Home GPU Comparison NVIDIA GeForce GTX 1080 vs NVIDIA GeForce RTX 3070 6144SP

NVIDIA GeForce GTX 1080 vs NVIDIA GeForce RTX 3070 6144SP

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 8GB VRAM GeForce RTX 3070 6144SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Lower TDP (180W vs 290W)
NVIDIA GeForce RTX 3070 6144SP 's Advantages
Boost Clock has increased by 2% (1770MHz vs 1733MHz)
Larger VRAM bandwidth (448.0GB/s vs 320.3GB/s)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1080
8.873 TFLOPS
GeForce RTX 3070 6144SP +145%
21.75 TFLOPS
VS

Graphics Card

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

Clock Speeds

1607 MHz
Base Clock
1740 MHz
1733 MHz
Boost Clock
1770 MHz
1251 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
8GB
GDDR5X
Memory Type
GDDR6
256bit
Memory Bus
256bit
320.3GB/s
Bandwidth
448.0GB/s

Render Config

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

Theoretical Performance

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

Board Design

180W
TDP
290W
450 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

GP104
GPU Name
GA104
GP104-400-A1
GPU Variant
-
Pascal
Architecture
Ampere
TSMC
Foundry
Samsung
16 nm
Process Size
8 nm
7.2 billion
Transistors
17.4 billion
314 mm²
Die Size
392 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
8.6
6.4
Shader Model
6.8

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