AMD Radeon R9 380X vs AMD Steam Deck OLED GPU
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Nov 2023
Generation
Pirate Islands
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
—
Clock Speeds
Memory Clock
1425 MHz
1375 MHz
Base Clock
—
1000 MHz
Boost Clock
—
1600 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
256bit
128bit
Bandwidth
182.4GB/s
88.00GB/s
Render Config
Compute Units
32
8
Shading Units
2048
512
TMUs
128
32
ROPs
32
16
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
1024 KB
RT Cores
—
8
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
31.04 GPixel/s
25.60 GPixel/s
Texture Rate
124.2 GTexel/s
51.20 GTexel/s
FP16 (half)
3.973 TFLOPS
3.277 TFLOPS
FP32 (float)
3.973 TFLOPS
1.638 TFLOPS
FP64 (double)
248.3 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
Antigua
Sephiroth
GPU Variant
Antigua XT(215-0877016)
—
Architecture
GCN 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
5 billion
2.4 billion
Die Size
366 mm²
131 mm²
Board Design
TDP
190W
15W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x USB Type-C
Power Connectors
2x 6-pin
—
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.0
Vulkan
1.2
1.2
Shader Model
6.3
6.5
Benchmark
3DMark Time Spy
3,011
—
3DMark Time Spy Extreme
1,294
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.