Radeon RX 460 Mobile vs GeForce GT 650M Mac Edition
We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 460 Mobile 's Advantages
Released 4 years and 1 months late
Boost Clock1180MHz
More VRAM (4GB vs 512GB)
512 additional rendering cores
GeForce GT 650M Mac Edition 's Advantages
Larger VRAM bandwidth (80.26GB/s vs 80.00GB/s)
Lower TDP (45W vs 55W)
Score
Benchmark
FP32 (float)
Radeon RX 460 Mobile
+206%
2115
GeForce GT 650M Mac Edition
691
Graphics Card
Aug 2016
Release Date
Jul 2012
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
1254 MHz
Memory
4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
80.26GB/s
Render Config
14
Compute Units
-
896
Shading Units
384
56
TMUs
32
16
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
256 KB
Theoretical Performance
18.88 GPixel/s
Pixel Rate
7.200 GPixel/s
66.08 GTexel/s
Texture Rate
28.80 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
691.2 GFLOPS
132.2 GFLOPS
FP64 (double)
28.80 GFLOPS
Board Design
55W
TDP
45W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Baffin
GPU Name
GK107
Baffin XT
GPU Variant
N13P-GT-W-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
1.27 billion
123 mm²
Die Size
118 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