Home GPU Comparison NVIDIA GeForce RTX 3070 Ti 16 GB vs NVIDIA GeForce RTX 5080

NVIDIA GeForce RTX 3070 Ti 16 GB vs NVIDIA GeForce RTX 5080

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 3070 Ti 16 GB and 16GB VRAM GeForce RTX 5080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
Lower TDP (290W vs 350W)
NVIDIA GeForce RTX 5080 's Advantages
Boost Clock has increased by 42% (2520MHz vs 1770MHz)
Larger VRAM bandwidth (973.8GB/s vs 608.3GB/s)
4608 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti 16 GB
21.75 TFLOPS
GeForce RTX 5080 +149%
54.19 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2025
GeForce 30
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1575 MHz
Base Clock
2235 MHz
1770 MHz
Boost Clock
2520 MHz
1188 MHz
Memory Clock
2400 MHz

Memory

16GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR7
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
973.8GB/s

Render Config

-
-
-
48
SM Count
84
6144
Shading Units
10752
192
TMUs
336
96
ROPs
128
192
Tensor Cores
336
48
RT Cores
84
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
322.6 GPixel/s
339.8 GTexel/s
Texture Rate
846.7 GTexel/s
21.75 TFLOPS
FP16 (half)
54.19 TFLOPS
21.75 TFLOPS
FP32 (float)
54.19 TFLOPS
339.8 GFLOPS
FP64 (double)
846.7 GFLOPS

Board Design

290W
TDP
350W
600 W
Suggested PSU
750 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 2.1a
1x 12-pin
Power Connectors
1x 16-pin

Graphics Processor

GA104
GPU Name
GB203
GA104-401-A1
GPU Variant
GB203-400-A1
Ampere
Architecture
Blackwell 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
0
17.4 billion
Transistors
Unknown
392 mm²
Die Size
377 mm²

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
8.6
CUDA
10.1
6.6
Shader Model
6.8

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