AMD Radeon RX 560 896SP vs NVIDIA GeForce GT 645 OEM

VS

AMD Radeon RX 560 896SP

NVIDIA GeForce GT 645 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 896SP and 1024MB VRAM GeForce GT 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 896SP 's Advantages

Released 5 years and 3 months late

Boost Clock1175MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (112.0GB/s vs 91.87GB/s)

608 additional rendering cores

Lower TDP (45W vs 102W)

Score

Benchmark

FP32 (float)

Radeon RX 560 896SP +135%

2.106 TFLOPS

GeForce GT 645 OEM

0.894 TFLOPS

Radeon RX 560 896SP

VS

GeForce GT 645 OEM

Graphics Card

Jul 2017

Release Date

Apr 2012

Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1175 MHz

Boost Clock

-

1750 MHz

Memory Clock

957 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

112.0GB/s

Bandwidth

91.87GB/s

Render Config

14

Compute Units

-

SM Count

6

896

Shading Units

288

56

TMUs

48

16

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

384 KB

-

Theoretical Performance

18.80 GPixel/s

Pixel Rate

9.312 GPixel/s

65.80 GTexel/s

Texture Rate

37.25 GTexel/s

2.106 TFLOPS

FP16 (half)

-

2.106 TFLOPS

FP32 (float)

894.0 GFLOPS

131.6 GFLOPS

FP64 (double)

74.50 GFLOPS

Board Design

45W

TDP

102W

200 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

-

Graphics Processor

Polaris 21

GPU Name

GF114

Polaris 21 XL

GPU Variant

-

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

1.95 billion

123 mm²

Die Size

332 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 560 896SP vs NVIDIA GeForce GT 430

2

AMD Radeon RX 560 896SP vs AMD Radeon R5 230

3

AMD Radeon RX 560 896SP vs NVIDIA GeForce GTX 460

4

AMD Radeon RX 560 896SP vs NVIDIA GeForce RTX 2080 SUPER

5

AMD Radeon RX 560 896SP vs AMD Radeon Pro Vega II Duo

6

AMD Radeon RX 560 896SP vs NVIDIA GeForce GTS 450 Rev. 2

7

AMD Radeon RX 560 896SP vs NVIDIA T400

8

AMD Radeon RX 560 896SP vs AMD Radeon Pro 5300

9

AMD Radeon RX 560 896SP vs AMD Radeon R9 FURY X

10

AMD Radeon RX 560 896SP vs NVIDIA GeForce RTX 3070 Ti GA102

Related News

1

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

2

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

3

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

4

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

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

7

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

8

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

9

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

10

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