AMD Radeon 520 Mobile vs NVIDIA GeForce GT 645M

VS

AMD Radeon 520 Mobile

NVIDIA GeForce GT 645M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 2GB VRAM GeForce GT 645M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages

Released 4 years and 6 months late

NVIDIA GeForce GT 645M 's Advantages

Larger VRAM bandwidth (28.80GB/s vs 16.00GB/s)

64 additional rendering cores

Lower TDP (32W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 520 Mobile +21%

0.659 TFLOPS

GeForce GT 645M

0.544 TFLOPS

Radeon 520 Mobile

VS

GeForce GT 645M

Graphics Card

Apr 2017

Release Date

Oct 2012

Mobility Radeon

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

28.80GB/s

Render Config

5

Compute Units

-

320

Shading Units

384

20

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

5.672 GPixel/s

20.60 GTexel/s

Texture Rate

22.69 GTexel/s

-

659.2 GFLOPS

FP32 (float)

544.5 GFLOPS

41.20 GFLOPS

FP64 (double)

22.69 GFLOPS

Board Design

50W

TDP

32W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Banks

GPU Name

GK107

Banks PRO (216-0568010)

GPU Variant

N13P-GS

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

1.27 billion

56 mm²

Die Size

118 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

5.1

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon 520 Mobile vs AMD Radeon R5 M230 Rebrand

2

AMD Radeon 520 Mobile vs NVIDIA GeForce 710A

3

AMD Radeon 520 Mobile vs NVIDIA GeForce 705M

4

AMD Radeon 520 Mobile vs NVIDIA GeForce 920A

5

AMD Radeon 520 Mobile vs AMD Radeon Pro Vega 56

6

AMD Radeon 520 Mobile vs NVIDIA GeForce 315M

7

AMD Radeon 520 Mobile vs AMD Radeon RX Vega M GH

8

AMD Radeon 520 Mobile vs NVIDIA GeForce 9800M GS

9

AMD Radeon 520 Mobile vs AMD Radeon RX Vega 56 Mobile

10

AMD Radeon 520 Mobile vs AMD Radeon RX 580X Mobile

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage