Home GPU Comparison AMD Radeon RX 460 Mobile vs NVIDIA GeForce GTX 880M

AMD Radeon RX 460 Mobile vs NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 8GB VRAM GeForce GTX 880M 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 5 months late
Boost Clock has increased by 19% (1180MHz vs 993MHz)
Lower TDP (55W vs 122W)
NVIDIA GeForce GTX 880M 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile
2.115 TFLOPS
GeForce GTX 880M +44%
3.05 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Mar 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
954 MHz
1180 MHz
Boost Clock
993 MHz
1250 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
160.0GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
1536
56
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

18.88 GPixel/s
Pixel Rate
31.78 GPixel/s
66.08 GTexel/s
Texture Rate
127.1 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
3.050 TFLOPS
132.2 GFLOPS
FP64 (double)
127.1 GFLOPS

Board Design

55W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
GK104
Baffin XT
GPU Variant
N15E-GX-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
3.54 billion
123 mm²
Die Size
294 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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