Home GPU Comparison NVIDIA GeForce GTX 980M vs AMD Radeon R5 M465

NVIDIA GeForce GTX 980M vs AMD Radeon R5 M465

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980M and 4GB VRAM Radeon R5 M465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980M 's Advantages
Boost Clock has increased by 11% (1127MHz vs 1015MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.4GB/s vs 16.00GB/s)
1152 additional rendering cores
AMD Radeon R5 M465 's Advantages
Released 1 years and 3 months late

Score

Benchmark

FP32 (float)
GeForce GTX 980M +344%
3.462 TFLOPS
Radeon R5 M465
0.779 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Jan 2016
GeForce 900M
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1038 MHz
Base Clock
1000 MHz
1127 MHz
Boost Clock
1015 MHz
1253 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
160.4GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
6
-
-
-
1536
Shading Units
384
96
TMUs
24
64
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

72.13 GPixel/s
Pixel Rate
8.120 GPixel/s
108.2 GTexel/s
Texture Rate
24.36 GTexel/s
-
-
-
3.462 TFLOPS
FP32 (float)
779.5 GFLOPS
108.2 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

GM204
GPU Name
Meso
N16E-GX-A1
GPU Variant
Meso XT (216-0864018)
Maxwell 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
1.55 billion
398 mm²
Die Size
125 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
5.2
CUDA
-
6.7 (6.4)
Shader Model
6.5

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