NVIDIA GeForce RTX 2080 SUPER Max Q vs NVIDIA GeForce RTX 3090 Ti
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Jan 2022
Generation
GeForce 20 Mobile
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
735 MHz
1560 MHz
Boost Clock
975 MHz
1860 MHz
Memory Clock
1375 MHz
1313 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
352.0GB/s
1.01TB/s
Render Config
SM Count
48
84
Shading Units
3072
10752
TMUs
192
336
ROPs
64
112
Tensor Cores
384
336
RT Cores
48
84
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
6 MB
Theoretical Performance
Pixel Rate
62.40 GPixel/s
208.3 GPixel/s
Texture Rate
187.2 GTexel/s
625.0 GTexel/s
FP16 (half)
11.98 TFLOPS
40.00 TFLOPS
FP32 (float)
5.990 TFLOPS
40.00 TFLOPS
FP64 (double)
187.2 GFLOPS
625.0 GFLOPS
Graphics Processor
GPU Name
TU104
GA102
GPU Variant
N18E-G3R
GA102-350-A1
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
13.6 billion
28.3 billion
Die Size
545 mm²
628 mm²
Board Design
TDP
80W
450W
Outputs
No outputs
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
3.0
3.0
Vulkan
1.3
1.4
CUDA
7.5
8.6
Shader Model
6.6
6.8
Benchmark
3DMark Time Spy
—
21,832
3DMark Time Spy Extreme
—
11,318
3DMark Speed Way
—
5,903
Blender
—
6,217
▲ Specs Compare
Data sourced from official specifications and benchmark tests.