NVIDIA GeForce GTX 1080 Max Q vs AMD Radeon RX 6600S
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Jan 2022
Generation
GeForce 10 Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1290 MHz
1700 MHz
Boost Clock
1468 MHz
2000 MHz
Memory Clock
1251 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
320.3GB/s
224.0GB/s
Render Config
SM Count
20
-
Shading Units
2560
1792
TMUs
160
112
ROPs
64
64
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
2 MB
2 MB
Compute Units
-
28
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
93.95 GPixel/s
128.0 GPixel/s
Texture Rate
234.9 GTexel/s
224.0 GTexel/s
FP16 (half)
117.4 GFLOPS
14.34 TFLOPS
FP32 (float)
7.516 TFLOPS
7.168 TFLOPS
FP64 (double)
234.9 GFLOPS
448.0 GFLOPS
Graphics Processor
GPU Name
GP104
Navi 23
GPU Variant
N17E-G3-A1
-
Architecture
Pascal
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
7.2 billion
11.06 billion
Die Size
314 mm²
237 mm²
Board Design
TDP
150W
80W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
6.1
-
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
-
7,700
3DMark Time Spy Extreme
-
3,389