AMD Xbox Magnus GPU vs NVIDIA GeForce RTX 4080
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Sep 2022
Generation
Console GPU
GeForce 40
Type
Desktop
Desktop
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Memory Clock
1750 MHz
1400 MHz
Base Clock
—
2205 MHz
Boost Clock
—
2505 MHz
Memory
Memory Size
32GB
16GB
Memory Type
GDDR7
GDDR6X
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
716.8GB/s
Render Config
Compute Units
68
—
Shading Units
4352
9728
TMUs
272
304
ROPs
64
112
L2 Cache
24 MB
64 MB
SM Count
—
76
Tensor Cores
—
304
RT Cores
—
76
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
116.8 GPixel/s
280.6 GPixel/s
Texture Rate
496.4 GTexel/s
761.5 GTexel/s
FP16 (half)
31.77 TFLOPS
48.74 TFLOPS
FP32 (float)
15.88 TFLOPS
48.74 TFLOPS
FP64 (double)
992.8 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
Magnus
AD103
Architecture
RDNA 5.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
3 nm
5 nm
Transistors
Unknown
45.9 billion
Die Size
264 mm²
379 mm²
GPU Variant
—
AD103-300-A1
Board Design
TDP
250W
320W
Outputs
1x HDMI 2.1
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
—
700 W
Power Connectors
—
1x 16-pin
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
Benchmark
3DMark Time Spy
—
28,173
3DMark Time Spy Extreme
—
14,002
▲ Specs Compare
Data sourced from official specifications and benchmark tests.