AMD Steam Deck OLED GPU vs NVIDIA GeForce RTX 4080 16 GB
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Sep 2022
Generation
Console GPU
GeForce 40
Type
Game console
Desktop
Bus Interface
-
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
2205 MHz
Boost Clock
1600 MHz
2505 MHz
Memory Clock
1375 MHz
1400 MHz
Memory
Memory Size
16GB
16GB
Memory Type
LPDDR5
GDDR6X
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
716.8GB/s
Render Config
Compute Units
8
-
Shading Units
512
9728
TMUs
32
304
ROPs
16
112
RT Cores
8
76
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
64 MB
L3 Cache
8 MB
-
SM Count
-
76
Tensor Cores
-
304
Theoretical Performance
Pixel Rate
25.60 GPixel/s
280.6 GPixel/s
Texture Rate
51.20 GTexel/s
761.5 GTexel/s
FP16 (half)
3.277 TFLOPS
48.74 TFLOPS
FP32 (float)
1.638 TFLOPS
48.74 TFLOPS
FP64 (double)
102.4 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
Sephiroth
AD103
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
6 nm
4 nm
Transistors
2.4 billion
45.9 billion
Die Size
131 mm²
379 mm²
GPU Variant
-
AD103-300-A1
Board Design
TDP
15W
320W
Outputs
1x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
-
700 W
Power Connectors
-
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.5
6.6
CUDA
-
8.9