Home GPU Comparison NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon HD 6330M

NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon HD 6330M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 1024MB VRAM Radeon HD 6330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950M Mac Edition 's Advantages
Released 4 years and 4 months late
Boost Clock1124MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
560 additional rendering cores
AMD Radeon HD 6330M 's Advantages
Lower TDP (7W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 950M Mac Edition +1698%
1.439 TFLOPS
Radeon HD 6330M
0.08 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Nov 2010
GeForce 900M
Generation
Vancouver
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
-
Compute Units
2
640
Shading Units
80
40
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

17.98 GPixel/s
Pixel Rate
2.000 GPixel/s
44.96 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
1439 GFLOPS
FP32 (float)
80.00 GFLOPS
44.96 GFLOPS
FP64 (double)
-

Graphics Processor

GM107
GPU Name
Robson
N16P-GT
GPU Variant
Robson LP
Maxwell
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
0.292 billion
148 mm²
Die Size
59 mm²

Board Design

75W
TDP
7W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
5.0

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