GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 4830
100%
100%
ATI Radeon HD 4830
100%
100%
Technical Specifications
| Specification | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| Graphics Processor | RV770 | RV770 |
| Cores | 640 | 640 |
| TMUs | 32 | 32 |
| ROPs | 16 | 16 |
| Memory Size | 512 MB | 512 MB |
| Memory Type | GDDR3 | GDDR3 |
| Bus Width | 256 bit | 256 bit |
Graphics Processor
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| GPU Name | RV770 | RV770 |
| GPU Variant | RV770 LE(215-0669075) | RV770 LE(215-0669075) |
| Architecture | TeraScale | TeraScale |
| Foundry | TSMC | TSMC |
| Process Size | 55 nm | 55 nm |
| Transistors | 956 million | 956 million |
| Density | 3.7M / mm² | 3.7M / mm² |
| Die Size | 256 mm² | 256 mm² |
| Chip Package | HFCBGA-1492 | HFCBGA-1492 |
Graphics Card
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| Release Date | Oct 21st, 2008 | Oct 21st, 2008 |
| Generation | Radeon R700(HD 4800) | Radeon R700(HD 4800) |
| Predecessor | Radeon R600 | Radeon R600 |
| Successor | Evergreen | Evergreen |
| Production | End-of-life | End-of-life |
| Launch Price | 130 USD | 130 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Reviews | 43 in our database | 43 in our database |
Clock Speeds
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| GPU Clock | 575 MHz | 575 MHz |
| Memory Clock | 900 MHz1800 Mbps effective | 900 MHz1800 Mbps effective |
Memory
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| Memory Size | 512 MB | 512 MB |
| Memory Type | GDDR3 | GDDR3 |
| Memory Bus | 256 bit | 256 bit |
| Bandwidth | 57.60 GB/s | 57.60 GB/s |
Render Config
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| Shading Units | 640 | 640 |
| TMUs | 32 | 32 |
| ROPs | 16 | 16 |
| Compute Units | 8 | 8 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 256 KB | 256 KB |
Theoretical Performance
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| Pixel Rate | 9.200 GPixel/s | 9.200 GPixel/s |
| Texture Rate | 18.40 GTexel/s | 18.40 GTexel/s |
| FP32 (float) | 736.0 GFLOPS | 736.0 GFLOPS |
| FP64 (double) | 147.2 GFLOPS (1:5) | 147.2 GFLOPS (1:5) |
Board Design
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| Slot Width | Single-slot | Single-slot |
| Length | 246 mm9.7 inches | 246 mm9.7 inches |
| Height | 111 mm4.4 inches | 111 mm4.4 inches |
| Width | 20 mm0.8 inches | 20 mm0.8 inches |
| TDP | 95 W | 95 W |
| Suggested PSU | 250 W | 250 W |
| Outputs | 2x DVI1x S-Video | 2x DVI1x S-Video |
| Power Connectors | 1x 6-pin | 1x 6-pin |
| Board Number | 109-B50131-10 | 109-B50131-10 |
Graphics Features
| Feature | ATI Radeon HD 4830 | ATI Radeon HD 4830 |
|---|---|---|
| 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
47
Detailed Features
More Comparisons with ATI Radeon HD 4830
Compare ATI Radeon HD 4830 with other GPUs of similar performance
ATI Radeon HD 4830 vs GeForce GTS 450
GeForce GTS 450 Performance118%
GeForce GTS 450 is 18% faster than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs GeForce GTS 250
GeForce GTS 250 Performance115%
GeForce GTS 250 is 15% faster than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 4850
Radeon HD 4850 Performance112%
Radeon HD 4850 is 12% faster than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 4770
Radeon HD 4770 Performance107%
Radeon HD 4770 is 7% faster than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 4830
Radeon HD 4830 Performance100%
Radeon HD 4830 is 0% slower than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 6670
Radeon HD 6670 Performance97%
Radeon HD 6670 is 3% slower than ATI Radeon HD 4830
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More Comparisons with ATI Radeon HD 4830
Compare ATI Radeon HD 4830 with other GPUs of similar performance
ATI Radeon HD 4830 vs GeForce GTS 450
GeForce GTS 450 Performance118%
GeForce GTS 450 is 18% faster than ATI Radeon HD 4830
Compare Detailed Specs
ATI Radeon HD 4830 vs GeForce GTS 250
GeForce GTS 250 Performance115%
GeForce GTS 250 is 15% faster than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 4850
Radeon HD 4850 Performance112%
Radeon HD 4850 is 12% faster than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 4770
Radeon HD 4770 Performance107%
Radeon HD 4770 is 7% faster than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 4830
Radeon HD 4830 Performance100%
Radeon HD 4830 is 0% slower than ATI Radeon HD 4830
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ATI Radeon HD 4830 vs Radeon HD 6670
Radeon HD 6670 Performance97%
Radeon HD 6670 is 3% slower than ATI Radeon HD 4830
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