Home GPU Comparison AMD Radeon RX 460 Mobile vs NVIDIA GeForce GTX 860M

AMD Radeon RX 460 Mobile vs NVIDIA GeForce GTX 860M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 9% (1180MHz vs 1085MHz)
256 additional rendering cores
Lower TDP (55W vs 75W)
NVIDIA GeForce GTX 860M 's Advantages
Larger VRAM bandwidth (80.19GB/s vs 80.00GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile +52%
2.115 TFLOPS
GeForce GTX 860M
1.389 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jan 2014
Mobility Radeon
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

1000 MHz
Base Clock
1020 MHz
1180 MHz
Boost Clock
1085 MHz
1250 MHz
Memory Clock
1253 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
80.19GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
640
56
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

18.88 GPixel/s
Pixel Rate
17.36 GPixel/s
66.08 GTexel/s
Texture Rate
43.40 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
1389 GFLOPS
132.2 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

55W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
GM107
Baffin XT
GPU Variant
N15P-GX-A1
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
1.87 billion
123 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.4
Shader Model
5.1

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