Home GPU Comparison AMD Radeon R7 M380 vs AMD Radeon HD 8850M

AMD Radeon R7 M380 vs AMD Radeon HD 8850M

AMD Radeon R7 M380
VS
AMD Radeon HD 8850M
AMD Radeon R7 M380
AMD Radeon HD 8850M
We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 and 2GB VRAM Radeon HD 8850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 46% (915MHz vs 625MHz)
More VRAM (4GB vs 2GB)
AMD Radeon HD 8850M 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 M380 +46%
1.171 TFLOPS
Radeon HD 8850M
0.8 TFLOPS
Radeon R7 M380
VS
Radeon HD 8850M

Graphics Card

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

Clock Speeds

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

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
64.00GB/s

Render Config

10
Compute Units
10
-
-
-
640
Shading Units
640
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.64 GPixel/s
Pixel Rate
10.00 GPixel/s
36.60 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
1171 GFLOPS
FP32 (float)
800.0 GFLOPS
73.20 GFLOPS
FP64 (double)
50.00 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

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

Graphics Features

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

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