Home / GPU Comparison / NVIDIA GeForce GTX 1080 Ti or NVIDIA GeForce GTX 970: What's better?

NVIDIA GeForce GTX 1080 Ti
vs
NVIDIA GeForce GTX 970

NVIDIA GeForce GTX 1080 Ti
vs
NVIDIA GeForce GTX 970

GPU Comparison Result

Below are the results of a comparison of NVIDIA GeForce GTX 1080 Ti and NVIDIA GeForce GTX 970 video cards based on key performance characteristics, as well as power consumption and much more.

Advantages

NVIDIA GeForce GTX 1080 Ti
NVIDIA GeForce GTX 1080 Ti
NVIDIA GeForce GTX 1080 Ti
  • Higher Boost Clock: 1582MHz (1582MHz vs 1178MHz)
  • Larger Memory Size: 11GB (11GB vs 4GB)
  • Higher Bandwidth: 484.4 GB/s (484.4 GB/s vs 224.4 GB/s)
  • More Shading Units: 3584 (3584 vs 1664)
  • Newer Launch Date: March 2017 (March 2017 vs September 2014)

Basic

NVIDIA
Label Name
NVIDIA
March 2017
Launch Date
September 2014
Desktop
Platform
Desktop
GeForce GTX 1080 Ti
Model Name
GeForce GTX 970
GeForce 10
Generation
GeForce 900
1481MHz
Base Clock
1050MHz
1582MHz
Boost Clock
1178MHz
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
11,800 million
Transistors
5,200 million
224
TMUs
?
Texture Mapping Units (TMUs) serve as components of the GPU, which are capable of rotating, scaling, and distorting binary images, and then placing them as textures onto any plane of a given 3D model. This process is called texture mapping.
104
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
Pascal
Architecture
Maxwell 2.0

Memory Specifications

11GB
Memory Size
4GB
GDDR5X
Memory Type
GDDR5
352bit
Memory Bus
?
The memory bus width refers to the number of bits of data that the video memory can transfer within a single clock cycle. The larger the bus width, the greater the amount of data that can be transmitted instantaneously, making it one of the crucial parameters of video memory. The memory bandwidth is calculated as: Memory Bandwidth = Memory Frequency x Memory Bus Width / 8. Therefore, when the memory frequencies are similar, the memory bus width will determine the size of the memory bandwidth.
256bit
1376MHz
Memory Clock
1753MHz
484.4 GB/s
Bandwidth
?
Memory bandwidth refers to the data transfer rate between the graphics chip and the video memory. It is measured in bytes per second, and the formula to calculate it is: memory bandwidth = working frequency × memory bus width / 8 bits.
224.4 GB/s

Theoretical Performance

139.2 GPixel/s
Pixel Rate
?
Pixel fill rate refers to the number of pixels a graphics processing unit (GPU) can render per second, measured in MPixels/s (million pixels per second) or GPixels/s (billion pixels per second). It is the most commonly used metric to evaluate the pixel processing performance of a graphics card.
65.97 GPixel/s
354.4 GTexel/s
Texture Rate
?
Texture fill rate refers to the number of texture map elements (texels) that a GPU can map to pixels in a single second.
122.5 GTexel/s
177.2 GFLOPS
FP16 (half)
?
An important metric for measuring GPU performance is floating-point computing capability. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable. Single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks, while double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy.
-
354.4 GFLOPS
FP64 (double)
?
An important metric for measuring GPU performance is floating-point computing capability. Double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy, while single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.
122.5 GFLOPS
11.567 TFLOPS
FP32 (float)
?
An important metric for measuring GPU performance is floating-point computing capability. Single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks, while double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.
3.842 TFLOPS

Miscellaneous

28
SM Count
?
Multiple Streaming Processors (SPs), along with other resources, form a Streaming Multiprocessor (SM), which is also referred to as a GPU's major core. These additional resources include components such as warp schedulers, registers, and shared memory. The SM can be considered the heart of the GPU, similar to a CPU core, with registers and shared memory being scarce resources within the SM.
-
3584
Shading Units
?
The most fundamental processing unit is the Streaming Processor (SP), where specific instructions and tasks are executed. GPUs perform parallel computing, which means multiple SPs work simultaneously to process tasks.
1664
48 KB (per SM)
L1 Cache
48 KB (per SMM)
0MB
L2 Cache
2MB
250W
TDP
148W
1.3
Vulkan Version
?
Vulkan is a cross-platform graphics and compute API by Khronos Group, offering high performance and low CPU overhead. It lets developers control the GPU directly, reduces rendering overhead, and supports multi-threading and multi-core processors.
1.3
3.0
OpenCL Version
3.0
4.6
OpenGL
4.6
12 (12_1)
DirectX
12 (12_1)
6.1
CUDA
5.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin
88
ROPs
?
The Raster Operations Pipeline (ROPs) is primarily responsible for handling lighting and reflection calculations in games, as well as managing effects like anti-aliasing (AA), high resolution, smoke, and fire. The more demanding the anti-aliasing and lighting effects in a game, the higher the performance requirements for the ROPs; otherwise, it may result in a sharp drop in frame rate.
56
6.4
Shader Model
6.4
600W
Suggested PSU
300W

Benchmarks

Shadow of the Tomb Raider 2160p / fps
GeForce GTX 1080 Ti
40 +167%
GeForce GTX 970
15
Shadow of the Tomb Raider 1440p / fps
GeForce GTX 1080 Ti
75 +159%
GeForce GTX 970
29
Shadow of the Tomb Raider 1080p / fps
GeForce GTX 1080 Ti
107 +161%
GeForce GTX 970
41
GTA 5 2160p / fps
GeForce GTX 1080 Ti
79 +84%
GeForce GTX 970
43
GTA 5 1440p / fps
GeForce GTX 1080 Ti
102 +127%
GeForce GTX 970
45
GTA 5 1080p / fps
GeForce GTX 1080 Ti
153 +59%
GeForce GTX 970
96
FP32 (float) / TFLOPS
GeForce GTX 1080 Ti
11.567 +201%
GeForce GTX 970
3.842
3DMark Time Spy
GeForce GTX 1080 Ti
10077 +172%
GeForce GTX 970
3708
Blender
GeForce GTX 1080 Ti
820.87 +158%
GeForce GTX 970
318
Vulkan
GeForce GTX 1080 Ti
83205 +161%
GeForce GTX 970
31919
OpenCL
GeForce GTX 1080 Ti
61514 +129%
GeForce GTX 970
26896
Hashcat / H/s
GeForce GTX 1080 Ti
529739 +237%
GeForce GTX 970
157087