ASUS GeForce RTX 3080 Ti TUF OC vs XFX Radeon RX 6800 XT Speedster MERC 319 Full Specs
10,240 Shaders 1.78GHz | 4,608 Shaders 2.25GHz |
12GB GDDR6X912.4GB/s | 16GB GDDR6512GB/s |
·· 36.56 TFLOPS | ·· 20.74 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 350W | TDP 300W |
Power Connectors 2x 8-Pin | Power Connectors 2x 8-Pin |
GeForce RTX 3080 Ti TUF OC1.17 POPSINT4 Tensor Sparse
Radeon RX 6800 XT Speedster MERC 31941.47 TFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 1.17 POPSINT4 Tensor Sparse | Peak OPS 41.47 TFLOPSFP16 |
Tensor FP16-16 146.2 TFLOPSFP16-16 Tensor Sparse 292.5 TFLOPSTensor FP16-32 73.11 TFLOPSFP16-32 Tensor Sparse 146.2 TFLOPS | - |
BF16 36.56 TFLOPSTensor BF16 73.11 TFLOPSBF16 Tensor Sparse 146.2 TFLOPS | - |
Tensor TF32 36.56 TFLOPS | Tensor TF32 - |
FP32 36.56 TFLOPS | FP32 20.74 TFLOPS |
FP64 571.2 GFLOPS | FP64 1.3 TFLOPS |
Tensor INT4 584.9 TOPS | Tensor INT4 - |
Tensor INT8 292.5 TOPS | - |
Ray 55.14 TOPS | Ray - |
Pixel Rate 199.9 GPixel/s | Pixel Rate 288 GPixel/s |
Texture Rate 571.2 GTexel/s | Texture Rate 648 GTexel/s |
Shaders 10,240 Shaders | Shaders 4,608 Shaders |
TMUs 320 TMUs | TMUs 288 TMUs |
ROPs 112 ROPs | ROPs 128 ROPs |
Tensor Cores 320 T-Cores | Tensor Cores - |
RT Cores 80 RT-Cores | RT Cores 72 RT-Cores |
SMs 80 SMs | CUs 72 CUs |
Base Clock 1.4GHz | Base Clock 1.82GHz |
Boost Clock 1.78GHz | Boost Clock 2.25GHz |
L2 Cache 6.1MB shared | L2 Cache 4.1MB shared |
L3 Cache - | L3 Cache 128MB shared |
L3 Bandwidth - | L3 Bandwidth 1.66TB/s |
12GB GDDR6X | 16GB GDDR6 |
Memory Bus 384-bit | Memory Bus 256-bit |
Memory Speed 19GT/s | Memory Speed 16GT/s |
Memory Bandwidth 912.4GB/s | Memory Bandwidth 512GB/s |
TDP 350W | TDP 300W |
Max Temp 93°C Max | Max Temp 110°C Max |
Multi-Monitor 4 | Multi-Monitor 4 |
HDCP HDCP 2.3 | HDCP HDCP 2.3 |
3x DisplayPort 1.4 | 3x DisplayPort 1.4 |
2x HDMI 2.1 | 1x HDMI 2.1 |
Encoder Model NVENC 7 | Encoder Model VCN 3.0 |
Decoder Model NVDEC 5 | Decoder Model VCN 3.0 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 2.5-Slots | PCIe 2.7-Slots |
Height 126.9 mm (5")Width 299.9 mm (11.81")Depth 51.7 mm (2.04") | Height 138 mm (5.43")Width 340 mm (13.39")Depth 54 mm (2.13") |
Cooling Open-Air 3x Fans | Cooling Open-Air 3x Fans |
Power Connectors 2x 8-Pin | Power Connectors 2x 8-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename NV172 | Codename Sienna Cichlid |
Chip Variant GA102-200-KD-A1 | Chip Variant Navi 21 XL |
Market Segment Desktop | Market Segment Desktop |
Release Date Jun 3, 2021 | Release Date Nov 18, 2020 |
Foundry Samsung | Foundry TSMC |
Fabrication Node 8N | Fabrication Node N7 |
Die Size 628mm² | Die Size 520mm² |
Transistor Count 28.3 Billion | Transistor Count 26.8 Billion |
Transistor Density 45.04 MTr/mm² | Transistor Density 51.56 MTr/mm² |
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