GPU Comparison

A

AMD

RADEON

AMD Radeon RX 560

CORE STATE Polaris 21

VRAM 4 GB

CLOCK SPEED 1275 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

NVIDIA

GEFORCE

GeForce 840M

CORE STATE GM108S

VRAM 2 GB

CLOCK SPEED 1124 MHz

TDP 33 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

geekbench_metal

23,597

N/A

geekbench_opencl

16,234

5,764

passmark_directx_10

16

N/A

passmark_directx_11

25

N/A

passmark_directx_12

21

N/A

passmark_directx_9

57

N/A

passmark_g2d

485

N/A

passmark_g3d

3,671

N/A

passmark_gpu_compute

1,437

N/A

geekbench_vulkan

N/A

4,636

DETAILED SPECIFICATIONS

SPECIFICATION

RX 560

840M

Core Specs

Shading Units

1,024

384 -62.5%

Shaders

1,024

384 -62.5%

TMUs

64

16 -75.0%

ROPs

16

8 -50.0%

Compute Units

16

—

Clocks

Base Clock

1175 MHz

1029 MHz

Boost Clock

1275 MHz

1124 MHz

Memory Clock

1750 MHz 7 Gbps effective

1001 MHz 2 Gbps effective

Memory

Memory Size

4 GB

2 GB

VRAM (MB)

4,096

2,048 -50.0%

Memory Type

GDDR5

DDR3

Memory Bus

128 bit

64 bit

Bandwidth

112.0 GB/s

16.02 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SMM)

L2 Cache

1024 KB

1024 KB

Performance

Pixel Rate

20.40 GPixel/s

8.992 GPixel/s

Texture Rate

81.60 GTexel/s

17.98 GTexel/s

FP32 (TFLOPS)

2.611 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

163.2 GFLOPS (1:16)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

2.611 TFLOPS (1:1)

—

Power

TDP

75 W

33 W

TDP (W)

75

33 -56.0%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Maxwell

GPU Name

Polaris 21

GM108S

Generation

Polaris (RX 500)

GeForce 800M

Process Size

14 nm

28 nm

Transistors

3,000 million

1,020 million

Die Size

123 mm²

77 mm²

Foundry

GlobalFoundries

TSMC

Density

24.4M / mm²

13.2M / mm²

API Support

DirectX

12 (12_0)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

5.0

Shader Model

6.7

6.7 (5.1)

Physical

Slot Width

Dual-slot

IGP

Length

170 mm 6.7 inches

—

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x8

Other

Launch Price

99 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GeForce 700M

Successor

Vega

GeForce 900M

View Radeon RX 560 Details View GeForce 840M Details