Home GPU Comparison AMD Radeon R7 M380 vs NVIDIA GeForce GT 555M

AMD Radeon R7 M380 vs NVIDIA GeForce GT 555M

AMD Radeon R7 M380
VS
NVIDIA GeForce GT 555M
AMD Radeon R7 M380
NVIDIA GeForce GT 555M
We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 and 2GB VRAM GeForce GT 555M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages
Released 3 years and 2 months late
Boost Clock915MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (32.00GB/s vs 28.80GB/s)
496 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M380 +201%
1.171 TFLOPS
GeForce GT 555M
0.389 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2012
Gem System
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
915 MHz
Boost Clock
-
1000 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
28.80GB/s

Render Config

10
Compute Units
-
-
SM Count
2
640
Shading Units
144
40
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.64 GPixel/s
Pixel Rate
2.700 GPixel/s
36.60 GTexel/s
Texture Rate
16.20 GTexel/s
-
-
-
1171 GFLOPS
FP32 (float)
388.8 GFLOPS
73.20 GFLOPS
FP64 (double)
32.40 GFLOPS

Board Design

Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Tropo
GPU Name
GF116
Tropo XT
GPU Variant
N12E-GE2-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.17 billion
123 mm²
Die Size
238 mm²

Graphics Features

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

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