GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 4550
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100%
ATI Radeon HD 4550
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100%
Technical Specifications
| Specification | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| Graphics Processor | RV710 | RV710 |
| Cores | 80 | 80 |
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Memory Size | 256 MB | 256 MB |
| Memory Type | DDR2 | DDR2 |
| Bus Width | 64 bit | 64 bit |
Graphics Processor
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| GPU Name | RV710 | RV710 |
| GPU Variant | RV710 HD4550(215-0725003) | RV710 HD4550(215-0725003) |
| Architecture | TeraScale | TeraScale |
| Foundry | TSMC | TSMC |
| Process Size | 55 nm | 55 nm |
| Transistors | 242 million | 242 million |
| Density | 3.3M / mm² | 3.3M / mm² |
| Die Size | 73 mm² | 73 mm² |
| Chip Package | FCBGA-631 | FCBGA-631 |
Graphics Card
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| Release Date | Sep 30th, 2008 | Sep 30th, 2008 |
| Generation | Radeon R700(HD 4500) | Radeon R700(HD 4500) |
| Predecessor | Radeon R600 | Radeon R600 |
| Successor | Evergreen | Evergreen |
| Production | End-of-life | End-of-life |
| Launch Price | 59 USD | 59 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Reviews | 18 in our database | 18 in our database |
Clock Speeds
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| GPU Clock | 600 MHz | 600 MHz |
| Memory Clock | 655 MHz1310 Mbps effective | 655 MHz1310 Mbps effective |
Memory
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| Memory Size | 256 MB | 256 MB |
| Memory Type | DDR2 | DDR2 |
| Memory Bus | 64 bit | 64 bit |
| Bandwidth | 10.48 GB/s | 10.48 GB/s |
Render Config
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| Shading Units | 80 | 80 |
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Compute Units | 1 | 1 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 64 KB | 64 KB |
Theoretical Performance
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| Pixel Rate | 2.400 GPixel/s | 2.400 GPixel/s |
| Texture Rate | 4.800 GTexel/s | 4.800 GTexel/s |
| FP32 (float) | 96.00 GFLOPS | 96.00 GFLOPS |
Board Design
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| Slot Width | Single-slot | Single-slot |
| Length | 168 mm6.6 inches | 168 mm6.6 inches |
| TDP | 25 W | 25 W |
| Suggested PSU | 200 W | 200 W |
| Outputs | 1x DVI1x HDMI 1.3a1x DisplayPort 1.0 | 1x DVI1x HDMI 1.3a1x DisplayPort 1.0 |
| Power Connectors | None | None |
| Board Number | AB711, 109-B72531-00C, B889, B890, B947 | AB711, 109-B72531-00C, B889, B890, B947 |
Graphics Features
| Feature | ATI Radeon HD 4550 | ATI Radeon HD 4550 |
|---|---|---|
| DirectX | 10.1 (10_1) | 10.1 (10_1) |
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | N/A | N/A |
| Shader Model | 4.1 | 4.1 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
44
Detailed Features
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