Home GPU Comparison NVIDIA GeForce GTX 970M vs AMD Radeon Pro 580

NVIDIA GeForce GTX 970M vs AMD Radeon Pro 580

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 16% (1200MHz vs 1038MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (217.0GB/s vs 120.3GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M
2.657 TFLOPS
Radeon Pro 580 +108%
5.53 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Jun 2017
GeForce 900M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

924 MHz
Base Clock
1100 MHz
1038 MHz
Boost Clock
1200 MHz
1253 MHz
Memory Clock
1695 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
120.3GB/s
Bandwidth
217.0GB/s

Render Config

-
Compute Units
36
-
-
-
1280
Shading Units
2304
80
TMUs
144
48
ROPs
32
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

49.82 GPixel/s
Pixel Rate
38.40 GPixel/s
83.04 GTexel/s
Texture Rate
172.8 GTexel/s
-
FP16 (half)
5.530 TFLOPS
2.657 TFLOPS
FP32 (float)
5.530 TFLOPS
83.04 GFLOPS
FP64 (double)
345.6 GFLOPS

Board Design

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

Graphics Processor

GM204
GPU Name
Ellesmere
N16E-GT-A2
GPU Variant
Ellesmere XTA (216-0886220)
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
5.2 billion
Transistors
5.7 billion
398 mm²
Die Size
232 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
5.2
CUDA
-
6.7 (6.4)
Shader Model
6.4

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