Home GPU Comparison AMD Radeon R9 M380 vs AMD Radeon R9 M265X

AMD Radeon R9 M380 vs AMD Radeon R9 M265X

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 and 2GB VRAM Radeon R9 M265X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M380 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 60% (1000MHz vs 625MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M380 +92%
1.536 TFLOPS
Radeon R9 M265X
0.8 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2014
Gem System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
575 MHz
1000 MHz
Boost Clock
625 MHz
1500 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
12
Compute Units
10
768
Shading Units
640
48
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
10.00 GPixel/s
48.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP16 (half)
-
1.536 TFLOPS
FP32 (float)
800.0 GFLOPS
96.00 GFLOPS
FP64 (double)
50.00 GFLOPS

Graphics Processor

Strato
GPU Name
Venus
Strato PRO
GPU Variant
Venus PRO (216-0846009)
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.5 billion
160 mm²
Die Size
123 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

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

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