Home GPU Comparison NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon HD 8870M

NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon HD 8870M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 2GB VRAM Radeon HD 8870M 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 1 years and 11 months late
Boost Clock has increased by 45% (1124MHz vs 775MHz)
AMD Radeon HD 8870M 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 950M Mac Edition +45%
1.439 TFLOPS
Radeon HD 8870M
0.992 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Apr 2013
GeForce 900M
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

993 MHz
Base Clock
725 MHz
1124 MHz
Boost Clock
775 MHz
900 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
-
-
-
640
Shading Units
640
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
12.40 GPixel/s
44.96 GTexel/s
Texture Rate
31.00 GTexel/s
-
-
-
1439 GFLOPS
FP32 (float)
992.0 GFLOPS
44.96 GFLOPS
FP64 (double)
62.00 GFLOPS

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GM107
GPU Name
Venus
N16P-GT
GPU Variant
Venus XT (216-0846000)
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.5 billion
148 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5 (5.1)

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