Home GPU Comparison NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX 970

NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX 970

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 4GB VRAM GeForce GTX 970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages
Released 2 years and 6 months late
Boost Clock has increased by 34% (1582MHz vs 1178MHz)
More VRAM (11GB vs 4GB)
Larger VRAM bandwidth (484.4GB/s vs 224.4GB/s)
1920 additional rendering cores
NVIDIA GeForce GTX 970 's Advantages
Lower TDP (148W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Ti +189%
11.34 TFLOPS
GeForce GTX 970
3.92 TFLOPS
3DMark Time Spy
GeForce GTX 1080 Ti +172%
9872
GeForce GTX 970
3625
Shadow of the Tomb Raider 2160p
GeForce GTX 1080 Ti +173%
41
GeForce GTX 970
15
Shadow of the Tomb Raider 1440p
GeForce GTX 1080 Ti +146%
74
GeForce GTX 970
30
Shadow of the Tomb Raider 1080p
GeForce GTX 1080 Ti +172%
109
GeForce GTX 970
40
GTA 5 2160p
GeForce GTX 1080 Ti +83%
77
GeForce GTX 970
42
GTA 5 1440p
GeForce GTX 1080 Ti +127%
100
GeForce GTX 970
44
GTA 5 1080p
GeForce GTX 1080 Ti +59%
156
GeForce GTX 970
98
VS

Graphics Card

Mar 2017
Release Date
Sep 2014
GeForce 10
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1481 MHz
Base Clock
1050 MHz
1582 MHz
Boost Clock
1178 MHz
1376 MHz
Memory Clock
1753 MHz

Memory

11GB
Memory Size
4GB
GDDR5X
Memory Type
GDDR5
352bit
Memory Bus
256bit
484.4GB/s
Bandwidth
224.4GB/s

Render Config

28
SM Count
-
-
Compute Units
-
3584
Shading Units
1664
224
TMUs
104
88
ROPs
56
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
48 KB (per SMM)
0 MB
L2 Cache
2 MB

Theoretical Performance

139.2 GPixel/s
Pixel Rate
65.97 GPixel/s
354.4 GTexel/s
Texture Rate
122.5 GTexel/s
177.2 GFLOPS
FP16 (half)
-
11.34 TFLOPS
FP32 (float)
3.920 TFLOPS
354.4 GFLOPS
FP64 (double)
122.5 GFLOPS

Graphics Processor

GP102
GPU Name
GM204
GP102-350-K1-A1
GPU Variant
GM204-200-A1
Pascal
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
5.2 billion
471 mm²
Die Size
398 mm²

Board Design

250W
TDP
148W
600 W
Suggested PSU
300 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
5.2
6.4
Shader Model
6.4

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