Home GPU Comparison NVIDIA GeForce GTX 765M vs AMD Radeon R7 M380

NVIDIA GeForce GTX 765M vs AMD Radeon R7 M380

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 4GB VRAM Radeon R7 M380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
Larger VRAM bandwidth (64.13GB/s vs 32.00GB/s)
128 additional rendering cores
AMD Radeon R7 M380 's Advantages
Released 2 years late
Boost Clock has increased by 6% (915MHz vs 863MHz)
More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)
GeForce GTX 765M +13%
1.326 TFLOPS
Radeon R7 M380
1.171 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2015
GeForce 700M
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

797 MHz
Base Clock
900 MHz
863 MHz
Boost Clock
915 MHz
1002 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.13GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
10
-
-
-
768
Shading Units
640
64
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.81 GPixel/s
Pixel Rate
14.64 GPixel/s
55.23 GTexel/s
Texture Rate
36.60 GTexel/s
-
-
-
1326 GFLOPS
FP32 (float)
1171 GFLOPS
55.23 GFLOPS
FP64 (double)
73.20 GFLOPS

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GK106
GPU Name
Tropo
N14E-GE-B-A1
GPU Variant
Tropo XT
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
1.5 billion
221 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.0
CUDA
-
5.1
Shader Model
6.5 (5.1)

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