GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon HD 6450
100%
100%
AMD Radeon HD 6450
100%
100%
Technical Specifications
| Specification | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| Graphics Processor | Caicos | Caicos |
| Cores | 160 | 160 |
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Memory Size | 512 MB | 512 MB |
| Memory Type | GDDR3 | GDDR3 |
| Bus Width | 64 bit | 64 bit |
Graphics Processor
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| GPU Name | Caicos | Caicos |
| GPU Variant | Caicos PRO | Caicos PRO |
| Architecture | TeraScale 2 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| Transistors | 370 million | 370 million |
| Density | 5.5M / mm² | 5.5M / mm² |
| Die Size | 67 mm² | 67 mm² |
| Chip Package | FCBGA-631 | FCBGA-631 |
Graphics Card
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| Release Date | Apr 7th, 2011 | Apr 7th, 2011 |
| Generation | Northern Islands(HD 6400) | Northern Islands(HD 6400) |
| Predecessor | Evergreen | Evergreen |
| Successor | Southern Islands | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch Price | 55 USD | 55 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Reviews | 14 in our database | 14 in our database |
Clock Speeds
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| GPU Clock | 625 MHz | 625 MHz |
| Memory Clock | 500 MHz1000 Mbps effective | 500 MHz1000 Mbps effective |
Memory
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| Memory Size | 512 MB | 512 MB |
| Memory Type | GDDR3 | GDDR3 |
| Memory Bus | 64 bit | 64 bit |
| Bandwidth | 8.000 GB/s | 8.000 GB/s |
Render Config
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| Shading Units | 160 | 160 |
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Compute Units | 2 | 2 |
| L1 Cache | 8 KB (per CU) | 8 KB (per CU) |
| L2 Cache | 128 KB | 128 KB |
Theoretical Performance
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| Pixel Rate | 2.500 GPixel/s | 2.500 GPixel/s |
| Texture Rate | 5.000 GTexel/s | 5.000 GTexel/s |
| FP32 (float) | 200.0 GFLOPS | 200.0 GFLOPS |
Board Design
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| Slot Width | Single-slot | Single-slot |
| Length | 168 mm6.6 inches | 168 mm6.6 inches |
| TDP | 18 W | 18 W |
| Suggested PSU | 200 W | 200 W |
| Outputs | 1x DVI1x HDMI 1.3a1x VGA | 1x DVI1x HDMI 1.3a1x VGA |
| Power Connectors | None | None |
| Board Number | 109-C26037-00A | 109-C26037-00A |
Graphics Features
| Feature | AMD Radeon HD 6450 | AMD Radeon HD 6450 |
|---|---|---|
| DirectX | 11.2 (11_0) | 11.2 (11_0) |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | N/A |
| Shader Model | 5.0 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
44
Detailed Features
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