Home GPU Comparison AMD Radeon R9 M265X vs NVIDIA GeForce GT 740A

AMD Radeon R9 M265X vs NVIDIA GeForce GT 740A

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M265X and 2GB VRAM GeForce GT 740A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M265X 's Advantages
Released 7 months late
Boost Clock625MHz
Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M265X +6%
0.8 TFLOPS
GeForce GT 740A
0.753 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Aug 2013
Gem System
Generation
GeForce 700A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
14.40GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
384
40
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
7.840 GPixel/s
25.00 GTexel/s
Texture Rate
31.36 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
752.6 GFLOPS
50.00 GFLOPS
FP64 (double)
31.36 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
GK208
Venus PRO (216-0846009)
GPU Variant
GT 740M
GCN 1.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.02 billion
123 mm²
Die Size
87 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.5
6.5 (5.1)
Shader Model
5.1

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