Home GPU Comparison AMD Radeon R7 M380 vs NVIDIA GeForce GTX 880M

AMD Radeon R7 M380 vs NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages
Released 1 years and 2 months late
NVIDIA GeForce GTX 880M 's Advantages
Boost Clock has increased by 9% (993MHz vs 915MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 32.00GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M380
1.171 TFLOPS
GeForce GTX 880M +160%
3.05 TFLOPS
VS

Graphics Card

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

Clock Speeds

900 MHz
Base Clock
954 MHz
915 MHz
Boost Clock
993 MHz
1000 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
10
Compute Units
-
640
Shading Units
1536
40
TMUs
128
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB

Theoretical Performance

14.64 GPixel/s
Pixel Rate
31.78 GPixel/s
36.60 GTexel/s
Texture Rate
127.1 GTexel/s
-
FP16 (half)
-
1171 GFLOPS
FP32 (float)
3.050 TFLOPS
73.20 GFLOPS
FP64 (double)
127.1 GFLOPS

Graphics Processor

Tropo
GPU Name
GK104
Tropo XT
GPU Variant
N15E-GX-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
3.54 billion
123 mm²
Die Size
294 mm²

Board Design

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

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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