Home GPU Comparison NVIDIA GeForce GTX 880M vs NVIDIA GeForce RTX 3080 Max Q

NVIDIA GeForce GTX 880M vs NVIDIA GeForce RTX 3080 Max Q

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M 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 RTX 3080 Max Q 's Advantages
Released 6 years and 10 months late
Boost Clock has increased by 25% (1245MHz vs 993MHz)
Larger VRAM bandwidth (384.0GB/s vs 160.0GB/s)
4608 additional rendering cores
Lower TDP (80W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 880M
3.05 TFLOPS
GeForce RTX 3080 Max Q +401%
15.3 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2021
GeForce 800M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16

Clock Speeds

954 MHz
Base Clock
780 MHz
993 MHz
Boost Clock
1245 MHz
1250 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
384.0GB/s

Render Config

-
-
-
-
SM Count
48
1536
Shading Units
6144
128
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

31.78 GPixel/s
Pixel Rate
119.5 GPixel/s
127.1 GTexel/s
Texture Rate
239.0 GTexel/s
-
FP16 (half)
15.30 TFLOPS
3.050 TFLOPS
FP32 (float)
15.30 TFLOPS
127.1 GFLOPS
FP64 (double)
239.0 GFLOPS

Board Design

122W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
GA104
N15E-GX-A2
GPU Variant
GA104-775-A1
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
3.54 billion
Transistors
17.4 billion
294 mm²
Die Size
392 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
8.6
5.1
Shader Model
6.6

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