Home GPU Comparison NVIDIA GeForce RTX 3060 Max Q vs ATI Mobility Radeon HD 3870

NVIDIA GeForce RTX 3060 Max Q vs ATI Mobility Radeon HD 3870

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 3060 Max Q and 512MB VRAM Mobility Radeon HD 3870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Max Q 's Advantages
Released 12 years and 7 months late
Boost Clock1282MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 54.40GB/s)
3520 additional rendering cores
ATI Mobility Radeon HD 3870 's Advantages
Lower TDP (55W vs 60W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 Max Q +2233%
9.846 TFLOPS
Mobility Radeon HD 3870
0.422 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Jun 2008
GeForce 30 Mobile
Generation
M8x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

817 MHz
Base Clock
-
1282 MHz
Boost Clock
-
1500 MHz
Memory Clock
850 MHz

Memory

6GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
256bit
288.0GB/s
Bandwidth
54.40GB/s

Render Config

-
Compute Units
4
30
SM Count
-
3840
Shading Units
320
120
TMUs
16
48
ROPs
16
120
Tensor Cores
-
30
RT Cores
-
128 KB (per SM)
L1 Cache
-
3 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

61.54 GPixel/s
Pixel Rate
10.56 GPixel/s
153.8 GTexel/s
Texture Rate
10.56 GTexel/s
9.846 TFLOPS
FP16 (half)
-
9.846 TFLOPS
FP32 (float)
422.4 GFLOPS
153.8 GFLOPS
FP64 (double)
84.48 GFLOPS

Board Design

60W
TDP
55W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GA106
GPU Name
M88
-
-
-
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
55 nm
12 billion
Transistors
0.666 billion
276 mm²
Die Size
192 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
4.1

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