Home GPU Comparison AMD Radeon Pro 460 vs NVIDIA GeForce GTX 980MX

AMD Radeon Pro 460 vs NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 460 and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 460 's Advantages
Lower TDP (35W vs 148W)
NVIDIA GeForce GTX 980MX 's Advantages
Boost Clock has increased by 30% (1178MHz vs 907MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (192.0GB/s vs 81.28GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 460
1.858 TFLOPS
GeForce GTX 980MX +110%
3.92 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
Jun 2016
Radeon Pro Mac
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

850 MHz
Base Clock
1050 MHz
907 MHz
Boost Clock
1178 MHz
1270 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
81.28GB/s
Bandwidth
192.0GB/s

Render Config

16
Compute Units
-
-
-
-
1024
Shading Units
1664
64
TMUs
104
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

14.51 GPixel/s
Pixel Rate
75.39 GPixel/s
58.05 GTexel/s
Texture Rate
122.5 GTexel/s
1.858 TFLOPS
FP16 (half)
-
1.858 TFLOPS
FP32 (float)
3.920 TFLOPS
116.1 GFLOPS
FP64 (double)
122.5 GFLOPS

Board Design

35W
TDP
148W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
GM204
Baffin XT
GPU Variant
N16E-GXX-A1
GCN 4.0
Architecture
Maxwell 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
5.2 billion
123 mm²
Die Size
398 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
6.4
Shader Model
6.4

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