AMD Radeon 880M vs NVIDIA GeForce RTX 4090
GPU · Specs Compare
Graphics Card
Release Date
Jul 2024
Sep 2022
Generation
Navi III IGP
GeForce 40
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
400 MHz
2235 MHz
Boost Clock
2900 MHz
2520 MHz
Memory Clock
System Shared
1313 MHz
Memory
Memory Size
System Shared
24GB
Memory Type
System Shared
GDDR6X
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
1.01TB/s
Render Config
Compute Units
12
—
Shading Units
768
16384
TMUs
48
512
ROPs
16
176
RT Cores
12
128
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
72 MB
SM Count
—
128
Tensor Cores
—
512
Theoretical Performance
Pixel Rate
46.40 GPixel/s
443.5 GPixel/s
Texture Rate
139.2 GTexel/s
1290.2 GTexel/s
FP16 (half)
8.909 TFLOPS
82.58 TFLOPS
FP32 (float)
4.454 TFLOPS
82.58 TFLOPS
FP64 (double)
278.4 GFLOPS
1290.2 GFLOPS
Graphics Processor
GPU Name
Strix Point
AD102
Architecture
RDNA 3.5
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
34 billion
76.3 billion
Die Size
233 mm²
609 mm²
GPU Variant
—
AD102-300-A1
Board Design
TDP
15W
450W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
850 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
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.