5.9M / mm² |
| Die SizeDifferent | 123 mm² | 332 mm² |
| Chip PackageDifferent | FCBGA-962 | BGA-1724 |
Graphics Card
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| Release DateDifferent | Feb 15th, 2012 | Jul 12th, 2010 |
| GenerationDifferent | Southern Islands(HD 7700) | GeForce 400 |
| PredecessorDifferent | Northern Islands | GeForce 200 |
| SuccessorDifferent | Sea Islands | GeForce 500 |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 159 USD | 229 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 97 in our database | 154 in our database |
Clock Speeds
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| GPU ClockDifferent | 1000 MHz | 675 MHz |
| Memory ClockDifferent | 1125 MHz4.5 Gbps effective | 900 MHz3.6 Gbps effective |
| Shader ClockDifferent | N/A | 1350 MHz |
Memory
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 128 bit | 256 bit |
| BandwidthDifferent | 72.00 GB/s | 115.2 GB/s |
Render Config
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| Shading UnitsDifferent | 640 | 336 |
| TMUsDifferent | 40 | 56 |
| ROPsDifferent | 16 | 32 |
| Compute UnitsDifferent | 10 | N/A |
| L1 CacheDifferent | 16 KB (per CU) | 64 KB (per SM) |
| L2 CacheDifferent | 256 KB | 512 KB |
| SM CountDifferent | N/A | 7 |
Theoretical Performance
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| Pixel RateDifferent | 16.00 GPixel/s | 9.450 GPixel/s |
| Texture RateDifferent | 40.00 GTexel/s | 37.80 GTexel/s |
| FP32 (float)Different | 1,280.0 GFLOPS | 907.2 GFLOPS |
| FP64 (double)Different | 80.00 GFLOPS (1:16) | 75.60 GFLOPS (1:12) |
Board Design
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| Length | 210 mm8.3 inches | 210 mm8.3 inches |
| TDPDifferent | 80 W | 160 W |
| Suggested PSUDifferent | 250 W | 450 W |
| OutputsDifferent | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 | 2x DVI1x mini-HDMI 1.3a |
| Power ConnectorsDifferent | 1x 6-pin | 2x 6-pin |
| Board NumberDifferent | 109-C44157-00C, C468 | P1041 SKU 1 |
Graphics Features
| Feature | AMD Radeon HD 7770 GHz Edition | NVIDIA GeForce GTX 460 |
|---|---|---|
| DirectXDifferent | 12 (11_1) | 12 (11_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 2.1 (1.2) | 1.1 |
| VulkanDifferent | 1.2.170 | N/A |
| Shader ModelDifferent | 6.5 (5.1) | 5.1 |
| CUDADifferent | N/A | 2.1 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
Detailed Features
More Comparisons with AMD Radeon HD 7770 GHz Edition
Compare AMD Radeon HD 7770 GHz Edition with other GPUs of similar performance
AMD Radeon HD 7770 GHz Edition vs GeForce GTX 650 Ti
GeForce GTX 650 Ti Performance119%
GeForce GTX 650 Ti is 19% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 5850
Radeon HD 5850 Performance117%
Radeon HD 5850 is 17% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs GeForce GTX 285
GeForce GTX 285 Performance109%
GeForce GTX 285 is 9% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 6850
Radeon HD 6850 Performance107%
Radeon HD 6850 is 7% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs GeForce GTX 280
GeForce GTX 280 Performance100%
GeForce GTX 280 is 0% slower than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance100%
Radeon HD 7770 GHz Edition is 0% slower than AMD Radeon HD 7770 GHz Edition
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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
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