NVIDIA GeForce RTX 5070 SUPER vs AMD Steam Deck OLED GPU
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Nov 2023
Generation
GeForce 50
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 5.0 x16
-
Clock Speeds
Base Clock
2325 MHz
1000 MHz
Boost Clock
2512 MHz
1600 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
18GB
16GB
Memory Type
GDDR7
LPDDR5
Memory Bus
192bit
128bit
Bandwidth
672.0GB/s
88.00GB/s
Render Config
SM Count
50
-
Shading Units
6400
512
TMUs
200
32
ROPs
80
16
Tensor Cores
200
-
RT Cores
50
8
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
1024 KB
Compute Units
-
8
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
25.60 GPixel/s
Texture Rate
502.4 GTexel/s
51.20 GTexel/s
FP16 (half)
32.15 TFLOPS
3.277 TFLOPS
FP32 (float)
32.15 TFLOPS
1.638 TFLOPS
FP64 (double)
502.4 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
GB205
Sephiroth
GPU Variant
GB205-400-A1
-
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
31.1 billion
2.4 billion
Die Size
263 mm²
131 mm²
Board Design
TDP
275W
15W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x USB Type-C
Power Connectors
1x 16-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.8
6.5