Home GPU Comparison AMD Radeon R9 M380 vs AMD Radeon HD 6625M

AMD Radeon R9 M380 vs AMD Radeon HD 6625M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 and 1024MB VRAM Radeon HD 6625M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M380 's Advantages
Released 4 years and 4 months late
Boost Clock1000MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M380 +255%
1.536 TFLOPS
Radeon HD 6625M
0.432 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2011
Gem System
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
25.60GB/s

Render Config

12
Compute Units
6
-
-
-
768
Shading Units
480
48
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
3.600 GPixel/s
48.00 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
432.0 GFLOPS
96.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
26W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Strato
GPU Name
Whistler
Strato PRO
GPU Variant
Whistler LP
GCN 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.716 billion
160 mm²
Die Size
104 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5
Shader Model
5.0

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