Home GPU Comparison AMD Radeon RX 460 Mobile vs NVIDIA GeForce GTX 675MX Mac Edition

AMD Radeon RX 460 Mobile vs NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 1024MB VRAM GeForce GTX 675MX Mac Edition 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 3 years and 4 months late
Boost Clock1180MHz
More VRAM (4GB vs 1024GB)
Lower TDP (55W vs 100W)
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile +9%
2.115 TFLOPS
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Apr 2013
Mobility Radeon
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1180 MHz
Boost Clock
-
1250 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
160.0GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
1344
56
TMUs
112
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
20.13 GPixel/s
66.08 GTexel/s
Texture Rate
80.53 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
1.933 TFLOPS
132.2 GFLOPS
FP64 (double)
80.53 GFLOPS

Board Design

55W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
GK104
Baffin XT
GPU Variant
N13E-GSR-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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