Home GPU Comparison NVIDIA GeForce GTX 950M vs AMD Radeon HD 8950M

NVIDIA GeForce GTX 950M vs AMD Radeon HD 8950M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 2GB VRAM Radeon HD 8950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950M 's Advantages
Released 1 years and 10 months late
Boost Clock1124MHz
More VRAM (4GB vs 2GB)
Lower TDP (75W vs 100W)
AMD Radeon HD 8950M 's Advantages
Larger VRAM bandwidth (88.00GB/s vs 28.80GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950M
1.439 TFLOPS
Radeon HD 8950M +14%
1.651 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
May 2013
GeForce 900M
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
1375 MHz

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
88.00GB/s

Render Config

-
SM Count
-
-
Compute Units
12
640
Shading Units
768
40
TMUs
48
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

17.98 GPixel/s
Pixel Rate
17.20 GPixel/s
44.96 GTexel/s
Texture Rate
51.60 GTexel/s
-
FP16 (half)
-
1439 GFLOPS
FP32 (float)
1.651 TFLOPS
44.96 GFLOPS
FP64 (double)
103.2 GFLOPS

Graphics Processor

GM107
GPU Name
Saturn
N16P-GT
GPU Variant
Saturn XT
Maxwell
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
2.08 billion
148 mm²
Die Size
160 mm²

Board Design

75W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
6.3

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