AMD Radeon RX 460 Mobile vs NVIDIA GeForce GT 320M

VS

AMD Radeon RX 460 Mobile

NVIDIA GeForce GT 320M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 1024MB VRAM GeForce GT 320M 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 6 years and 5 months late

Boost Clock1180MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (80.00GB/s vs 25.28GB/s)

872 additional rendering cores

NVIDIA GeForce GT 320M 's Advantages

Lower TDP (23W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +3890%

2.115 TFLOPS

GeForce GT 320M

0.053 TFLOPS

Radeon RX 460 Mobile

VS

GeForce GT 320M

Graphics Card

Aug 2016

Release Date

Mar 2010

Mobility Radeon

Generation

GeForce 300M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1180 MHz

Boost Clock

-

1250 MHz

Memory Clock

790 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

25.28GB/s

Render Config

14

Compute Units

-

SM Count

3

896

Shading Units

24

56

TMUs

8

16

ROPs

8

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

18.88 GPixel/s

Pixel Rate

4.000 GPixel/s

66.08 GTexel/s

Texture Rate

4.000 GTexel/s

2.115 TFLOPS

FP16 (half)

-

2.115 TFLOPS

FP32 (float)

52.80 GFLOPS

132.2 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

GT216

Baffin XT

GPU Variant

-

GCN 4.0

Architecture

Tesla 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

0.486 billion

123 mm²

Die Size

100 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.2

6.4

Shader Model

4.1

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