Home GPU Comparison NVIDIA GeForce GTX 980M vs ATI Mobility Radeon HD 5670 Mac Edition

NVIDIA GeForce GTX 980M vs ATI Mobility Radeon HD 5670 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980M and 512MB VRAM Mobility Radeon HD 5670 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980M 's Advantages
Released 4 years and 6 months late
Boost Clock1127MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (160.4GB/s vs 25.44GB/s)
1136 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 980M +565%
3.462 TFLOPS
Mobility Radeon HD 5670 Mac Edition
0.52 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Apr 2010
GeForce 900M
Generation
Manhattan
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

1038 MHz
Base Clock
-
1127 MHz
Boost Clock
-
1253 MHz
Memory Clock
795 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.4GB/s
Bandwidth
25.44GB/s

Render Config

-
Compute Units
5
-
-
-
1536
Shading Units
400
96
TMUs
20
64
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

72.13 GPixel/s
Pixel Rate
5.200 GPixel/s
108.2 GTexel/s
Texture Rate
13.00 GTexel/s
-
-
-
3.462 TFLOPS
FP32 (float)
520.0 GFLOPS
108.2 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GM204
GPU Name
Madison
N16E-GX-A1
GPU Variant
Madison XT (216-0772003)
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5.2 billion
Transistors
0.627 billion
398 mm²
Die Size
104 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.7 (6.4)
Shader Model
5.0

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