Home GPU Comparison NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce RTX 4070 Mobile

NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 8GB VRAM GeForce RTX 4070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Lower TDP (100W vs 115W)
NVIDIA GeForce RTX 4070 Mobile 's Advantages
Released 9 years and 9 months late
Boost Clock1695MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 160.0GB/s)
3264 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
GeForce RTX 4070 Mobile +708%
15.62 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2023
GeForce 600M
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1395 MHz
-
Boost Clock
1695 MHz
1250 MHz
Memory Clock
2000 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
256.0GB/s

Render Config

-
-
-
-
SM Count
36
1344
Shading Units
4608
112
TMUs
144
32
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
32 MB
-
-
-

Theoretical Performance

20.13 GPixel/s
Pixel Rate
81.36 GPixel/s
80.53 GTexel/s
Texture Rate
244.1 GTexel/s
-
FP16 (half)
15.62 TFLOPS
1.933 TFLOPS
FP32 (float)
15.62 TFLOPS
80.53 GFLOPS
FP64 (double)
244.1 GFLOPS

Board Design

100W
TDP
115W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
AD106
N13E-GSR-A2
GPU Variant
GN21-X6
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
3.54 billion
Transistors
Unknown
294 mm²
Die Size
190 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.9
5.1
Shader Model
6.7

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