NVIDIA GeForce RTX 2080 SUPER Max Q vs AMD Radeon RX 460 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Aug 2016
Generation
GeForce 20 Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
735 MHz
1000 MHz
Boost Clock
975 MHz
1180 MHz
Memory Clock
1375 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
352.0GB/s
80.00GB/s
Render Config
SM Count
48
—
Shading Units
3072
896
TMUs
192
56
ROPs
64
16
Tensor Cores
384
—
RT Cores
48
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
62.40 GPixel/s
18.88 GPixel/s
Texture Rate
187.2 GTexel/s
66.08 GTexel/s
FP16 (half)
11.98 TFLOPS
2.115 TFLOPS
FP32 (float)
5.990 TFLOPS
2.115 TFLOPS
FP64 (double)
187.2 GFLOPS
132.2 GFLOPS
Graphics Processor
GPU Name
TU104
Baffin
GPU Variant
N18E-G3R
Baffin XT
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
13.6 billion
3 billion
Die Size
545 mm²
123 mm²
Board Design
TDP
80W
55W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.