NVIDIA GeForce RTX 5090 D vs AMD Steam Deck OLED GPU
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Nov 2023
Generation
GeForce 50
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 5.0 x16
-
Clock Speeds
Base Clock
2017 MHz
1000 MHz
Boost Clock
2407 MHz
1600 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
32GB
16GB
Memory Type
GDDR7
LPDDR5
Memory Bus
512bit
128bit
Bandwidth
1.79TB/s
88.00GB/s
Render Config
SM Count
170
-
Shading Units
21760
512
TMUs
680
32
ROPs
176
16
Tensor Cores
680
-
RT Cores
170
8
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
96 MB
1024 KB
Compute Units
-
8
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
423.6 GPixel/s
25.60 GPixel/s
Texture Rate
1636.8 GTexel/s
51.20 GTexel/s
FP16 (half)
104.8 TFLOPS
3.277 TFLOPS
FP32 (float)
104.8 TFLOPS
1.638 TFLOPS
FP64 (double)
1.637 TFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
GB202
Sephiroth
GPU Variant
GB202-250-A1
-
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
92.2 billion
2.4 billion
Die Size
750 mm²
131 mm²
Board Design
TDP
575W
15W
Suggested PSU
950 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
📊 Benchmark
3DMark Time Spy
48,052
-
3DMark Time Spy Extreme
25,999
-
3DMark Speed Way
14,790
-