AMD Radeon RX 6700 vs NVIDIA GeForce RTX 3080 Mobile 16 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
Jan 2021
Generation
Navi II
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1941 MHz
1110 MHz
Boost Clock
2450 MHz
1545 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
10GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
256bit
Bandwidth
320.0GB/s
448.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
6144
TMUs
144
192
ROPs
64
96
RT Cores
36
48
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
4 MB
L3 Cache
80 MB
-
SM Count
-
48
Tensor Cores
-
192
Theoretical Performance
Pixel Rate
156.8 GPixel/s
148.3 GPixel/s
Texture Rate
352.8 GTexel/s
296.6 GTexel/s
FP16 (half)
22.58 TFLOPS
18.98 TFLOPS
FP32 (float)
11.29 TFLOPS
18.98 TFLOPS
FP64 (double)
705.6 GFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
Navi 22
GA104
GPU Variant
Navi 22 XTL
GA104-775-A1
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
17.2 billion
17.4 billion
Die Size
335 mm²
392 mm²
Board Design
TDP
175W
115W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.8
CUDA
-
8.6