newNVIDIA GeForce RTX 4070 Desktop -vs- GeForce RTX 5070 Laptop GPU
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Specs Comparison Between newNVIDIA GeForce RTX 4070 Desktop and GeForce RTX 5070 Laptop GPU
Graphics Processor | ||
|---|---|---|
Image |  |  |
Name | newNVIDIA GeForce RTX 4070 Desktop | GeForce RTX 5070 Laptop GPU |
Architecture?The underlying design and structure of the GPU, defining its features and performance characteristics. Architectures often have specific names (e.g., Ampere, RDNA 3). | Ada Lovelace | Blackwell |
Processor Size?The manufacturing process used to create the GPU, measured in nanometers (nm). Smaller processes typically result in more efficient and powerful GPUs. | 5 nm | 4 nm |
Transistors?The number of transistors within the GPU. More transistors generally indicate higher performance and more complex features. | 35800 Million | 31,100 million |
Die Size?The physical size of the GPU chip, measured in square millimeters (mm²). Die size can influence the GPU's performance and power consumption. | 159 mm² | 263 mm² |
GPU Type?The specific model of the GPU, including platform-specific variants. For example, 'RTX 4070' can refer to both desktop and mobile versions, each with different performance characteristics. | Desktop | Laptop |
TGP?Total Graphics Power (TGP) is the maximum amount of power the graphics card is designed to consume, including the GPU and its memory. It indicates the card's overall power consumption and heat generation. | 115 | 50 - 100 W |
Launch Date | 02/2025 | |
Clock Speed | ||
|---|---|---|
Base Clock?The standard operating speed of the GPU, measured in megahertz (MHz). It indicates the GPU's baseline performance level. | 1920MHz | 2235MHz |
Boost Clock?The maximum speed the GPU can reach under heavy load, measured in megahertz (MHz). It represents the GPU's peak performance capability. | 2475 MHz | 2520 MHz |
Render Config | ||
|---|---|---|
Shading Units?The number of processing units within the GPU responsible for rendering graphics. More shading units generally result in better graphics performance. | 3072 | 4608 |
TMUs?Texture Mapping Units (TMUs) are processing units within the GPU that apply textures to 3D surfaces. More TMUs improve the realism and detail of rendered graphics. | 80 | 144 |
ROPs?Render Output Units (ROPs) are processing units within the GPU that handle the final stage of rendering, converting pixel data into an image. More ROPs improve the frame rate and image quality. | 32 | 48 |
RT Cores?Ray Tracing cores are specialized processing units within the GPU that accelerate ray tracing, a technique for creating realistic lighting and reflections. | 20 | 36 |
L1 Cache?The smallest and fastest cache memory level within the GPU, located closest to the processing units. It stores frequently accessed data for rapid retrieval. | 128 KB (per SM) | 128 KB(per SM) |
L2 Cache?A mid-level cache memory within the GPU that provides a larger storage capacity than L1 cache. It stores data that is less frequently accessed than L1 but more frequently than the GPU's main memory. | 32 MB | 32 MB |
Memory | ||
|---|---|---|
Memory Size?The amount of dedicated memory available to the GPU, measured in gigabytes (GB). More memory allows the GPU to handle larger and more complex graphics data. | 12 GB | 8 GB |
Memory Type?The type of memory used by the GPU, such as GDDR6 or GDDR6X. Newer memory types offer faster speeds and higher bandwidth, improving graphics performance. | GDDR6X | GDDR7 |
Memory Bus?The width of the data path between the GPU and its memory, measured in bits. A wider memory bus allows for faster data transfer. | 192 bit | 128 bit |
Bandwidth?The maximum rate at which data can be transferred between the GPU and its memory, measured in gigabytes per second (GB/s). Higher bandwidth improves graphics performance. | 336 GB/S | 512 GB/s |
Memory Clock Speed?The speed at which the GPU's memory operates, measured in megahertz (MHz). Higher clock speeds result in faster memory access. | 2000 MHz | 2000 |
Perfomance | ||
|---|---|---|
Half Precison (FP16) | 11.61 TFLOPS (1:1) | 23.22 TFLOPS(1:1) |
