NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce GTX 970
GPU Specs Compare
3DMark
id
-
-
Graphics Card
Release Date
Jan 2023
Sep 2014
Generation
GeForce 40 Mobile
GeForce 900
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1395 MHz
1050 MHz
Boost Clock
1695 MHz
1178 MHz
Memory Clock
2000 MHz
1753 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
224.4GB/s
Render Config
SM Count
36
-
Shading Units
4608
1664
TMUs
144
104
ROPs
48
56
Tensor Cores
144
-
RT Cores
36
-
L1 Cache
128 KB (per SM)
48 KB (per SMM)
L2 Cache
32 MB
2 MB
Theoretical Performance
Pixel Rate
81.36 GPixel/s
65.97 GPixel/s
Texture Rate
244.1 GTexel/s
122.5 GTexel/s
FP16 (half)
15.62 TFLOPS
-
FP32 (float)
15.62 TFLOPS
3.920 TFLOPS
FP64 (double)
244.1 GFLOPS
122.5 GFLOPS
Graphics Processor
GPU Name
AD106
GM204
GPU Variant
GN21-X6
GM204-200-A1
Architecture
Ada Lovelace
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
22.9 billion
5.2 billion
Die Size
188 mm²
398 mm²
Board Design
TDP
115W
148W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
2x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
5.2
Shader Model
6.8
6.4
📊 Benchmark
3DMark Time Spy
-
3,646
3DMark Time Spy Extreme
-
1,683
OctaneBench
-
77
Shadow of the Tomb Raider 2160p
-
15
Shadow of the Tomb Raider 1440p
-
30
Shadow of the Tomb Raider 1080p
-
40
Blender
-
305