NVIDIA GeForce GTX 770 vs NVIDIA GeForce GTX 780 Full Specs
1,536 Shaders 1.13GHz | 2,304 Shaders 1GHz |
2GB GDDR5224.4GB/s | 3GB GDDR5288.4GB/s |
·· 3.47 TFLOPS | ·· 4.62 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 230W | TDP 230W |
Power Connectors - 2x 6-Pin | Power Connectors 1x 8-Pin 1x 6-Pin |
GeForce GTX 7703.47 TFLOPSFP32
GeForce GTX 7804.62 TFLOPSFP32Clock Speed ··· | Clock Speed ··· |
Peak OPS 3.47 TFLOPSFP32 | Peak OPS 4.62 TFLOPSFP32 |
FP32 3.47 TFLOPS | FP32 4.62 TFLOPS |
FP64 144.6 GFLOPS | FP64 1.54 TFLOPS |
Pixel Rate 36.2 GPixel/s | Pixel Rate 48.1 GPixel/s |
Texture Rate 144.6 GTexel/s | Texture Rate 192.4 GTexel/s |
Shaders 1,536 Shaders | Shaders 2,304 Shaders |
TMUs 128 TMUs | TMUs 192 TMUs |
ROPs 32 ROPs | ROPs 48 ROPs |
SMs 8 SMs | SMs 12 SMs |
Base Clock 1.05GHz | Base Clock 863MHz |
Boost Clock 1.13GHz | Boost Clock 1GHz |
L2 Cache 512KB shared | L2 Cache 1.5MB shared |
2GB GDDR5 | 3GB GDDR5 |
Memory Bus 256-bit | Memory Bus 384-bit |
Memory Speed 7GT/s | Memory Speed 6GT/s |
Memory Bandwidth 224.4GB/s | Memory Bandwidth 288.4GB/s |
TDP 230W | TDP 230W |
Multi-Monitor 2 | Multi-Monitor 2 |
1x DisplayPort 1.2 | 1x DisplayPort 1.2 |
1x HDMI 1.4 | 1x HDMI 1.4 |
1x DVI-D Dual-Link | 1x DVI-D Dual-Link |
1x DVI-I Dual-Link | 1x DVI-I Dual-Link |
Encoder Model NVENC 1 | Encoder Model NVENC 1 |
Decoder Model NVDEC 1 | Decoder Model NVDEC 1 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 2-Slots | PCIe 2-Slots |
Height 111 mm (4.37")Width 267 mm (10.51")Depth 38 mm (1.5") | Height 111 mm (4.37")Width 267 mm (10.51")Depth 38 mm (1.5") |
Cooling Blower 1x Fan | Cooling Blower 1x Fan |
Power Connectors 2x 6-Pin | Power Connectors 1x 8-Pin, 1x 6-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename NVE4 | Codename NVF0 |
Chip Variant GK104-200-KD-A2 | Chip Variant GK110-400-A1 |
Market Segment Desktop | Market Segment Desktop |
Release Date May 30, 2013 | Release Date May 23, 2013 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 294mm² | Die Size 561mm² |
Transistor Count 3.5 Billion | Transistor Count 7.1 Billion |
Transistor Density 12.04 MTr/mm² | Transistor Density 12.62 MTr/mm² |
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