Home GPU Comparison AMD Radeon R7 M265 vs NVIDIA GeForce GT 745M

AMD Radeon R7 M265 vs NVIDIA GeForce GT 745M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M265 and 2GB VRAM GeForce GT 745M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M265 's Advantages
Released 9 months late
Boost Clock825MHz

Score

Benchmark

FP32 (float)
Radeon R7 M265
0.633 TFLOPS
GeForce GT 745M +1%
0.643 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Apr 2013
Gem System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

725 MHz
Base Clock
-
825 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

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

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
384
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
6.696 GPixel/s
19.80 GTexel/s
Texture Rate
26.78 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
642.8 GFLOPS
-
FP64 (double)
26.78 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Opal
GPU Name
GK107
Opal XT
GPU Variant
N14P-LP
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.27 billion
77 mm²
Die Size
118 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
3.0
6.5 (5.1)
Shader Model
5.1

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