NVIDIA GeForce 8800 GT vs ATI Radeon HD 4700 Full Specs
112 Shaders 600MHz | 320 Shaders 600MHz |
524MB GDDR357.6GB/s | 524MB DDR212.8GB/s |
·· 336 GFLOPS | ·· 384 GFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 125W | TDP 59W |
Power Connectors 1x 6-Pin | Power Connectors 1x 6-Pin |
Clock Speed ·· | Clock Speed ·· |
Peak OPS 336 GFLOPSFP32 | Peak OPS 384 GFLOPSFP32 |
FP32 336 GFLOPS | FP32 384 GFLOPS |
- | FP64 76.8 GFLOPS |
Pixel Rate 24 GPixel/s | Pixel Rate 4.8 GPixel/s |
Texture Rate 84 GTexel/s | Texture Rate 19.2 GTexel/s |
Shaders 112 Shaders | Shaders 320 Shaders |
TMUs 56 TMUs | TMUs 32 TMUs |
ROPs 16 ROPs | ROPs 8 ROPs |
SMs 14 SMs | CUs 8 CUs |
Boost Clock 600MHz | Boost Clock 600MHz |
Shader Clock 1.5GHz | Shader Clock - |
L2 Cache 64KB shared | L2 Cache 256KB shared |
524MB GDDR3 | 524MB DDR2 |
Memory Bus 256-bit | Memory Bus 128-bit |
Memory Speed 1.8GT/s | Memory Speed 800MT/s |
Memory Bandwidth 57.6GB/s | Memory Bandwidth 12.8GB/s |
TDP 125W | TDP 59W |
Multi-Monitor 2 | Multi-Monitor 2 |
2x DVI-I Dual-Link | 2x DVI-I Dual-Link |
1x S-Video | 1x S-Video |
Decoder Model VP2 | Decoder Model UVD 2.0 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 1-Slots | PCIe 1-Slots |
Height 111 mm (4.37")Width 229 mm (9.02")Depth 20 mm (0.79") | - |
Cooling Blower 1x Fan | Cooling Open-Air 1x Fan |
Power Connectors 1x 6-Pin | Power Connectors 1x 6-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding ![]() | Branding ![]() |
Codename NV92 | Codename Wekiva |
Chip Variant - | Chip Variant RV770 CE |
Market Segment Desktop | Market Segment Desktop |
Release Date Oct 29, 2007 | Release Date Feb 11, 2009 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 65nm | Fabrication Node 55nm |
Die Size 324mm² | Die Size 256mm² |
Transistor Count 754 Million | Transistor Count 956 Million |
Transistor Density 2.33 MTr/mm² | Transistor Density 3.73 MTr/mm² |
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