PowerColor Radeon RX 6600 XT Red Devil vs ZOTAC GeForce RTX 3060 Ti Twin Edge OC LHR Full Specs
2,048 Shaders 2.61GHz | 4,864 Shaders 1.7GHz |
8GB GDDR6256GB/s | 8GB GDDR6448GB/s |
·· 10.68 TFLOPS | ·· 16.49 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 160W | TDP 200W |
Power Connectors 1x 8-Pin 1x 6-Pin | Power Connectors 1x 8-Pin - |
Radeon RX 6600 XT Red Devil21.36 TFLOPSFP16
GeForce RTX 3060 Ti Twin Edge OC LHR527.6 TOPSINT4 Tensor SparseClock Speed ··· | Clock Speed ··· |
Peak OPS 21.36 TFLOPSFP16 | Peak OPS 527.6 TOPSINT4 Tensor Sparse |
- | Tensor FP16-16 65.96 TFLOPSFP16-16 Tensor Sparse 131.9 TFLOPSTensor FP16-32 32.98 TFLOPSFP16-32 Tensor Sparse 65.96 TFLOPS |
- | BF16 16.49 TFLOPSTensor BF16 32.98 TFLOPSBF16 Tensor Sparse 65.96 TFLOPS |
Tensor TF32 - | Tensor TF32 16.49 TFLOPS |
FP32 10.68 TFLOPS | FP32 16.49 TFLOPS |
FP64 667.4 GFLOPS | FP64 257.6 GFLOPS |
Tensor INT4 - | Tensor INT4 263.8 TOPS |
- | Tensor INT8 131.9 TOPS |
Ray - | Ray 24.87 TOPS |
Pixel Rate 166.9 GPixel/s | Pixel Rate 135.6 GPixel/s |
Texture Rate 333.7 GTexel/s | Texture Rate 257.6 GTexel/s |
Shaders 2,048 Shaders | Shaders 4,864 Shaders |
TMUs 128 TMUs | TMUs 152 TMUs |
ROPs 64 ROPs | ROPs 80 ROPs |
Tensor Cores - | Tensor Cores 152 T-Cores |
RT Cores 32 RT-Cores | RT Cores 38 RT-Cores |
CUs 32 CUs | SMs 38 SMs |
Base Clock 2.19GHz | Base Clock 1.41GHz |
Boost Clock 2.61GHz | Boost Clock 1.7GHz |
L2 Cache 2MB shared | L2 Cache 4.1MB shared |
L3 Cache 32MB shared | L3 Cache - |
L3 Bandwidth 832GB/s | L3 Bandwidth - |
8GB GDDR6 | 8GB GDDR6 |
Memory Bus 128-bit | Memory Bus 256-bit |
Memory Speed 16GT/s | Memory Speed 14GT/s |
Memory Bandwidth 256GB/s | Memory Bandwidth 448GB/s |
TDP 160W | TDP 200W |
Max Temp 110°C Max | Max Temp 93°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 VCN 3.0 | Encoder Model NVENC 7 |
Decoder Model VCN 3.0 | Decoder Model NVDEC 5 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 2.6-Slots | PCIe 1.9-Slots |
Height 132.8 mm (5.23")Width 251.2 mm (9.89")Depth 53.6 mm (2.11") | Height 115.6 mm (4.55")Width 222.1 mm (8.74")Depth 38.2 mm (1.5") |
Cooling Open-Air 2x Fans | Cooling Open-Air 2x Fans |
Power Connectors 1x 8-Pin, 1x 6-Pin | Power Connectors 1x 8-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Dimgrey Cavefish | Codename NV174 |
Chip Variant Navi 23 XL | Chip Variant GA104-150-A1 |
Market Segment Desktop | Market Segment Desktop |
Release Date Aug 11, 2021 | Release Date Dec 2, 2020 |
Foundry TSMC | Foundry Samsung |
Fabrication Node N7 | Fabrication Node 8N |
Die Size 237mm² | Die Size 393mm² |
Transistor Count 11.1 Billion | Transistor Count 17.4 Billion |
Transistor Density 46.67 MTr/mm² | Transistor Density 44.33 MTr/mm² |
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