GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 4850
100%
100%
ATI Radeon HD 4850
100%
100%
Technical Specifications
| Specification | ATI Radeon HD 4850 | ATI Radeon HD 4850 |
|---|---|---|
| Graphics Processor | RV770 | RV770 |
| Cores | 800 | 800 |
| TMUs | 40 | 40 |
| 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 4850 | ATI Radeon HD 4850 |
|---|---|---|
| GPU Name | RV770 | RV770 |
| GPU Variant | RV770 PRO(215-0669065) | RV770 PRO(215-0669065) |
| 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 4850 | ATI Radeon HD 4850 |
|---|---|---|
| Release Date | Jun 25th, 2008 | Jun 25th, 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 | 199 USD | 199 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Reviews | 127 in our database | 127 in our database |
Clock Speeds
| Feature | ATI Radeon HD 4850 | ATI Radeon HD 4850 |
|---|---|---|
| GPU Clock | 625 MHz | 625 MHz |
| Memory Clock | 993 MHz1986 Mbps effective | 993 MHz1986 Mbps effective |
Memory
| Feature | ATI Radeon HD 4850 | ATI Radeon HD 4850 |
|---|---|---|
| Memory Size | 512 MB | 512 MB |
| Memory Type | GDDR3 | GDDR3 |
| Memory Bus | 256 bit | 256 bit |
| Bandwidth | 63.55 GB/s | 63.55 GB/s |
Render Config
| Feature | ATI Radeon HD 4850 | ATI Radeon HD 4850 |
|---|---|---|
| Shading Units | 800 | 800 |
| TMUs | 40 | 40 |
| ROPs | 16 | 16 |
| Compute Units | 10 | 10 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 256 KB | 256 KB |
Theoretical Performance
| Feature | ATI Radeon HD 4850 | ATI Radeon HD 4850 |
|---|---|---|
| Pixel Rate | 10.00 GPixel/s | 10.00 GPixel/s |
| Texture Rate | 25.00 GTexel/s | 25.00 GTexel/s |
| FP32 (float) | 1,000.0 GFLOPS | 1,000.0 GFLOPS |
| FP64 (double) | 200.0 GFLOPS (1:5) | 200.0 GFLOPS (1:5) |
Board Design
| Feature | ATI Radeon HD 4850 | ATI Radeon HD 4850 |
|---|---|---|
| Slot Width | Single-slot | Single-slot |
| Length | 246 mm9.7 inches | 246 mm9.7 inches |
| TDP | 110 W | 110 W |
| Suggested PSU | 300 W | 300 W |
| Outputs | 2x DVI1x S-Video | 2x DVI1x S-Video |
| Power Connectors | 1x 6-pin | 1x 6-pin |
| Board Number | 109-B50131-00 | 109-B50131-00 |
Graphics Features
| Feature | ATI Radeon HD 4850 | ATI Radeon HD 4850 |
|---|---|---|
| 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
45
Detailed Features
More Comparisons with ATI Radeon HD 4850
Compare ATI Radeon HD 4850 with other GPUs of similar performance
ATI Radeon HD 4850 vs Radeon HD 5750
Radeon HD 5750 Performance109%
Radeon HD 5750 is 9% faster than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs GeForce GTS 450
GeForce GTS 450 Performance105%
GeForce GTS 450 is 5% faster than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs GeForce GTS 250
GeForce GTS 250 Performance102%
GeForce GTS 250 is 2% faster than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs Radeon HD 4850
Radeon HD 4850 Performance100%
Radeon HD 4850 is 0% slower than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs Radeon HD 4770
Radeon HD 4770 Performance95%
Radeon HD 4770 is 5% slower than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs Radeon HD 4830
Radeon HD 4830 Performance89%
Radeon HD 4830 is 11% slower than ATI Radeon HD 4850
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More Comparisons with ATI Radeon HD 4850
Compare ATI Radeon HD 4850 with other GPUs of similar performance
ATI Radeon HD 4850 vs Radeon HD 5750
Radeon HD 5750 Performance109%
Radeon HD 5750 is 9% faster than ATI Radeon HD 4850
Compare Detailed Specs
ATI Radeon HD 4850 vs GeForce GTS 450
GeForce GTS 450 Performance105%
GeForce GTS 450 is 5% faster than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs GeForce GTS 250
GeForce GTS 250 Performance102%
GeForce GTS 250 is 2% faster than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs Radeon HD 4850
Radeon HD 4850 Performance100%
Radeon HD 4850 is 0% slower than ATI Radeon HD 4850
Compare Detailed Specs
ATI Radeon HD 4850 vs Radeon HD 4770
Radeon HD 4770 Performance95%
Radeon HD 4770 is 5% slower than ATI Radeon HD 4850
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ATI Radeon HD 4850 vs Radeon HD 4830
Radeon HD 4830 Performance89%
Radeon HD 4830 is 11% slower than ATI Radeon HD 4850
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