GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 550 Ti
56%
56%
AMD Radeon HD 6950
178%
178%
AMD Radeon HD 6950 is approximately 122% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Graphics ProcessorDifferent | GF116 | Cayman |
| CoresDifferent | 192 | 1408 |
| TMUsDifferent | 32 | 88 |
| ROPsDifferent | 24 | 32 |
| Memory SizeDifferent | 1024 MB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 192 bit | 256 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| GPU NameDifferent | GF116 | Cayman |
| GPU VariantDifferent | GF116-400-A1 | Cayman PRO(215-0807019) |
| ArchitectureDifferent | Fermi 2.0 | TeraScale 3 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| TransistorsDifferent | 1,170 million | 2,640 million |
| DensityDifferent | 4.9M / mm² | 6.8M / mm² |
| Die SizeDifferent | 238 mm² | 389 mm² |
| Chip PackageDifferent | BGA-1337 | N/A |
Graphics Card
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Release DateDifferent | Mar 15th, 2011 | Dec 14th, 2010 |
| GenerationDifferent | GeForce 500 | Northern Islands(HD 6900) |
| PredecessorDifferent | GeForce 400 | Evergreen |
| SuccessorDifferent | GeForce 600 | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 149 USD | 299 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 62 in our database | 111 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| GPU ClockDifferent | 900 MHz | 800 MHz |
| Shader ClockDifferent | 1800 MHz | N/A |
| Memory ClockDifferent | 1026 MHz4.1 Gbps effective | 1250 MHz5 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 192 bit | 256 bit |
| BandwidthDifferent | 98.50 GB/s | 160.0 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Shading UnitsDifferent | 192 | 1408 |
| TMUsDifferent | 32 | 88 |
| ROPsDifferent | 24 | 32 |
| SM CountDifferent | 4 | N/A |
| L1 CacheDifferent | 64 KB (per SM) | 8 KB (per CU) |
| L2 CacheDifferent | 384 KB | 512 KB |
| Compute UnitsDifferent | N/A | 22 |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Pixel RateDifferent | 7.200 GPixel/s | 25.60 GPixel/s |
| Texture RateDifferent | 28.80 GTexel/s | 70.40 GTexel/s |
| FP32 (float)Different | 691.2 GFLOPS | 2.253 TFLOPS |
| FP64 (double)Different | 57.60 GFLOPS (1:12) | 563.2 GFLOPS (1:4) |
Board Design
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 210 mm8.3 inches | 286 mm11.3 inches |
| TDPDifferent | 116 W | 200 W |
| Suggested PSUDifferent | 300 W | 550 W |
| OutputsDifferent | 2x DVI1x mini-HDMI 1.3a | 2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin | 2x 6-pin |
| Board NumberDifferent | P1050 SKU 0 | 109-C21647-00 |
| HeightDifferent | N/A | 126 mm5 inches |
| WidthDifferent | N/A | 42 mm1.7 inches |
Graphics Features
| Feature | NVIDIA GeForce GTX 550 Ti | AMD Radeon HD 6950 |
|---|---|---|
| DirectXDifferent | 12 (11_0) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDADifferent | 2.1 | N/A |
| Shader ModelDifferent | 5.1 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
50
Detailed Features
More Comparisons with NVIDIA GeForce GTX 550 Ti
Compare NVIDIA GeForce GTX 550 Ti with other GPUs of similar performance
NVIDIA GeForce GTX 550 Ti vs GeForce GTX 460
GeForce GTX 460 Performance118%
GeForce GTX 460 is 18% faster than NVIDIA GeForce GTX 550 Ti
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NVIDIA GeForce GTX 550 Ti vs Radeon HD 4890
Radeon HD 4890 Performance114%
Radeon HD 4890 is 14% faster than NVIDIA GeForce GTX 550 Ti
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NVIDIA GeForce GTX 550 Ti vs Radeon HD 6790
Radeon HD 6790 Performance112%
Radeon HD 6790 is 12% faster than NVIDIA GeForce GTX 550 Ti
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NVIDIA GeForce GTX 550 Ti vs Radeon HD 5830
Radeon HD 5830 Performance107%
Radeon HD 5830 is 7% faster than NVIDIA GeForce GTX 550 Ti
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NVIDIA GeForce GTX 550 Ti vs GeForce GTX 650
GeForce GTX 650 Performance101%
GeForce GTX 650 is 1% faster than NVIDIA GeForce GTX 550 Ti
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NVIDIA GeForce GTX 550 Ti vs GeForce GTX 550 Ti
GeForce GTX 550 Ti Performance100%
GeForce GTX 550 Ti is 0% slower than NVIDIA GeForce GTX 550 Ti
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More Comparisons with AMD Radeon HD 6950
Compare AMD Radeon HD 6950 with other GPUs of similar performance
AMD Radeon HD 6950 vs Radeon RX 560
Radeon RX 560 Performance119%
Radeon RX 560 is 19% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 570
GeForce GTX 570 Performance117%
GeForce GTX 570 is 17% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 660
GeForce GTX 660 Performance117%
GeForce GTX 660 is 17% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs Radeon R7 370
Radeon R7 370 Performance116%
Radeon R7 370 is 16% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs Radeon HD 6970
Radeon HD 6970 Performance112%
Radeon HD 6970 is 12% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 480
GeForce GTX 480 Performance107%
GeForce GTX 480 is 7% faster than AMD Radeon HD 6950
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