NVIDIA GeForce GTX 950A vs AMD Radeon Instinct MI6
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Dec 2016
Generation
GeForce 900A
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
993 MHz
1120 MHz
Boost Clock
1124 MHz
1233 MHz
Memory Clock
1001 MHz
1750 MHz
Memory
Memory Size
2GB
8GB
Memory Type
DDR3
GDDR5
Memory Bus
128bit
256bit
Bandwidth
32.03GB/s
224.0GB/s
Render Config
Shading Units
640
2304
TMUs
40
144
ROPs
16
32
L1 Cache
64 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
17.98 GPixel/s
39.46 GPixel/s
Texture Rate
44.96 GTexel/s
177.6 GTexel/s
FP32 (float)
1439 GFLOPS
5.682 TFLOPS
FP64 (double)
44.96 GFLOPS
355.1 GFLOPS
FP16 (half)
-
5.682 TFLOPS
Graphics Processor
GPU Name
GM107
Ellesmere
GPU Variant
N16P-GT
Ellesmere XT
Architecture
Maxwell
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
1.87 billion
5.7 billion
Die Size
148 mm²
232 mm²
Board Design
TDP
75W
150W
Outputs
No outputs
No outputs
Suggested PSU
-
450 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
5.0
-
Shader Model
5.1
6.4