Home GPU Comparison AMD Radeon E6465 vs NVIDIA GeForce GTX 860M OEM

AMD Radeon E6465 vs NVIDIA GeForce GTX 860M OEM

We compared two Mobile platform GPUs: 2GB VRAM Radeon E6465 and 2GB VRAM GeForce GTX 860M OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6465 's Advantages
Released 7 months late
Lower TDP (25W vs 75W)
NVIDIA GeForce GTX 860M OEM 's Advantages
Boost Clock1085MHz
Larger VRAM bandwidth (80.19GB/s vs 25.60GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E6465
0.192 TFLOPS
GeForce GTX 860M OEM +623%
1.389 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Feb 2015
Embedded
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1020 MHz
-
Boost Clock
1085 MHz
800 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
80.19GB/s

Render Config

2
Compute Units
-
-
-
-
160
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
17.36 GPixel/s
4.800 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
1389 GFLOPS
-
FP64 (double)
43.40 GFLOPS

Board Design

25W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Caicos
GPU Name
GM107
-
GPU Variant
N15P-GX-A1
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
1.87 billion
67 mm²
Die Size
148 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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