NVIDIA GeForce RTX 2080 Max Q vs AMD Radeon RX 6700
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Jun 2021
Generation
GeForce 20 Mobile
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
735 MHz
1941 MHz
Boost Clock
1095 MHz
2450 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
8GB
10GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
160bit
Bandwidth
384.0GB/s
320.0GB/s
Render Config
SM Count
46
-
Shading Units
2944
2304
TMUs
184
144
ROPs
64
64
Tensor Cores
368
-
RT Cores
46
36
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
4 MB
3 MB
Compute Units
-
36
L3 Cache
-
80 MB
Theoretical Performance
Pixel Rate
70.08 GPixel/s
156.8 GPixel/s
Texture Rate
201.5 GTexel/s
352.8 GTexel/s
FP16 (half)
12.89 TFLOPS
22.58 TFLOPS
FP32 (float)
6.447 TFLOPS
11.29 TFLOPS
FP64 (double)
201.5 GFLOPS
705.6 GFLOPS
Graphics Processor
GPU Name
TU104
Navi 22
GPU Variant
N18E-G3-A1
Navi 22 XTL
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
13.6 billion
17.2 billion
Die Size
545 mm²
335 mm²
Board Design
TDP
80W
175W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.6
6.5