Home GPU Comparison NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon HD 6970M Mac Edition

NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon HD 6970M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 2GB VRAM Radeon HD 6970M Mac Edition 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 3 years and 7 months late
Boost Clock1124MHz
AMD Radeon HD 6970M Mac Edition 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 28.80GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950M Mac Edition +10%
1.439 TFLOPS
Radeon HD 6970M Mac Edition
1.306 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Aug 2011
GeForce 900M
Generation
Vancouver
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
12
-
-
-
640
Shading Units
960
40
TMUs
48
16
ROPs
32
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
21.76 GPixel/s
44.96 GTexel/s
Texture Rate
32.64 GTexel/s
-
-
-
1439 GFLOPS
FP32 (float)
1306 GFLOPS
44.96 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GM107
GPU Name
Blackcomb
N16P-GT
GPU Variant
Blackcomb XT (216-0811000)
Maxwell
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
1.7 billion
148 mm²
Die Size
212 mm²

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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