AMD Radeon R5 A220 vs NVIDIA GeForce GTX 950M Mac Edition
We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 2GB VRAM GeForce GTX 950M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R5 A220 's Advantages
Lower TDP (35W vs 75W)
NVIDIA GeForce GTX 950M Mac Edition 's Advantages
Released 1 years and 2 months late
Boost Clock1124MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
480 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 A220
0.248 TFLOPS
GeForce GTX 950M Mac Edition
+480%
1.439 TFLOPS
Graphics Card
Jan 2014
Release Date
Mar 2015
All-In-One
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
993 MHz
-
Boost Clock
1124 MHz
900 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s
Render Config
2
Compute Units
-
-
-
-
160
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
3.100 GPixel/s
Pixel Rate
17.98 GPixel/s
6.200 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
1439 GFLOPS
-
FP64 (double)
44.96 GFLOPS
Board Design
35W
TDP
75W
-
-
-
1x DVI
1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Caicos
GPU Name
GM107
Caicos XT
(215-0804070)
GPU Variant
N16P-GT
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
1.87 billion
67 mm²
Die Size
148 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1
