NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon RX 460
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Aug 2016
Generation
GeForce 20 Mobile
Arctic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1380 MHz
1090 MHz
Boost Clock
1590 MHz
1200 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
112.0GB/s
Render Config
SM Count
46
—
Shading Units
2944
896
TMUs
184
56
ROPs
64
16
Tensor Cores
368
—
RT Cores
46
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
101.8 GPixel/s
19.20 GPixel/s
Texture Rate
292.6 GTexel/s
67.20 GTexel/s
FP16 (half)
18.72 TFLOPS
2.150 TFLOPS
FP32 (float)
9.362 TFLOPS
2.150 TFLOPS
FP64 (double)
292.6 GFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
TU104
Baffin
GPU Variant
N18E-G3-A1
Baffin PRO
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
150W
75W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Suggested PSU
—
250 W
Power Connectors
—
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
Benchmark
3DMark Time Spy
—
1,754
3DMark Time Spy Extreme
—
776
Shadow of the Tomb Raider 2160p
—
3
Shadow of the Tomb Raider 1440p
—
12
Shadow of the Tomb Raider 1080p
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.