GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon HD 6950
187%
187%
AMD Radeon HD 7750
53%
53%
AMD Radeon HD 6950 is approximately 134% faster
Technical Specifications
| Specification | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| Graphics ProcessorDifferent | Cayman | Cape Verde |
| CoresDifferent | 1408 | 512 |
| TMUsDifferent | 88 | 32 |
| ROPsDifferent | 32 | 16 |
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 128 bit |
Graphics Processor
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| GPU NameDifferent | Cayman | Cape Verde |
| GPU VariantDifferent | Cayman PRO(215-0807019) | Cape Verde PRO(215-0825156) |
| ArchitectureDifferent | TeraScale 3 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 40 nm | 28 nm |
| TransistorsDifferent | 2,640 million | 1,500 million |
| DensityDifferent | 6.8M / mm² | 12.2M / mm² |
| Die SizeDifferent | 389 mm² | 123 mm² |
| Chip PackageDifferent | N/A | FCBGA-962 |
Graphics Card
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| Release DateDifferent | Dec 14th, 2010 | Feb 15th, 2012 |
| GenerationDifferent | Northern Islands(HD 6900) | Southern Islands(HD 7700) |
| PredecessorDifferent | Evergreen | Northern Islands |
| SuccessorDifferent | Southern Islands | Sea Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 299 USD | 109 USD |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 111 in our database | 61 in our database |
Clock Speeds
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| GPU Clock | 800 MHz | 800 MHz |
| Memory ClockDifferent | 1250 MHz5 Gbps effective | 1125 MHz4.5 Gbps effective |
Memory
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| Memory SizeDifferent | 2 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 128 bit |
| BandwidthDifferent | 160.0 GB/s | 72.00 GB/s |
Render Config
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| Shading UnitsDifferent | 1408 | 512 |
| TMUsDifferent | 88 | 32 |
| ROPsDifferent | 32 | 16 |
| Compute UnitsDifferent | 22 | 8 |
| L1 CacheDifferent | 8 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 512 KB | 256 KB |
Theoretical Performance
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| Pixel RateDifferent | 25.60 GPixel/s | 12.80 GPixel/s |
| Texture RateDifferent | 70.40 GTexel/s | 25.60 GTexel/s |
| FP32 (float)Different | 2.253 TFLOPS | 819.2 GFLOPS |
| FP64 (double)Different | 563.2 GFLOPS (1:4) | 51.20 GFLOPS (1:16) |
Board Design
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 286 mm11.3 inches | 168 mm6.6 inches |
| HeightDifferent | 126 mm5 inches | N/A |
| WidthDifferent | 42 mm1.7 inches | N/A |
| TDPDifferent | 200 W | 55 W |
| Suggested PSUDifferent | 550 W | 250 W |
| OutputsDifferent | 2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 | 1x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power ConnectorsDifferent | 2x 6-pin | None |
| Board NumberDifferent | 109-C21647-00 | C441, 109-C44537-00B |
Graphics Features
| Feature | AMD Radeon HD 6950 | AMD Radeon HD 7750 |
|---|---|---|
| DirectXDifferent | 11.2 (11_0) | 12 (11_1) |
| OpenGLDifferent | 4.4 | 4.6 |
| OpenCLDifferent | 1.2 | 2.1 (1.2) |
| VulkanDifferent | N/A | 1.2.170 |
| Shader ModelDifferent | 5.0 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
47
Detailed Features
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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More Comparisons with AMD Radeon HD 7750
Compare AMD Radeon HD 7750 with other GPUs of similar performance
AMD Radeon HD 7750 vs Radeon HD 4890
Radeon HD 4890 Performance120%
Radeon HD 4890 is 20% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs Radeon HD 6790
Radeon HD 6790 Performance118%
Radeon HD 6790 is 18% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs Radeon HD 5830
Radeon HD 5830 Performance112%
Radeon HD 5830 is 12% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs GeForce GTX 650
GeForce GTX 650 Performance106%
GeForce GTX 650 is 6% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs GeForce GTX 550 Ti
GeForce GTX 550 Ti Performance105%
GeForce GTX 550 Ti is 5% faster than AMD Radeon HD 7750
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AMD Radeon HD 7750 vs Radeon HD 4870
Radeon HD 4870 Performance104%
Radeon HD 4870 is 4% faster than AMD Radeon HD 7750
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