GeForce GTX 950M vs Radeon Pro 455
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 2GB VRAM Radeon Pro 455 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 950M 's Advantages
Boost Clock1124MHz
More VRAM (4GB vs 2GB)
Radeon Pro 455 's Advantages
Released 1 years and 7 months late
Larger VRAM bandwidth (81.28GB/s vs 28.80GB/s)
128 additional rendering cores
Lower TDP (35W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 950M
+9%
1439
Radeon Pro 455
1313
Graphics Card
Mar 2015
Release Date
Oct 2016
GeForce 900M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
1270 MHz
Memory
4GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
81.28GB/s
Render Config
-
Compute Units
12
640
Shading Units
768
40
TMUs
48
16
ROPs
16
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB
Theoretical Performance
17.98 GPixel/s
Pixel Rate
13.68 GPixel/s
44.96 GTexel/s
Texture Rate
41.04 GTexel/s
-
FP16 (half)
1313 GFLOPS
1439 GFLOPS
FP32 (float)
1313 GFLOPS
44.96 GFLOPS
FP64 (double)
82.08 GFLOPS
Board Design
75W
TDP
35W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GM107
GPU Name
Baffin
N16P-GT
GPU Variant
Baffin PRO
Maxwell
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.87 billion
Transistors
3 billion
148 mm²
Die Size
123 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
6.4