GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 650
127%
127%
ATI Radeon HD 4890
113%
113%
NVIDIA GeForce GTX 650 is approximately 14% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| Graphics ProcessorDifferent | GK107 | RV790 |
| CoresDifferent | 384 | 800 |
| TMUsDifferent | 32 | 40 |
| ROPs | 16 | 16 |
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 128 bit | 256 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| GPU NameDifferent | GK107 | RV790 |
| GPU VariantDifferent | GK107-450-A2 | RV790 XT(215-0758016) |
| ArchitectureDifferent | Kepler | TeraScale |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 28 nm | 55 nm |
| TransistorsDifferent | 1,270 million | 959 million |
| DensityDifferent | 10.8M / mm² | 3.4M / mm² |
| Die SizeDifferent | 118 mm² | 282 mm² |
| Chip PackageDifferent | BGA-908 | N/A |
Graphics Card
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| Release DateDifferent | Sep 6th, 2012 | Apr 2nd, 2009 |
| GenerationDifferent | GeForce 600 | Radeon R700(HD 4800) |
| PredecessorDifferent | GeForce 500 | Radeon R600 |
| SuccessorDifferent | GeForce 700 | Evergreen |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 109 USD | 249 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 17 in our database | 114 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| GPU ClockDifferent | 1058 MHz | 850 MHz |
| Memory ClockDifferent | 1250 MHz5 Gbps effective | 975 MHz3.9 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 128 bit | 256 bit |
| BandwidthDifferent | 80.00 GB/s | 124.8 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| Shading UnitsDifferent | 384 | 800 |
| TMUsDifferent | 32 | 40 |
| ROPs | 16 | 16 |
| SMX CountDifferent | 2 | N/A |
| L1 CacheDifferent | 16 KB (per SMX) | 16 KB (per CU) |
| L2 Cache | 256 KB | 256 KB |
| Compute UnitsDifferent | N/A | 10 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| Pixel RateDifferent | 8.464 GPixel/s | 13.60 GPixel/s |
| Texture RateDifferent | 33.86 GTexel/s | 34.00 GTexel/s |
| FP32 (float)Different | 812.5 GFLOPS | 1,360.0 GFLOPS |
| FP64 (double)Different | 33.86 GFLOPS (1:24) | 272.0 GFLOPS (1:5) |
Board Design
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 147 mm5.8 inches | 241 mm9.5 inches |
| TDPDifferent | 65 W | 190 W |
| Suggested PSUDifferent | 250 W | 450 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.4a | 2x DVI1x S-Video |
| Power ConnectorsDifferent | 1x 6-pin | 2x 6-pin |
| Board NumberDifferent | P2010 SKU 4 | 109-B79031-00 |
| HeightDifferent | N/A | 111 mm4.4 inches |
| WidthDifferent | N/A | 40 mm1.6 inches |
Graphics Features
| Feature | NVIDIA GeForce GTX 650 | ATI Radeon HD 4890 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 10.1 (10_1) |
| OpenGLDifferent | 4.6 | 3.3 |
| OpenCLDifferent | 3.0 | 1.1 |
| VulkanDifferent | 1.2.175 | N/A |
| CUDADifferent | 3.0 | N/A |
| Shader ModelDifferent | 6.5 (5.1) | 4.1 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
49
Detailed Features
More Comparisons with NVIDIA GeForce GTX 650
Compare NVIDIA GeForce GTX 650 with other GPUs of similar performance
NVIDIA GeForce GTX 650 vs GeForce GTX 275
GeForce GTX 275 Performance120%
GeForce GTX 275 is 20% faster than NVIDIA GeForce GTX 650
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NVIDIA GeForce GTX 650 vs GeForce GTX 460
GeForce GTX 460 Performance117%
GeForce GTX 460 is 17% faster than NVIDIA GeForce GTX 650
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NVIDIA GeForce GTX 650 vs Radeon HD 4890
Radeon HD 4890 Performance113%
Radeon HD 4890 is 13% faster than NVIDIA GeForce GTX 650
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NVIDIA GeForce GTX 650 vs Radeon HD 6790
Radeon HD 6790 Performance111%
Radeon HD 6790 is 11% faster than NVIDIA GeForce GTX 650
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NVIDIA GeForce GTX 650 vs Radeon HD 5830
Radeon HD 5830 Performance106%
Radeon HD 5830 is 6% faster than NVIDIA GeForce GTX 650
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NVIDIA GeForce GTX 650 vs GeForce GTX 650
GeForce GTX 650 Performance100%
GeForce GTX 650 is 0% slower than NVIDIA GeForce GTX 650
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More Comparisons with ATI Radeon HD 4890
Compare ATI Radeon HD 4890 with other GPUs of similar performance
ATI Radeon HD 4890 vs GeForce GTX 285
GeForce GTX 285 Performance117%
GeForce GTX 285 is 17% faster than ATI Radeon HD 4890
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ATI Radeon HD 4890 vs Radeon HD 6850
Radeon HD 6850 Performance114%
Radeon HD 6850 is 14% faster than ATI Radeon HD 4890
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ATI Radeon HD 4890 vs GeForce GTX 280
GeForce GTX 280 Performance107%
GeForce GTX 280 is 7% faster than ATI Radeon HD 4890
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ATI Radeon HD 4890 vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance107%
Radeon HD 7770 GHz Edition is 7% faster than ATI Radeon HD 4890
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ATI Radeon HD 4890 vs GeForce GTX 275
GeForce GTX 275 Performance106%
GeForce GTX 275 is 6% faster than ATI Radeon HD 4890
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ATI Radeon HD 4890 vs GeForce GTX 460
GeForce GTX 460 Performance104%
GeForce GTX 460 is 4% faster than ATI Radeon HD 4890
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