Single Precison (FP32) | 8.986 TFLOPS | 23.22 TFLOPS |
Double Precison (FP64) | 140.4 GFLOPS (1:64) | 362.9 GFLOPS(1:64) |
Features | ||
|---|---|---|
DirectX?A set of Microsoft APIs that provide a standard interface for graphics and multimedia applications. Different versions of DirectX offer varying levels of features and performance. | 12.2 | 12.2 |
G-Sync/FreeSync?A technology developed by NVIDIA that synchronizes the GPU's refresh rate with the display's refresh rate, reducing screen tearing and stuttering. | ||
OpenCL?Open Computing Language (OpenCL) is a framework for writing programs that execute across heterogeneous platforms, including GPUs. It enables parallel computing for various applications. | 3.0 | 3 |
OpenGL?Open Graphics Library (OpenGL) is a cross-language, cross-platform API for rendering 2D and 3D vector graphics. It's widely used in graphics applications and games. | 4.6 | 4.6 |
Shader Model?A set of instructions and capabilities that define the features and performance of the GPU's programmable shaders. Higher shader model versions offer more advanced graphics effects. | 6.8 | 6.8 |
Vulkan?A low-overhead, cross-platform API for 3D graphics and computing. It offers improved performance and control compared to older APIs like OpenGL. | 1.3 | 1.4 |
Extra Technology | DLSS 3 (Super Resolution + Frame Generation), NVIDIA Reflex, PCI Express Gen 4, Resizable BAR, NVIDIA GPU Boost, Vulkan 4.6, 5th Generation NVIDIA Decoder, DirectX 12 Ultimate | DLSS 4 (Super Resolution + Frame Generation), NVIDIA Reflex, PCI Gen 5, Resizable BAR, NVIDIA GPU Boost, Vulkan 4.6, 5th Generation NVIDIA Decoder, DirectX 12 Ultimate |
Links | 140.4 GFLOPS (1:64) | 362.9 GFLOPS(1:64) |
Features | NVIDIA | NVIDIA |
Comparison Review of newNVIDIA GeForce RTX 4070 Desktop and GeForce RTX 5070 Laptop GPU
Graphics Processor Comparison: RTX 4070 Desktop vs. RTX 5070 Laptop – We Compare
Introduction: Diving into the Specs
Let’s directly compare the NVIDIA GeForce RTX 4070 Desktop and the upcoming NVIDIA GeForce RTX 5070 Laptop. We’ll focus on the key specifications to see how they stack up against each other.
Architectural Showdown
RTX 4070 Desktop: Ada Lovelace
- Architecture: Ada Lovelace
- Processor Size: 5 nm
- Transistors: 35.8 Billion
- GPU Type: Desktop
- Base Clock: 1920MHz
- Boost Clock: 2475MHz
- Shading Units: 3072
- TMUs: 80
- ROPs: 32
- RT Cores: 20
RTX 5070 Laptop: Blackwell
- Architecture: Blackwell
- Processor Size: 5 nm
- Transistors: 31.1 Billion
- GPU Type: Laptop
- Base Clock: 2235MHz
- Boost Clock: 2520MHz
- Shading Units: 4608
- TMUs: 144
- ROPs: 48
- RT Cores: 36
Memory: Speed vs. Capacity
RTX 4070 Desktop: Abundant GDDR6X
- Memory Size: 12GB
- Memory Type: GDDR6X
- Memory Bus: 192 bit
- Bandwidth: 336 GB/s
- Memory Clock Speed: 2000 MHz
RTX 5070 Laptop: Faster GDDR7
- Memory Size: 8GB
- Memory Type: GDDR7
- Memory Bus: 128 bit
- Bandwidth: 512 GB/s
- Memory Clock Speed: 2000 MHz
Power Consumption: Desktop vs. Laptop
RTX 4070 Desktop: Higher Power
- TDP: 115 watts
RTX 5070 Laptop: Variable Power
- TDP: 50 – 100 W watts
Our Analysis: Key Takeaways
Raw Processing Power: The RTX 5070 Laptop, with its Blackwell architecture and higher core counts, appears to have a significant advantage in raw processing power. Expect better performance in ray tracing and general gaming.
Memory Trade-off: While the RTX 4070 Desktop offers more VRAM, the RTX 5070 Laptop uses faster GDDR7 memory. The higher bandwidth of GDDR7 could compensate for the lower capacity in many scenarios, especially at lower resolutions. However, the 4070’s larger VRAM will be better suited for very high resolutions and texture intensive games.
Power Efficiency: The RTX 5070 Laptop is designed for mobile platforms, resulting in a lower and variable TDP. This makes it more power-efficient, but its actual performance will depend on the laptop’s thermal design.
Early Outlook: The RTX 5070 Laptop, despite having less VRAM, is poised to outperform the RTX 4070 Desktop in most gaming scenarios due to its newer architecture and faster memory. However, real world performance will need to be verified upon release.