AMD Steam Deck OLED GPU vs NVIDIA RTX A5000-8Q
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Apr 2021
Generation
Console GPU
Quadro Ampere
Type
Game console
Desktop
Bus Interface
-
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1170 MHz
Boost Clock
1600 MHz
1695 MHz
Memory Clock
1375 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
LPDDR5
GDDR6
Memory Bus
128bit
384bit
Bandwidth
88.00GB/s
768.0GB/s
Render Config
Compute Units
8
-
Shading Units
512
8192
TMUs
32
256
ROPs
16
96
RT Cores
8
64
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
6 MB
L3 Cache
8 MB
-
SM Count
-
64
Tensor Cores
-
256
Theoretical Performance
Pixel Rate
25.60 GPixel/s
162.7 GPixel/s
Texture Rate
51.20 GTexel/s
433.9 GTexel/s
FP16 (half)
3.277 TFLOPS
27.77 TFLOPS
FP32 (float)
1.638 TFLOPS
27.77 TFLOPS
FP64 (double)
102.4 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
Sephiroth
GA102
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
2.4 billion
28.3 billion
Die Size
131 mm²
628 mm²
Board Design
TDP
15W
230W
Outputs
1x USB Type-C
4x DisplayPort 1.4a
Suggested PSU
-
550 W
Power Connectors
-
1x 8-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
6.7
CUDA
-
8.6