Home GPU Comparison NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 4080 12 GB

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 4080 12 GB

We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 12GB VRAM GeForce RTX 4080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 's Advantages
Larger VRAM bandwidth (616.0GB/s vs 504.2GB/s)
Lower TDP (250W vs 285W)
NVIDIA GeForce RTX 4080 12 GB 's Advantages
Boost Clock has increased by 69% (2610MHz vs 1545MHz)
More VRAM (12GB vs 11GB)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 2080 Ti
13.45 TFLOPS
GeForce RTX 4080 12 GB +198%
40.09 TFLOPS
VS

Graphics Card

Sep 2018
Release Date
Unknown
GeForce 20
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1350 MHz
Base Clock
2310 MHz
1545 MHz
Boost Clock
2610 MHz
1750 MHz
Memory Clock
1313 MHz

Memory

11GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6X
352bit
Memory Bus
192bit
616.0GB/s
Bandwidth
504.2GB/s

Render Config

68
SM Count
60
-
Compute Units
-
4352
Shading Units
7680
272
TMUs
240
88
ROPs
80
544
Tensor Cores
240
68
RT Cores
60
64 KB (per SM)
L1 Cache
128 KB (per SM)
0 MB
L2 Cache
48 MB

Theoretical Performance

136.0 GPixel/s
Pixel Rate
208.8 GPixel/s
420.2 GTexel/s
Texture Rate
626.4 GTexel/s
26.90 TFLOPS
FP16 (half)
40.09 TFLOPS
13.45 TFLOPS
FP32 (float)
40.09 TFLOPS
420.2 GFLOPS
FP64 (double)
626.4 GFLOPS

Graphics Processor

TU102
GPU Name
AD104
TU102-300A-K1-A1
GPU Variant
AD104-400-A1
Turing
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
12 nm
Process Size
4 nm
18.6 billion
Transistors
35.8 billion
754 mm²
Die Size
295 mm²

Board Design

250W
TDP
285W
600 W
Suggested PSU
600 W
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.9
6.6
Shader Model
6.6

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