NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce RTX 4080 Super Full Specs
10,240 Shaders 1.67GHz | 10,240 Shaders 2.55GHz |
12GB GDDR6X912.4GB/s | 16GB GDDR6X716.8GB/s |
·· 34.1 TFLOPS | ·· 52.22 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 350W | TDP 320W |
Power Connectors - 1x 12-Pin | Power Connectors 1x 16-Pin 12VHPWR - |
GeForce RTX 3080 Ti1.09 POPSINT4 Tensor Sparse
GeForce RTX 4080 Super1.67 POPSINT4 Tensor SparseClock Speed ··· | Clock Speed ··· |
Peak OPS 1.09 POPSINT4 Tensor Sparse | Peak OPS 1.67 POPSINT4 Tensor Sparse |
- | Tensor FP8-16 417.8 TFLOPSFP8-16 Tensor Sparse 835.6 TFLOPSTensor FP8-32 208.9 TFLOPSFP8-32 Tensor Sparse 417.8 TFLOPS |
Tensor FP16-16 136.4 TFLOPSFP16-16 Tensor Sparse 272.8 TFLOPSTensor FP16-32 68.2 TFLOPSFP16-32 Tensor Sparse 136.4 TFLOPS | Tensor FP16-16 208.9 TFLOPSFP16-16 Tensor Sparse 417.8 TFLOPSTensor FP16-32 104.4 TFLOPSFP16-32 Tensor Sparse 208.9 TFLOPS |
BF16 34.1 TFLOPSTensor BF16 68.2 TFLOPSBF16 Tensor Sparse 136.4 TFLOPS | BF16 52.22 TFLOPSTensor BF16 104.4 TFLOPSBF16 Tensor Sparse 208.9 TFLOPS |
Tensor TF32 34.1 TFLOPS | Tensor TF32 52.22 TFLOPS |
FP32 34.1 TFLOPS | FP32 52.22 TFLOPS |
FP64 532.8 GFLOPS | FP64 816 GFLOPS |
Tensor INT4 545.6 TOPS | Tensor INT4 835.6 TOPS |
Tensor INT8 272.8 TOPS | Tensor INT8 417.8 TOPS |
Ray 51.43 TOPS | Ray 120.7 TOPS |
Pixel Rate 186.5 GPixel/s | Pixel Rate 285.6 GPixel/s |
Texture Rate 532.8 GTexel/s | Texture Rate 816 GTexel/s |
Shaders 10,240 Shaders | Shaders 10,240 Shaders |
TMUs 320 TMUs | TMUs 320 TMUs |
ROPs 112 ROPs | ROPs 112 ROPs |
Tensor Cores 320 T-Cores | Tensor Cores 320 T-Cores |
RT Cores 80 RT-Cores | RT Cores 80 RT-Cores |
SMs 80 SMs | SMs 80 SMs |
Base Clock 1.4GHz | Base Clock 2.29GHz |
Boost Clock 1.67GHz | Boost Clock 2.55GHz |
L2 Cache 6.1MB shared | L2 Cache 65.5MB shared |
12GB GDDR6X | 16GB GDDR6X |
Memory Bus 384-bit | Memory Bus 256-bit |
Memory Speed 19GT/s | Memory Speed 22.4GT/s |
Memory Bandwidth 912.4GB/s | Memory Bandwidth 716.8GB/s |
TDP 350W | TDP 320W |
Max Temp 93°C Max | Max Temp 90°C Max |
Multi-Monitor 4 | Multi-Monitor 4 |
HDCP HDCP 2.3 | HDCP HDCP 2.3 |
3x DisplayPort 1.4 | 3x DisplayPort 1.4 |
1x HDMI 2.1 | 1x HDMI 2.1 |
Encoder Model NVENC 7 | Encoder Model 2x NVENC 8 |
Decoder Model NVDEC 5 | Decoder Model NVDEC 5 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 2-Slots | PCIe 3-Slots |
Height 112 mm (4.41")Width 285 mm (11.22")Depth 40 mm (1.57") | Height 137 mm (5.39")Width 304 mm (11.97")Depth 61 mm (2.4") |
Cooling Open-Air 2x Fans | Cooling Open-Air 2x Fans |
Power Connectors 1x 12-Pin | Power Connectors 1x 16-Pin 12VHPWR |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename NV172 | Codename NV183 |
Chip Variant GA102-200-KD-A1 | Chip Variant AD103-275-A1 |
Market Segment Desktop | Market Segment Desktop |
Release Date Jun 3, 2021 | Release Date Jan 8, 2024 |
Foundry Samsung | Foundry TSMC |
Fabrication Node 8N | Fabrication Node 4N |
Die Size 628mm² | Die Size 379mm² |
Transistor Count 28.3 Billion | Transistor Count 45.9 Billion |
Transistor Density 45.04 MTr/mm² | Transistor Density 121.2 MTr/mm² |
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