Home GPU Comparison ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GTX 980 Mobile

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GTX 980 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 8GB VRAM GeForce GTX 980 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages
Released 7 years and 8 months late
Boost Clock1140MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (224.4GB/s vs 6.400GB/s)
2008 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3450
0.04 TFLOPS
GeForce GTX 980 Mobile +11572%
4.669 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Sep 2015
M8x
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1064 MHz
-
Boost Clock
1140 MHz
400 MHz
Memory Clock
1753 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
224.4GB/s

Render Config

2
Compute Units
-
-
-
-
40
Shading Units
2048
4
TMUs
128
4
ROPs
64
-
-
-
-
-
-
-
L1 Cache
48 KB (per SMM)
64 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
72.96 GPixel/s
2.000 GTexel/s
Texture Rate
145.9 GTexel/s
-
-
-
40.00 GFLOPS
FP32 (float)
4.669 TFLOPS
-
FP64 (double)
145.9 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

M82
GPU Name
GM204
M82-SCE XT (216-0707011)
GPU Variant
N16E-GXX-A1
TeraScale
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.181 billion
Transistors
5.2 billion
67 mm²
Die Size
398 mm²

Graphics Features

10.1
DirectX
12 (12_1)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
4.1
Shader Model
6.7 (6.4)

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