Home GPU Comparison AMD Radeon R7 M265 vs NVIDIA GeForce GTX 860M OEM

AMD Radeon R7 M265 vs NVIDIA GeForce GTX 860M OEM

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M265 and 2GB VRAM GeForce GTX 860M OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M OEM 's Advantages
Released 1 years and 1 months late
Boost Clock has increased by 32% (1085MHz vs 825MHz)
Larger VRAM bandwidth (80.19GB/s vs 28.80GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M265
0.633 TFLOPS
GeForce GTX 860M OEM +119%
1.389 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Feb 2015
Gem System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

725 MHz
Base Clock
1020 MHz
825 MHz
Boost Clock
1085 MHz
900 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
6
Compute Units
-
384
Shading Units
640
24
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB

Theoretical Performance

6.600 GPixel/s
Pixel Rate
17.36 GPixel/s
19.80 GTexel/s
Texture Rate
43.40 GTexel/s
-
FP16 (half)
-
633.6 GFLOPS
FP32 (float)
1389 GFLOPS
-
FP64 (double)
43.40 GFLOPS

Graphics Processor

Opal
GPU Name
GM107
Opal XT
GPU Variant
N15P-GX-A1
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.87 billion
77 mm²
Die Size
148 mm²

Board Design

Unknown
TDP
75W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

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
1.3
-
CUDA
5.0
6.5 (5.1)
Shader Model
5.1

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