Home GPU Comparison NVIDIA GeForce GTX 765M vs AMD Radeon R7 A265

NVIDIA GeForce GTX 765M vs AMD Radeon R7 A265

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 2GB VRAM Radeon R7 A265 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
Boost Clock has increased by 5% (863MHz vs 825MHz)
Larger VRAM bandwidth (64.13GB/s vs 28.80GB/s)
384 additional rendering cores
AMD Radeon R7 A265 's Advantages
Released 8 months late

Score

Benchmark

FP32 (float)
GeForce GTX 765M +109%
1.326 TFLOPS
Radeon R7 A265
0.633 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jan 2014
GeForce 700M
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

797 MHz
Base Clock
725 MHz
863 MHz
Boost Clock
825 MHz
1002 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.13GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
-
Compute Units
6
768
Shading Units
384
64
TMUs
24
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

13.81 GPixel/s
Pixel Rate
6.600 GPixel/s
55.23 GTexel/s
Texture Rate
19.80 GTexel/s
-
FP16 (half)
-
1326 GFLOPS
FP32 (float)
633.6 GFLOPS
55.23 GFLOPS
FP64 (double)
39.60 GFLOPS

Graphics Processor

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

Board Design

75W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

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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