Home GPU Comparison NVIDIA GeForce RTX 4070 vs NVIDIA GeForce RTX 4080 Mobile

NVIDIA GeForce RTX 4070 vs NVIDIA GeForce RTX 4080 Mobile

We compared a Desktop platform GPU: 12GB VRAM GeForce RTX 4070 and a Mobile platform GPU: 12GB VRAM GeForce RTX 4080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 's Advantages
Boost Clock has increased by 49% (2475MHz vs 1665MHz)
Larger VRAM bandwidth (504.2GB/s vs 432.0GB/s)
NVIDIA GeForce RTX 4080 Mobile 's Advantages
1536 additional rendering cores
Lower TDP (110W vs 200W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 +17%
29.15 TFLOPS
GeForce RTX 4080 Mobile
24.72 TFLOPS
3DMark Time Spy
GeForce RTX 4070
17861
GeForce RTX 4080 Mobile +6%
18970
Blender
GeForce RTX 4070
6026
GeForce RTX 4080 Mobile
6033
OctaneBench
GeForce RTX 4070 +12%
642
GeForce RTX 4080 Mobile
572
Shadow of the Tomb Raider 2160p
GeForce RTX 4070
82
GeForce RTX 4080 Mobile +2%
84
Shadow of the Tomb Raider 1440p
GeForce RTX 4070 +6%
160
GeForce RTX 4080 Mobile
150
Shadow of the Tomb Raider 1080p
GeForce RTX 4070 +31%
256
GeForce RTX 4080 Mobile
194
Cyberpunk 2077 1440p
GeForce RTX 4070 +111%
93
GeForce RTX 4080 Mobile
44
GTA 5 2160p
GeForce RTX 4070 +2%
144
GeForce RTX 4080 Mobile
140
GTA 5 1440p
GeForce RTX 4070 +2%
144
GeForce RTX 4080 Mobile
140
GTA 5 1080p
GeForce RTX 4070 +5%
190
GeForce RTX 4080 Mobile
180
VS

Graphics Card

Apr 2023
Release Date
Jan 2023
GeForce 40
Generation
GeForce 40 Mobile
Desktop
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1920 MHz
Base Clock
1290 MHz
2475 MHz
Boost Clock
1665 MHz
1313 MHz
Memory Clock
2250 MHz

Memory

12GB
Memory Size
12GB
GDDR6X
Memory Type
GDDR6
192bit
Memory Bus
192bit
504.2GB/s
Bandwidth
432.0GB/s

Render Config

46
SM Count
58
-
Compute Units
-
5888
Shading Units
7424
184
TMUs
232
64
ROPs
80
184
Tensor Cores
232
46
RT Cores
58
128 KB (per SM)
L1 Cache
128 KB (per SM)
36 MB
L2 Cache
48 MB

Theoretical Performance

158.4 GPixel/s
Pixel Rate
133.2 GPixel/s
455.4 GTexel/s
Texture Rate
386.3 GTexel/s
29.15 TFLOPS
FP16 (half)
24.72 TFLOPS
29.15 TFLOPS
FP32 (float)
24.72 TFLOPS
455.4 GFLOPS
FP64 (double)
386.3 GFLOPS

Graphics Processor

AD104
GPU Name
AD104
AD104-250-A1
GPU Variant
GN21-X9
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
4 nm
35.8 billion
Transistors
35.8 billion
295 mm²
Die Size
295 mm²

Board Design

200W
TDP
110W
550 W
Suggested PSU
-
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
Portable Device Dependent
1x 16-pin
Power Connectors
None

Graphics Features

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

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