Home GPU Comparison NVIDIA GeForce GTX 980 Mobile vs AMD Radeon R5 A230

NVIDIA GeForce GTX 980 Mobile vs AMD Radeon R5 A230

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980 Mobile and 4GB VRAM Radeon R5 A230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 33% (1140MHz vs 855MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.4GB/s vs 16.00GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 980 Mobile +753%
4.669 TFLOPS
Radeon R5 A230
0.547 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Jan 2014
GeForce 900M
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1064 MHz
Base Clock
780 MHz
1140 MHz
Boost Clock
855 MHz
1753 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
224.4GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
5
-
-
-
2048
Shading Units
320
128
TMUs
20
64
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

72.96 GPixel/s
Pixel Rate
6.840 GPixel/s
145.9 GTexel/s
Texture Rate
17.10 GTexel/s
-
-
-
4.669 TFLOPS
FP32 (float)
547.2 GFLOPS
145.9 GFLOPS
FP64 (double)
34.20 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GM204
GPU Name
Jet
N16E-GXX-A1
GPU Variant
Jet PRO (216-0856040)
Maxwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
0.69 billion
398 mm²
Die Size
56 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
5.2
CUDA
-
6.7 (6.4)
Shader Model
6.5 (5.1)

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