ATI Radeon HD 4710 vs ATI Radeon HD 3870 X2 Full Specs
320 Shaders 750MHz | 640 Shaders 825MHz |
1GB GDDR325.6GB/s | 1048MB GDDR4144GB/s |
·· 480 GFLOPS | ·· 1.06 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 59W | TDP 165W |
Power Connectors - 1x 6-Pin | Power Connectors 1x 8-Pin 1x 6-Pin |
Radeon HD 4710480 GFLOPSFP32
Radeon HD 3870 X21.06 TFLOPSFP32 (2x 528 GFLOPS)Clock Speed ·· | Clock Speed ·· |
Peak OPS 480 GFLOPSFP32 | Peak OPS 1.06 TFLOPSFP32 |
FP32 480 GFLOPS | FP32 1.06 TFLOPS |
FP64 96 GFLOPS | FP64 211.2 GFLOPS |
Pixel Rate 6 GPixel/s | Pixel Rate 13.2 GPixel/s |
Texture Rate 24 GTexel/s | Texture Rate 13.2 GTexel/s |
Shaders 320 Shaders | Shaders 640 Shaders |
TMUs 32 TMUs | TMUs 32 TMUs |
ROPs 8 ROPs | ROPs 32 ROPs |
CUs 8 CUs | CUs 8 CUs |
Boost Clock 750MHz | Boost Clock 825MHz |
L2 Cache 256KB shared | L2 Cache 256KB shared |
1GB GDDR3 | 1048MB GDDR4 |
Memory Bus 128-bit | Memory Bus 256-bit |
Memory Speed 1.6GT/s | Memory Speed 2.3GT/s |
Memory Bandwidth 25.6GB/s | Memory Bandwidth 144GB/s |
TDP 59W | TDP 165W |
Multi-Monitor 2 | Multi-Monitor 2 |
2x DVI-I Dual-Link | 2x DVI-I Dual-Link |
1x S-Video | 1x S-Video |
Decoder Model UVD 2.0 | Decoder Model UVD 1.0 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 1-Slots | PCIe 2-Slots |
Cooling Open-Air 1x Fan | Cooling Blower 1x Fan |
Power Connectors 1x 6-Pin | Power Connectors 1x 8-Pin, 1x 6-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Wekiva | Codename Boom |
Chip Variant RV770 CE | Chip Variant R680 XT |
Market Segment Desktop | Market Segment Desktop |
Release Date Sep 10, 2008 | Release Date Jan 28, 2008 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 55nm | Fabrication Node 55nm |
Die Size 256mm² | Die Size 192mm² |
Transistor Count 956 Million | Transistor Count 666 Million |
Transistor Density 3.73 MTr/mm² | Transistor Density 3.47 MTr/mm² |
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