NVIDIA GeForce RTX 2080 SUPER Mobile vs AMD Radeon RX 6800M
GPU Specs Compare
Graphics Card
Release Date
Apr 2020
May 2021
Generation
GeForce 20 Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1365 MHz
2116 MHz
Boost Clock
1560 MHz
2390 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
448.0GB/s
384.0GB/s
Render Config
SM Count
48
-
Shading Units
3072
2560
TMUs
192
160
ROPs
64
64
Tensor Cores
384
-
RT Cores
48
40
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
4 MB
3 MB
Compute Units
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
153.0 GPixel/s
Texture Rate
299.5 GTexel/s
382.4 GTexel/s
FP16 (half)
19.17 TFLOPS
24.47 TFLOPS
FP32 (float)
9.585 TFLOPS
12.24 TFLOPS
FP64 (double)
299.5 GFLOPS
764.8 GFLOPS
Graphics Processor
GPU Name
TU104
Navi 22
GPU Variant
N18E-G3
Navi 22 XTM
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
150W
145W
Outputs
No outputs
No outputs
Power Connectors
None
None
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
📊 Benchmark
3DMark Time Spy
10,487
11,498
3DMark Time Spy Extreme
4,881
5,418
3DMark Speed Way
2,116
2,096
Blender
-
1,568