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GPU Comparison
NVIDIA GeForce GTX 970M vs ATI Mobility Radeon HD 3450
NVIDIA GeForce GTX 970M vs ATI Mobility Radeon HD 3450
VS
NVIDIA GeForce GTX 970M
ATI Mobility Radeon HD 3450
We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 970M 's Advantages
Released 6 years and 9 months late
Boost Clock1038MHz
Larger VRAM bandwidth (120.3GB/s vs 6.400GB/s)
1240 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 970M
+6542%
2.657 TFLOPS
Mobility Radeon HD 3450
0.04 TFLOPS
GeForce GTX 970M
VS
Mobility Radeon HD 3450
Graphics Card
Oct 2014
Release Date
Jan 2008
GeForce 900M
Generation
M8x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II
Clock Speeds
924 MHz
Base Clock
-
1038 MHz
Boost Clock
-
1253 MHz
Memory Clock
400 MHz
Memory
3GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
64bit
120.3GB/s
Bandwidth
6.400GB/s
Render Config
-
SM Count
-
-
Compute Units
2
1280
Shading Units
40
80
TMUs
4
48
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
1536 KB
L2 Cache
64 KB
Theoretical Performance
49.82 GPixel/s
Pixel Rate
2.000 GPixel/s
83.04 GTexel/s
Texture Rate
2.000 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
40.00 GFLOPS
83.04 GFLOPS
FP64 (double)
-
Graphics Processor
GM204
GPU Name
M82
N16E-GT-A2
GPU Variant
M82-SCE XT (216-0707011)
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5.2 billion
Transistors
0.181 billion
398 mm²
Die Size
67 mm²
Board Design
Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Features
12 (12_1)
DirectX
10.1
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.7 (6.4)
Shader Model
4.1
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