Home GPU Comparison NVIDIA GeForce GTX 970M vs NVIDIA GeForce GT 330M Mac Edition

NVIDIA GeForce GTX 970M vs NVIDIA GeForce GT 330M Mac Edition

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 512MB VRAM GeForce GT 330M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Released 4 years and 6 months late
Boost Clock1038MHz
Larger VRAM bandwidth (120.3GB/s vs 25.28GB/s)
1232 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M +2406%
2.657 TFLOPS
GeForce GT 330M Mac Edition
0.106 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Apr 2010
GeForce 900M
Generation
GeForce 300M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

924 MHz
Base Clock
-
1038 MHz
Boost Clock
-
1253 MHz
Memory Clock
790 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
120.3GB/s
Bandwidth
25.28GB/s

Render Config

-
SM Count
6
-
Compute Units
-
1280
Shading Units
48
80
TMUs
16
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
1536 KB
L2 Cache
64 KB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
4.000 GPixel/s
83.04 GTexel/s
Texture Rate
8.000 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
105.6 GFLOPS
83.04 GFLOPS
FP64 (double)
-

Graphics Processor

GM204
GPU Name
GT216
N16E-GT-A2
GPU Variant
N11P-GE1-A3
Maxwell 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5.2 billion
Transistors
0.486 billion
398 mm²
Die Size
100 mm²

Board Design

Unknown
TDP
23W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
1.2
6.7 (6.4)
Shader Model
4.1

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