AMD Xbox Magnus GPU vs AMD Radeon RX 640 Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
May 2019
Generation
Console GPU
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
-
PCIe 3.0 x8
Clock Speeds
Memory Clock
1750 MHz
1500 MHz
Base Clock
-
1082 MHz
Boost Clock
-
1218 MHz
Memory
Memory Size
32GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
192bit
64bit
Bandwidth
672.0GB/s
48.00GB/s
Render Config
Compute Units
68
10
Shading Units
4352
640
TMUs
272
40
ROPs
64
16
L2 Cache
24 MB
512 KB
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
116.8 GPixel/s
19.49 GPixel/s
Texture Rate
496.4 GTexel/s
48.72 GTexel/s
FP16 (half)
31.77 TFLOPS
1.559 TFLOPS
FP32 (float)
15.88 TFLOPS
1.559 TFLOPS
FP64 (double)
992.8 GFLOPS
97.44 GFLOPS
Graphics Processor
GPU Name
Magnus
Polaris 23
Architecture
RDNA 5.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
3 nm
14 nm
Transistors
Unknown
2.2 billion
Die Size
264 mm²
103 mm²
GPU Variant
-
Polaris 23 XT
Board Design
TDP
250W
50W
Outputs
1x HDMI 2.1
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
6.8
6.4