GeForce RTX 3070 Ti
NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce RTX 4070 Mobile
GPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the NVIDIA GeForce RTX 3070 Ti and NVIDIA GeForce RTX 4070 Mobile video cards. This comparison will help you determine which one best suits your needs.
Basic
Label Name
NVIDIA
NVIDIA
Launch Date
May 2021
January 2023
Platform
Desktop
Mobile
Model Name
GeForce RTX 3070 Ti
GeForce RTX 4070 Mobile
Generation
GeForce 30
GeForce 40 Mobile
Base Clock
1575MHz
1395MHz
Boost Clock
1770MHz
1695MHz
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.
6144
4608
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.
48
36
Transistors
17,400 million
Unknown
RT Cores
48
36
Tensor Cores
?
Tensor Cores are specialized processing units designed specifically for deep learning, providing higher training and inference performance compared to FP32 training. They enable rapid computations in areas such as computer vision, natural language processing, speech recognition, text-to-speech conversion, and personalized recommendations. The two most notable applications of Tensor Cores are DLSS (Deep Learning Super Sampling) and AI Denoiser for noise reduction.
192
144
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.
192
144
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4MB
32MB
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Architecture
Ampere
Ada Lovelace
TDP
290W
115W
Memory Specifications
Memory Size
8GB
8GB
Memory Type
GDDR6X
GDDR6
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
128bit
Memory Clock
1188MHz
2000MHz
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.
608.3 GB/s
256.0 GB/s
Theoretical Performance
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.
169.9 GPixel/s
81.36 GPixel/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.
339.8 GTexel/s
244.1 GTexel/s
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.
21.75 TFLOPS
15.62 TFLOPS
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.
339.8 GFLOPS
244.1 GFLOPS
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.
21.313
TFlops
15.616
TFlops
Miscellaneous
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
1.3
OpenCL Version
3.0
3.0
OpenGL
4.6
4.6
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
Power Connectors
1x 12-pin
None
Shader Model
6.6
6.7
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.
96
48
Suggested PSU
600W
-
Advantages
GeForce RTX 3070 Ti
- Higher Boost Clock: 1770MHz (1770MHz vs 1695MHz)
- More Shading Units: 6144 (6144 vs 4608)
- Higher Bandwidth: 608.3 GB/s (608.3 GB/s vs 256.0 GB/s)
GeForce RTX 4070 Mobile
- Newer Launch Date: January 2023 (May 2021 vs January 2023)
Shadow of the Tomb Raider 2160p
GeForce RTX 3070 Ti
+39%
71
Fps
GeForce RTX 4070 Mobile
51
Fps
Shadow of the Tomb Raider 1440p
GeForce RTX 3070 Ti
+29%
126
Fps
GeForce RTX 4070 Mobile
98
Fps
Shadow of the Tomb Raider 1080p
GeForce RTX 3070 Ti
+2%
174
Fps
GeForce RTX 4070 Mobile
170
Fps
Cyberpunk 2077 1440p
GeForce RTX 3070 Ti
+100%
66
Fps
GeForce RTX 4070 Mobile
33
Fps
GTA 5 2160p
GeForce RTX 3070 Ti
79
Fps
GeForce RTX 4070 Mobile
+14%
90
Fps
GTA 5 1440p
GeForce RTX 3070 Ti
+30%
114
Fps
GeForce RTX 4070 Mobile
88
Fps
GTA 5 1080p
GeForce RTX 3070 Ti
165
Fps
GeForce RTX 4070 Mobile
+9%
180
Fps
FP32 (float)
GeForce RTX 3070 Ti
+36%
21.313
TFlops
GeForce RTX 4070 Mobile
15.616
TFlops
3DMark Time Spy
GeForce RTX 3070 Ti
+31%
15161
GeForce RTX 4070 Mobile
11612
SiliconCat Rating
70
Ranks 70 among Desktop GPU on our website
124
Ranks 124 among all GPU on our website
27
Ranks 27 among Mobile GPU on our website
181
Ranks 181 among all GPU on our website
GeForce RTX 4070 Mobile
