AMD Radeon 8040S vs AMD Radeon R9 M270X
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Feb 2015
Generation
Navi Mobile
Gem System
Type
Integrated
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1295 MHz
900 MHz
Boost Clock
2800 MHz
1000 MHz
Memory Clock
System Shared
1375 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
128bit
Bandwidth
System Dependent
88.00GB/s
Render Config
Compute Units
16
12
Shading Units
1024
768
TMUs
64
48
ROPs
32
16
RT Cores
16
-
L2 Cache
8 MB
256 KB
L3 Cache
64 MB
-
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
89.60 GPixel/s
16.00 GPixel/s
Texture Rate
179.2 GTexel/s
48.00 GTexel/s
FP16 (half)
11.47 TFLOPS
-
FP32 (float)
5.734 TFLOPS
1.536 TFLOPS
FP64 (double)
179.2 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
Strix Halo
Saturn
Architecture
RDNA 3.5
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
Unknown
2.08 billion
Die Size
308 mm²
160 mm²
GPU Variant
-
Saturn PRO(216-0843044)
Board Design
TDP
55W
Unknown
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2.170
Shader Model
6.8
6.5