AMD Radeon 8040S vs NVIDIA GeForce RTX 5090 D V2
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Aug 2025
Generation
Navi Mobile
GeForce 50
Type
Integrated
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1295 MHz
2017 MHz
Boost Clock
2800 MHz
2407 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
24GB
Memory Type
System Shared
GDDR7
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
1.34TB/s
Render Config
Compute Units
16
-
Shading Units
1024
21760
TMUs
64
680
ROPs
32
176
RT Cores
16
170
L2 Cache
8 MB
96 MB
L3 Cache
64 MB
-
SM Count
-
170
Tensor Cores
-
680
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
89.60 GPixel/s
423.6 GPixel/s
Texture Rate
179.2 GTexel/s
1636.8 GTexel/s
FP16 (half)
11.47 TFLOPS
104.8 TFLOPS
FP32 (float)
5.734 TFLOPS
104.8 TFLOPS
FP64 (double)
179.2 GFLOPS
1.637 TFLOPS
Graphics Processor
GPU Name
Strix Halo
GB202
Architecture
RDNA 3.5
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
Unknown
92.2 billion
Die Size
308 mm²
750 mm²
GPU Variant
-
GB202-240-K1-A1
Board Design
TDP
55W
575W
Outputs
Portable Device Dependent
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
950 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.8
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
-
46,950
3DMark Time Spy Extreme
-
25,185