AMD Radeon R9 380X vs NVIDIA GeForce RTX 2080 SUPER Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Apr 2020
Generation
Pirate Islands
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1425 MHz
1750 MHz
Base Clock
—
1365 MHz
Boost Clock
—
1560 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
182.4GB/s
448.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
3072
TMUs
128
192
ROPs
32
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
—
48
Tensor Cores
—
384
RT Cores
—
48
Theoretical Performance
Pixel Rate
31.04 GPixel/s
99.84 GPixel/s
Texture Rate
124.2 GTexel/s
299.5 GTexel/s
FP16 (half)
3.973 TFLOPS
19.17 TFLOPS
FP32 (float)
3.973 TFLOPS
9.585 TFLOPS
FP64 (double)
248.3 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
Antigua
TU104
GPU Variant
Antigua XT(215-0877016)
N18E-G3
Architecture
GCN 3.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
5 billion
13.6 billion
Die Size
366 mm²
545 mm²
Board Design
TDP
190W
150W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
3,011
10,487
3DMark Time Spy Extreme
1,294
4,881
3DMark Speed Way
—
2,116
▲ Specs Compare
Data sourced from official specifications and benchmark tests.