NVIDIA GeForce RTX 4060 vs PowerColor Radeon RX 6600 XT Hellhound Full Specs
3,072 Shaders 2.46GHz | 2,048 Shaders 2.59GHz |
8GB GDDR6288GB/s | 8GB GDDR6256GB/s |
·· 15.11 TFLOPS | ·· 10.62 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 115W | TDP 160W |
Power Connectors 1x 16-Pin 12VHPWR - | Power Connectors - 1x 8-Pin |
Clock Speed ··· | Clock Speed ··· |
Peak OPS 483.7 TOPSINT4 Tensor Sparse | Peak OPS 21.24 TFLOPSFP16 |
Tensor FP8-16 120.9 TFLOPSFP8-16 Tensor Sparse 241.8 TFLOPSTensor FP8-32 60.46 TFLOPSFP8-32 Tensor Sparse 120.9 TFLOPS | - |
Tensor FP16-16 60.46 TFLOPSFP16-16 Tensor Sparse 120.9 TFLOPSTensor FP16-32 30.23 TFLOPSFP16-32 Tensor Sparse 60.46 TFLOPS | - |
BF16 15.11 TFLOPSTensor BF16 30.23 TFLOPSBF16 Tensor Sparse 60.46 TFLOPS | - |
Tensor TF32 15.11 TFLOPS | Tensor TF32 - |
FP32 15.11 TFLOPS | FP32 10.62 TFLOPS |
FP64 236.2 GFLOPS | FP64 663.8 GFLOPS |
Tensor INT4 241.8 TOPS | Tensor INT4 - |
Tensor INT8 120.9 TOPS | - |
Ray 34.94 TOPS | Ray - |
Pixel Rate 118.1 GPixel/s | Pixel Rate 166 GPixel/s |
Texture Rate 236.2 GTexel/s | Texture Rate 331.9 GTexel/s |
Shaders 3,072 Shaders | Shaders 2,048 Shaders |
TMUs 96 TMUs | TMUs 128 TMUs |
ROPs 48 ROPs | ROPs 64 ROPs |
Tensor Cores 96 T-Cores | Tensor Cores - |
RT Cores 24 RT-Cores | RT Cores 32 RT-Cores |
SMs 24 SMs | CUs 32 CUs |
Base Clock 1.83GHz | Base Clock 2.19GHz |
Boost Clock 2.46GHz | Boost Clock 2.59GHz |
L2 Cache 49.1MB shared | L2 Cache 2MB shared |
L3 Cache - | L3 Cache 32MB shared |
L3 Bandwidth - | L3 Bandwidth 832GB/s |
8GB GDDR6 | 8GB GDDR6 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 18GT/s | Memory Speed 16GT/s |
Memory Bandwidth 288GB/s | Memory Bandwidth 256GB/s |
ECC No | ECC No |
TDP 115W | TDP 160W |
Max Temp 90°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 |
1x HDMI 2.1 | 1x HDMI 2.1 |
Encoder Model NVENC 8 | Encoder Model VCN 3.0 |
Decoder Model NVDEC 5 | Decoder Model VCN 3.0 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 2.1-Slots | PCIe 2.2-Slots |
Height 98 mm (3.86")Width 244 mm (9.61")Depth 42 mm (1.65") | Height 132 mm (5.2")Width 220 mm (8.66")Depth 45 mm (1.77") |
Cooling Open-Air 2x Fans | Cooling Open-Air 2x Fans |
Power Connectors 1x 16-Pin 12VHPWR | Power Connectors 1x 8-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding ![]() | Branding ![]() |
Codename NV187 | Codename Dimgrey Cavefish |
Chip Variant AD107 | Chip Variant Navi 23 XL |
Market Segment Desktop | Market Segment Desktop |
Release Date May 18, 2023 | Release Date Aug 11, 2021 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 4N | Fabrication Node N7 |
Die Size 159mm² | Die Size 237mm² |
Transistor Count 18.9 Billion | Transistor Count 11.1 Billion |
Transistor Density 118.9 MTr/mm² | Transistor Density 46.67 MTr/mm² |
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Desktops | Desktops - |



