AMD ROG Ally GPU vs NVIDIA GeForce RTX 4080 16 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Sep 2022
Generation
Console GPU
GeForce 40
Type
Game console
Desktop
Bus Interface
-
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
2205 MHz
Boost Clock
2500 MHz
2505 MHz
Memory Clock
1600 MHz
1400 MHz
Memory
Memory Size
16GB
16GB
Memory Type
LPDDR5
GDDR6X
Memory Bus
64bit
256bit
Bandwidth
51.20GB/s
716.8GB/s
Render Config
Compute Units
4
-
Shading Units
256
9728
TMUs
16
304
ROPs
8
112
RT Cores
4
76
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
6 MB
64 MB
L3 Cache
16 MB
-
SM Count
-
76
Tensor Cores
-
304
Theoretical Performance
Pixel Rate
20.00 GPixel/s
280.6 GPixel/s
Texture Rate
40.00 GTexel/s
761.5 GTexel/s
FP16 (half)
5.120 TFLOPS
48.74 TFLOPS
FP32 (float)
2.560 TFLOPS
48.74 TFLOPS
FP64 (double)
160.0 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
Phoenix
AD103
Architecture
RDNA 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
4 nm
4 nm
Transistors
25.39 billion
45.9 billion
Die Size
178 mm²
379 mm²
GPU Variant
-
AD103-300-A1
Board Design
TDP
30W
320W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
CUDA
-
8.9