NVIDIA GeForce RTX 2080 SUPER Max Q vs AMD Radeon RX 9070 GRE 16 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Jan 2025
Generation
GeForce 20 Mobile
Navi IV
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
735 MHz
1420 MHz
Boost Clock
975 MHz
2790 MHz
Memory Clock
1375 MHz
2250 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
352.0GB/s
576.0GB/s
Render Config
SM Count
48
—
Shading Units
3072
3072
TMUs
192
192
ROPs
64
96
Tensor Cores
384
—
RT Cores
48
48
L1 Cache
64 KB (per SM)
—
L2 Cache
4 MB
8 MB
Compute Units
—
48
L3 Cache
—
48 MB
Theoretical Performance
Pixel Rate
62.40 GPixel/s
267.8 GPixel/s
Texture Rate
187.2 GTexel/s
535.7 GTexel/s
FP16 (half)
11.98 TFLOPS
68.57 TFLOPS
FP32 (float)
5.990 TFLOPS
34.28 TFLOPS
FP64 (double)
187.2 GFLOPS
1071.4 GFLOPS
Graphics Processor
GPU Name
TU104
Navi 48
GPU Variant
N18E-G3R
Navi 48 XL
Architecture
Turing
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
12 nm
4 nm
Transistors
13.6 billion
53.9 billion
Die Size
545 mm²
357 mm²
Board Design
TDP
80W
220W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
None
2x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.6
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.