NVIDIA GeForce RTX 5090 SE vs NVIDIA GeForce RTX 2080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Sep 2018
Generation
GeForce 50
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1740 MHz
1350 MHz
Boost Clock
2377 MHz
1545 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
24GB
11GB
Memory Type
GDDR7
GDDR6
Memory Bus
384bit
352bit
Bandwidth
1.34TB/s
616.0GB/s
Render Config
SM Count
110
68
Shading Units
14080
4352
TMUs
440
272
ROPs
160
88
Tensor Cores
440
544
RT Cores
110
68
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
96 MB
0 MB
Theoretical Performance
Pixel Rate
380.3 GPixel/s
136.0 GPixel/s
Texture Rate
1045.9 GTexel/s
420.2 GTexel/s
FP16 (half)
66.94 TFLOPS
26.90 TFLOPS
FP32 (float)
66.94 TFLOPS
13.45 TFLOPS
FP64 (double)
1045.9 GFLOPS
420.2 GFLOPS
Graphics Processor
GPU Name
GB202
TU102
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
92.2 billion
18.6 billion
Die Size
750 mm²
754 mm²
GPU Variant
—
TU102-300A-K1-A1
Board Design
TDP
500W
250W
Suggested PSU
900 W
600 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.4
CUDA
12.0
7.5
Shader Model
6.9
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.