AMD Xbox Magnus GPU vs NVIDIA GeForce RTX 4080 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jan 2023
Generation
Console GPU
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
-
PCIe 4.0 x16
Clock Speeds
Memory Clock
1750 MHz
1750 MHz
Base Clock
-
795 MHz
Boost Clock
-
1350 MHz
Memory
Memory Size
32GB
12GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
192bit
Bandwidth
672.0GB/s
336.0GB/s
Render Config
Compute Units
68
-
Shading Units
4352
7424
TMUs
272
232
ROPs
64
80
L2 Cache
24 MB
48 MB
SM Count
-
58
Tensor Cores
-
232
RT Cores
-
58
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
116.8 GPixel/s
108.0 GPixel/s
Texture Rate
496.4 GTexel/s
313.2 GTexel/s
FP16 (half)
31.77 TFLOPS
20.04 TFLOPS
FP32 (float)
15.88 TFLOPS
20.04 TFLOPS
FP64 (double)
992.8 GFLOPS
313.2 GFLOPS
Graphics Processor
GPU Name
Magnus
AD104
Architecture
RDNA 5.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
3 nm
4 nm
Transistors
Unknown
35.8 billion
Die Size
264 mm²
295 mm²
GPU Variant
-
GN21-X9
Board Design
TDP
250W
60W
Outputs
1x HDMI 2.1
Portable Device Dependent
Power Connectors
-
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
6.8
6.7
CUDA
-
8.9