Home GPU Comparison NVIDIA GeForce 800M vs NVIDIA GeForce RTX 3080 Max Q

NVIDIA GeForce 800M vs NVIDIA GeForce RTX 3080 Max Q

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 800M and 8GB VRAM GeForce RTX 3080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 800M 's Advantages
Lower TDP (15W vs 80W)
NVIDIA GeForce RTX 3080 Max Q 's Advantages
Released 6 years and 10 months late
Boost Clock1245MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (384.0GB/s vs 14.40GB/s)
6096 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 800M
0.142 TFLOPS
GeForce RTX 3080 Max Q +10674%
15.3 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2021
GeForce 800M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
780 MHz
-
Boost Clock
1245 MHz
900 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
384.0GB/s

Render Config

1
SM Count
48
-
Compute Units
-
48
Shading Units
6144
8
TMUs
192
8
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
4 MB

Theoretical Performance

1.476 GPixel/s
Pixel Rate
119.5 GPixel/s
5.904 GTexel/s
Texture Rate
239.0 GTexel/s
-
FP16 (half)
15.30 TFLOPS
141.7 GFLOPS
FP32 (float)
15.30 TFLOPS
11.81 GFLOPS
FP64 (double)
239.0 GFLOPS

Graphics Processor

GF117
GPU Name
GA104
N14M-GL
GPU Variant
GA104-775-A1
Fermi 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
0.585 billion
Transistors
17.4 billion
116 mm²
Die Size
392 mm²

Board Design

15W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.6

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