NVIDIA RTX A1000 vs AMD Steam Deck OLED GPU
GPU Specs Compare
Graphics Card
Release Date
Apr 2024
Nov 2023
Generation
Quadro Ampere
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 4.0 x8
-
Clock Speeds
Base Clock
727 MHz
1000 MHz
Boost Clock
1462 MHz
1600 MHz
Memory Clock
1500 MHz
1375 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
LPDDR5
Memory Bus
128bit
128bit
Bandwidth
192.0GB/s
88.00GB/s
Render Config
SM Count
18
-
Shading Units
2304
512
TMUs
72
32
ROPs
32
16
Tensor Cores
72
-
RT Cores
18
8
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
2 MB
1024 KB
Compute Units
-
8
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
46.78 GPixel/s
25.60 GPixel/s
Texture Rate
105.3 GTexel/s
51.20 GTexel/s
FP16 (half)
6.737 TFLOPS
3.277 TFLOPS
FP32 (float)
6.737 TFLOPS
1.638 TFLOPS
FP64 (double)
105.3 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
GA107
Sephiroth
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
8.7 billion
2.4 billion
Die Size
200 mm²
131 mm²
Board Design
TDP
50W
15W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 1.4a
1x USB Type-C
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.7
6.5