Home GPU Comparison NVIDIA GeForce GTX 950A vs ATI Mobility Radeon HD 5850

NVIDIA GeForce GTX 950A vs ATI Mobility Radeon HD 5850

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950A and 1024MB VRAM Mobility Radeon HD 5850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950A 's Advantages
Released 5 years and 2 months late
Boost Clock1124MHz
More VRAM (2GB vs 1024GB)
ATI Mobility Radeon HD 5850 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 32.03GB/s)
160 additional rendering cores
Lower TDP (30W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 950A +79%
1.439 TFLOPS
Mobility Radeon HD 5850
0.8 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jan 2010
GeForce 900A
Generation
Manhattan
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
1001 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
32.03GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
-
-
-
640
Shading Units
800
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
8.000 GPixel/s
44.96 GTexel/s
Texture Rate
20.00 GTexel/s
-
-
-
1439 GFLOPS
FP32 (float)
800.0 GFLOPS
44.96 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GM107
GPU Name
Broadway
N16P-GT
GPU Variant
Broadway PRO (216-0769024)
Maxwell
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
1.04 billion
148 mm²
Die Size
166 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
5.0

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