AMD Radeon 8040S vs AMD Radeon R9 M295X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Nov 2014
Generation
Navi Mobile
Crystal System
Type
Integrated
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1295 MHz
—
Boost Clock
2800 MHz
—
Memory Clock
System Shared
1250 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
160.0GB/s
Render Config
Compute Units
16
32
Shading Units
1024
2048
TMUs
64
128
ROPs
32
32
RT Cores
16
—
L2 Cache
8 MB
512 KB
L3 Cache
64 MB
—
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
89.60 GPixel/s
23.14 GPixel/s
Texture Rate
179.2 GTexel/s
92.54 GTexel/s
FP16 (half)
11.47 TFLOPS
2.961 TFLOPS
FP32 (float)
5.734 TFLOPS
2.961 TFLOPS
FP64 (double)
179.2 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
Strix Halo
Amethyst
Architecture
RDNA 3.5
GCN 3.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
Unknown
5 billion
Die Size
308 mm²
366 mm²
GPU Variant
—
Amethyst XT
Board Design
TDP
55W
250W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.