AMD Radeon Vega 9 Mobile vs NVIDIA GeForce RTX 4090 D
GPU · Specs Compare
Graphics Card
Release Date
Oct 2019
Dec 2023
Generation
Picasso
GeForce 40
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
2280 MHz
Boost Clock
1300 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
1008GB/s
Render Config
Compute Units
9
—
Shading Units
576
14592
TMUs
36
456
ROPs
8
176
SM Count
—
114
Tensor Cores
—
456
RT Cores
—
114
L1 Cache
—
128 KB (per SM)
L2 Cache
—
72 MB
Theoretical Performance
Pixel Rate
10.40 GPixel/s
443.5 GPixel/s
Texture Rate
46.80 GTexel/s
1149 GTexel/s
FP16 (half)
2.995 TFLOPS
73.54 TFLOPS
FP32 (float)
1498 GFLOPS
73.54 TFLOPS
FP64 (double)
93.60 GFLOPS
1149 GFLOPS
Graphics Processor
GPU Name
Picasso
AD102
Architecture
GCN 5.0
Ada Lovelace
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
4.94 billion
76.3 billion
Die Size
210 mm²
609 mm²
GPU Variant
—
AD102-250-A1
Board Design
TDP
15W
425W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
—
800 W
Power Connectors
—
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.