AMD Ryzen Z2 Extreme GPU vs NVIDIA GeForce RTX 4090
GPU · Specs Compare
Graphics Card
Release Date
Jul 2025
Sep 2022
Generation
Console GPU
GeForce 40
Type
Game console
Desktop
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Base Clock
800 MHz
2235 MHz
Boost Clock
2700 MHz
2520 MHz
Memory Clock
1000 MHz
1313 MHz
Memory
Memory Size
16GB
24GB
Memory Type
LPDDR5X
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
128.0GB/s
1.01TB/s
Render Config
Compute Units
16
—
Shading Units
1024
16384
TMUs
64
512
ROPs
48
176
RT Cores
16
128
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
8 MB
72 MB
L3 Cache
16 MB
—
SM Count
—
128
Tensor Cores
—
512
Theoretical Performance
Pixel Rate
129.6 GPixel/s
443.5 GPixel/s
Texture Rate
172.8 GTexel/s
1290.2 GTexel/s
FP16 (half)
11.06 TFLOPS
82.58 TFLOPS
FP32 (float)
5.530 TFLOPS
82.58 TFLOPS
FP64 (double)
345.6 GFLOPS
1290.2 GFLOPS
Graphics Processor
GPU Name
Strix Point
AD102
GPU Variant
100-000001684
AD102-300-A1
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
Board Design
TDP
28W
450W
Outputs
1x USB Type-C
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
1.4
1.4
Shader Model
6.8
6.8
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.