Home GPU Comparison AMD Radeon Pro 580 vs NVIDIA GeForce GTX 980 Mobile

AMD Radeon Pro 580 vs NVIDIA GeForce GTX 980 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580 and 8GB VRAM GeForce GTX 980 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 5% (1200MHz vs 1140MHz)
256 additional rendering cores
NVIDIA GeForce GTX 980 Mobile 's Advantages
Larger VRAM bandwidth (224.4GB/s vs 217.0GB/s)

Score

Benchmark

FP32 (float)
Radeon Pro 580 +18%
5.53 TFLOPS
GeForce GTX 980 Mobile
4.669 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Sep 2015
Radeon Pro Mac
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1100 MHz
Base Clock
1064 MHz
1200 MHz
Boost Clock
1140 MHz
1695 MHz
Memory Clock
1753 MHz

Memory

8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
217.0GB/s
Bandwidth
224.4GB/s

Render Config

36
Compute Units
-
-
-
-
2304
Shading Units
2048
144
TMUs
128
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
2 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

38.40 GPixel/s
Pixel Rate
72.96 GPixel/s
172.8 GTexel/s
Texture Rate
145.9 GTexel/s
5.530 TFLOPS
FP16 (half)
-
5.530 TFLOPS
FP32 (float)
4.669 TFLOPS
345.6 GFLOPS
FP64 (double)
145.9 GFLOPS

Board Design

185W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
GM204
Ellesmere XTA (216-0886220)
GPU Variant
N16E-GXX-A1
GCN 4.0
Architecture
Maxwell 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
5.2 billion
232 mm²
Die Size
398 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
6.4
Shader Model
6.7 (6.4)

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