Home GPU Comparison NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs NVIDIA GeForce GTX 1080

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs NVIDIA GeForce GTX 1080

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 and 8GB VRAM GeForce GTX 1080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages
Released 6 years and 5 months late
Boost Clock has increased by 2% (1770MHz vs 1733MHz)
Larger VRAM bandwidth (608.3GB/s vs 320.3GB/s)
3584 additional rendering cores
NVIDIA GeForce GTX 1080 's Advantages
Lower TDP (180W vs 290W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti 8 GB GA102 +145%
21.75 TFLOPS
GeForce GTX 1080
8.873 TFLOPS
VS

Graphics Card

Oct 2022
Release Date
May 2016
GeForce 30
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1575 MHz
Base Clock
1607 MHz
1770 MHz
Boost Clock
1733 MHz
1188 MHz
Memory Clock
1251 MHz

Memory

8GB
Memory Size
8GB
GDDR6X
Memory Type
GDDR5X
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
320.3GB/s

Render Config

48
SM Count
20
-
Compute Units
-
6144
Shading Units
2560
192
TMUs
160
96
ROPs
64
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
4 MB
L2 Cache
2 MB

Theoretical Performance

169.9 GPixel/s
Pixel Rate
110.9 GPixel/s
339.8 GTexel/s
Texture Rate
277.3 GTexel/s
21.75 TFLOPS
FP16 (half)
138.6 GFLOPS
21.75 TFLOPS
FP32 (float)
8.873 TFLOPS
339.8 GFLOPS
FP64 (double)
277.3 GFLOPS

Graphics Processor

GA102
GPU Name
GP104
GA102-150-A1
GPU Variant
GP104-400-A1
Ampere
Architecture
Pascal
Samsung
Foundry
TSMC
8 nm
Process Size
16 nm
28.3 billion
Transistors
7.2 billion
628 mm²
Die Size
314 mm²

Board Design

290W
TDP
180W
600 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
6.1
6.6
Shader Model
6.4

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