AMD Radeon 8040S vs AMD Radeon R7 265X OEM
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Aug 2014
Generation
Navi Mobile
Volcanic Islands
Type
Integrated
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1295 MHz
900 MHz
Boost Clock
2800 MHz
925 MHz
Memory Clock
System Shared
1400 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
179.2GB/s
Render Config
Compute Units
16
20
Shading Units
1024
1280
TMUs
64
80
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
29.60 GPixel/s
Texture Rate
179.2 GTexel/s
74.00 GTexel/s
FP16 (half)
11.47 TFLOPS
-
FP32 (float)
5.734 TFLOPS
2.368 TFLOPS
FP64 (double)
179.2 GFLOPS
148.0 GFLOPS
Graphics Processor
GPU Name
Strix Halo
Curacao
Architecture
RDNA 3.5
GCN 1.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
Unknown
2.8 billion
Die Size
308 mm²
212 mm²
GPU Variant
-
Curacao PRO(215-0848000)
Board Design
TDP
55W
150W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.8
5.1