AMD Radeon RX 5700 XT vs AMD Radeon HD 6450 2GB
VS
AMD Radeon RX 5700 XT
AMD Radeon HD 6450 2GB
Key Differences
Performance
Features
Ports
General info
Memory
AMD Radeon RX 5700 XT
AMD Radeon HD 6450 2GB
Key Differences
|
AMD Radeon RX 5700 XT | AMD Radeon HD 6450 2GB |
|---|---|---|
| GPU Base Clock Speed | 1605MHz | 650MHz |
| GPU Boost Clock Speed | 1905MHz | Not Known |
| Pixel Rate | 121.9 GPixel/s | 2.6 GPixel/s |
| GPU Memory Speed | 1750MHz | 580MHz |
| GPU Render Output Units (ROPs) | 64 | 4 |
| No. of Supported Displays | Not Known | 4 |
Performance
|
AMD Radeon RX 5700 XT | AMD Radeon HD 6450 2GB |
|---|---|---|
| GPU Base Clock Speed | 1605MHz | 650MHz |
| Pixel Rate | 121.9 GPixel/s | 2.6 GPixel/s |
| FLOPS (Floating-point Performance) | 9.75 TFLOPS | 0.21 TFLOPS |
| Texture Filter Rate | 304.8 GTexels/s | 5.2 GTexels/s |
| GPU Memory Speed | 1750MHz | 580MHz |
| Total GPU Shading Units | 2560 | 160 |
| Total GPU TMUs | 160 | 8 |
| GPU Boost Clock Speed | 1905MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 4 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
AMD Radeon RX 5700 XT | AMD Radeon HD 6450 2GB |
|---|---|---|
| DirectX Version Info | 12 | 11 |
| OpenGL Driver Version | 4.6 | 4.2 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| GPU Temperature Under Load | 84°C | 59°C |
| Idle GPU Temperature | 35°C | 39°C |
| Noise Level Under Load | 54dB | 47.7dB |
| 3D Support | Yes
|
No
|
| Idle Noise Level | 39dB | 41.4dB |
| Idle Power Consumption | 54W | 144W |
| PassMark (G3D) Score | Not Known | 292 |
| PassMark (DirectCompute) Benchmark Result | Not Known | 172 |
| Ray Tracing Support | No
|
No
|
| Power Consumption Under Peak Load | Not Known | 178W |
| Multi-GPU Support Count | Not Known | 2 |
| SmallLuxGPU (2.0d4) Result | Not Known | 1150 |
| No. of Supported Displays | Not Known | 4 |
Ports
|
AMD Radeon RX 5700 XT | AMD Radeon HD 6450 2GB |
|---|---|---|
| HDMI Output Support | Yes
|
No
|
| GPU HDMI Version | 2 | Not Known |
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
AMD Radeon RX 5700 XT | AMD Radeon HD 6450 2GB |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 10300 million | 370 million |
| Semiconductor Size | 7nm | 40nm |
| PCI Express Version | 4 | 2 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 272mm | 168mm |
| Height | Not Known | 104mm |
Memory
|
AMD Radeon RX 5700 XT | AMD Radeon HD 6450 2GB |
|---|---|---|
| Effective Memory Clock | 14000MHz | 1600MHz |
| Max Memory Bandwidth | 448GB/s | 9.28GB/s |
| RAM | 8GB | 2GB |
| Memory Bus Interface Width | 256bit | 64bit |
| GDDR Memory Version | 6 | 3 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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