NVIDIA GeForce RTX 4090 Max-Q vs AMD Radeon RX 570 X2
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Unknown
Generation
GeForce 40 Mobile
Mining GPUs
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
1120 MHz
Boost Clock
1455 MHz
1206 MHz
Memory Clock
1750 MHz
2100 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
268.8GB/s
Render Config
SM Count
76
—
Shading Units
9728
2048
TMUs
304
128
ROPs
112
32
Tensor Cores
304
—
RT Cores
76
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
2 MB
Compute Units
—
32
Theoretical Performance
Pixel Rate
163.0 GPixel/s
38.59 GPixel/s
Texture Rate
442.3 GTexel/s
154.4 GTexel/s
FP16 (half)
28.31 TFLOPS
4.940 TFLOPS
FP32 (float)
28.31 TFLOPS
4.940 TFLOPS
FP64 (double)
442.3 GFLOPS
308.7 GFLOPS
Graphics Processor
GPU Name
AD103
Polaris 20
GPU Variant
GN21-X11
Polaris 20 XL(215-0910052)
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
45.9 billion
5.7 billion
Die Size
379 mm²
232 mm²
Board Design
TDP
80W
180W
Outputs
Portable Device Dependent
1x HDMI 2.0b
Power Connectors
None
2x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.