Home GPU Comparison AMD Radeon R7 M380 vs ATI Mobility Radeon HD 2700

AMD Radeon R7 M380 vs ATI Mobility Radeon HD 2700

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 and 256MB VRAM Mobility Radeon HD 2700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages
Released 7 years and 5 months late
Boost Clock915MHz
Larger VRAM bandwidth (32.00GB/s vs 22.40GB/s)
520 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M380 +597%
1.171 TFLOPS
Mobility Radeon HD 2700
0.168 TFLOPS
VS

Graphics Card

May 2015
Release Date
Dec 2007
Gem System
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

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

Memory

4GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
10
Compute Units
3
640
Shading Units
120
40
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

14.64 GPixel/s
Pixel Rate
2.800 GPixel/s
36.60 GTexel/s
Texture Rate
5.600 GTexel/s
-
FP16 (half)
-
1171 GFLOPS
FP32 (float)
168.0 GFLOPS
73.20 GFLOPS
FP64 (double)
-

Graphics Processor

Tropo
GPU Name
M76
Tropo XT
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.5 billion
Transistors
0.39 billion
123 mm²
Die Size
153 mm²

Board Design

Unknown
TDP
35W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
N/A
1.2.170
Vulkan
N/A
-
CUDA
-
6.5 (5.1)
Shader Model
4.0

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