Home GPU Comparison AMD Radeon R9 M380 vs NVIDIA GeForce GTX 675MX Mac Edition

AMD Radeon R9 M380 vs NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M380 's Advantages
Released 2 years and 1 months late
Boost Clock1000MHz
More VRAM (4GB vs 1GB)
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M380
1.536 TFLOPS
GeForce GTX 675MX Mac Edition +25%
1.933 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2013
Gem System
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
1344
48
TMUs
112
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

16.00 GPixel/s
Pixel Rate
20.13 GPixel/s
48.00 GTexel/s
Texture Rate
80.53 GTexel/s
-
FP16 (half)
-
1.536 TFLOPS
FP32 (float)
1.933 TFLOPS
96.00 GFLOPS
FP64 (double)
80.53 GFLOPS

Graphics Processor

Strato
GPU Name
GK104
Strato PRO
GPU Variant
N13E-GSR-A2
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
3.54 billion
160 mm²
Die Size
294 mm²

Board Design

Unknown
TDP
100W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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