AMD Radeon RX 9070 GRE vs NVIDIA GeForce RTX 4090
GPU Specs Compare
Graphics Card
Release Date
May 2025
Sep 2022
Generation
Navi IV
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1420 MHz
2235 MHz
Boost Clock
2790 MHz
2520 MHz
Memory Clock
2250 MHz
1313 MHz
Memory
Memory Size
12GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
192bit
384bit
Bandwidth
432.0GB/s
1.01TB/s
Render Config
Compute Units
48
-
SM Count
46
128
Shading Units
3072
16384
TMUs
192
512
ROPs
96
176
Tensor Cores
96
512
RT Cores
48
128
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
8 MB
72 MB
L3 Cache
48 MB
-
Theoretical Performance
Pixel Rate
267.8 GPixel/s
443.5 GPixel/s
Texture Rate
535.7 GTexel/s
1290.2 GTexel/s
FP16 (half)
68.57 TFLOPS
82.58 TFLOPS
FP32 (float)
34.28 TFLOPS
82.58 TFLOPS
FP64 (double)
1071.4 GFLOPS
1290.2 GFLOPS
Graphics Processor
GPU Name
Navi 48
AD102
GPU Variant
Navi 48 XL
AD102-300-A1
Architecture
RDNA 4.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
53.9 billion
76.3 billion
Die Size
357 mm²
609 mm²
Board Design
TDP
220W
450W
Suggested PSU
550 W
850 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.4
CUDA
12.0
8.9
Shader Model
6.8
6.8