Home GPU Comparison NVIDIA GeForce GTX 880M vs AMD Radeon Pro 580X

NVIDIA GeForce GTX 880M vs AMD Radeon Pro 580X

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 8GB VRAM Radeon Pro 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages
Lower TDP (122W vs 185W)
AMD Radeon Pro 580X 's Advantages
Released 5 years late
Boost Clock has increased by 21% (1200MHz vs 993MHz)
Larger VRAM bandwidth (218.9GB/s vs 160.0GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 880M
3.05 TFLOPS
Radeon Pro 580X +81%
5.53 TFLOPS
Blender
GeForce GTX 880M
190
Radeon Pro 580X +75%
334
VS

Graphics Card

Mar 2014
Release Date
Mar 2019
GeForce 800M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

954 MHz
Base Clock
1100 MHz
993 MHz
Boost Clock
1200 MHz
1250 MHz
Memory Clock
1710 MHz

Memory

8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
218.9GB/s

Render Config

-
Compute Units
36
-
-
-
1536
Shading Units
2304
128
TMUs
144
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

31.78 GPixel/s
Pixel Rate
38.40 GPixel/s
127.1 GTexel/s
Texture Rate
172.8 GTexel/s
-
FP16 (half)
5.530 TFLOPS
3.050 TFLOPS
FP32 (float)
5.530 TFLOPS
127.1 GFLOPS
FP64 (double)
345.6 GFLOPS

Board Design

122W
TDP
185W
-
-
-
No outputs
Outputs
2x HDMI 2.0b
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
Ellesmere
N15E-GX-A2
GPU Variant
Ellesmere XTA (216-0886220)
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
3.54 billion
Transistors
5.7 billion
294 mm²
Die Size
232 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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