ATI Radeon HD 4860 vs ATI Radeon HD 4890
Comparative analysis of ATI Radeon HD 4860 and ATI Radeon HD 4890 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G3D Mark, PassMark - G2D Mark.
Differences
Reasons to consider the ATI Radeon HD 4860
- Videocard is newer: launch date 5 month(s) later
- Around 46% lower typical power consumption: 130 Watt vs 190 Watt
Specifications (specs) | |
Launch date | 9 September 2009 vs 2 April 2009 |
Thermal Design Power (TDP) | 130 Watt vs 190 Watt |
Benchmarks | |
GFXBench 4.0 - T-Rex (Frames) | 3355 vs 3348 |
GFXBench 4.0 - T-Rex (Fps) | 3355 vs 3348 |
Reasons to consider the ATI Radeon HD 4890
- Around 21% higher core clock speed: 850 MHz vs 700 MHz
- Around 52% higher texture fill rate: 34.0 GTexel / s vs 22.4 GTexel / s
- Around 25% higher pipelines: 800 vs 640
- Around 52% better floating-point performance: 1,360.0 gflops vs 896.0 gflops
- 2x more maximum memory size: 1 GB vs 512 MB
- Around 30% higher memory clock speed: 3900 MHz vs 3000 MHz
Core clock speed | 850 MHz vs 700 MHz |
Texture fill rate | 34.0 GTexel / s vs 22.4 GTexel / s |
Pipelines | 800 vs 640 |
Floating-point performance | 1,360.0 gflops vs 896.0 gflops |
Maximum memory size | 1 GB vs 512 MB |
Memory clock speed | 3900 MHz vs 3000 MHz |
Compare benchmarks
GPU 1: ATI Radeon HD 4860
GPU 2: ATI Radeon HD 4890
GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | ATI Radeon HD 4860 | ATI Radeon HD 4890 |
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GFXBench 4.0 - T-Rex (Frames) | 3355 | 3348 |
GFXBench 4.0 - T-Rex (Fps) | 3355 | 3348 |
PassMark - G3D Mark | 1508 | |
PassMark - G2D Mark | 75 |
Compare specifications (specs)
ATI Radeon HD 4860 | ATI Radeon HD 4890 | |
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Essentials |
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Architecture | TeraScale | TeraScale |
Code name | RV790 | RV790 |
Launch date | 9 September 2009 | 2 April 2009 |
Place in performance rating | 1247 | 1248 |
Type | Desktop | Desktop |
Launch price (MSRP) | $249 | |
Technical info |
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Core clock speed | 700 MHz | 850 MHz |
Floating-point performance | 896.0 gflops | 1,360.0 gflops |
Manufacturing process technology | 55 nm | 55 nm |
Pipelines | 640 | 800 |
Texture fill rate | 22.4 GTexel / s | 34.0 GTexel / s |
Thermal Design Power (TDP) | 130 Watt | 190 Watt |
Transistor count | 959 million | 959 million |
Video outputs and ports |
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Display Connectors | 2x DVI, 1x S-Video | 2x DVI, 1x S-Video |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Supplementary power connectors | 2x 6-pin | 2x 6-pin |
Length | 241 mm | |
API support |
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DirectX | 10.1 | 10.1 |
OpenGL | 3.3 | 3.3 |
Memory |
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Maximum RAM amount | 512 MB | 1 GB |
Memory bandwidth | 96.0 GB / s | 124.8 GB / s |
Memory bus width | 256 Bit | 256 Bit |
Memory clock speed | 3000 MHz | 3900 MHz |
Memory type | GDDR5 | GDDR5 |