Home GPU Comparison NVIDIA GeForce GTX 880M vs AMD Radeon R9 M380 Mac Edition

NVIDIA GeForce GTX 880M vs AMD Radeon R9 M380 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 2GB VRAM Radeon R9 M380 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 100.4GB/s)
768 additional rendering cores
AMD Radeon R9 M380 Mac Edition 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 3% (1021MHz vs 993MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 880M +94%
3.05 TFLOPS
Radeon R9 M380 Mac Edition
1.568 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
May 2015
GeForce 800M
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

954 MHz
Base Clock
900 MHz
993 MHz
Boost Clock
1021 MHz
1250 MHz
Memory Clock
1568 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
100.4GB/s

Render Config

-
SM Count
-
-
Compute Units
12
1536
Shading Units
768
128
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

31.78 GPixel/s
Pixel Rate
16.34 GPixel/s
127.1 GTexel/s
Texture Rate
49.01 GTexel/s
-
FP16 (half)
-
3.050 TFLOPS
FP32 (float)
1.568 TFLOPS
127.1 GFLOPS
FP64 (double)
98.02 GFLOPS

Graphics Processor

GK104
GPU Name
Strato
N15E-GX-A2
GPU Variant
Strato PRO
Kepler
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
2.08 billion
294 mm²
Die Size
160 mm²

Board Design

122W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2.170
3.0
CUDA
-
5.1
Shader Model
6.5

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