AMD Radeon Pro 460 vs NVIDIA GeForce 805A

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 460 and 1024MB VRAM GeForce 805A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 460 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 20% (907MHz vs 758MHz)

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (81.28GB/s vs 16.02GB/s)

832 additional rendering cores

NVIDIA GeForce 805A 's Advantages

Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)

Radeon Pro 460 +538%

1.858 TFLOPS

GeForce 805A

0.291 TFLOPS

Radeon Pro 460

VS

GeForce 805A

Graphics Card

Oct 2016

Release Date

Jul 2014

Radeon Pro Mac

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

850 MHz

Base Clock

719 MHz

907 MHz

Boost Clock

758 MHz

1270 MHz

Memory Clock

1001 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

81.28GB/s

Bandwidth

16.02GB/s

Render Config

-

SM Count

-

16

Compute Units

-

1024

Shading Units

192

64

TMUs

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

14.51 GPixel/s

Pixel Rate

6.064 GPixel/s

58.05 GTexel/s

Texture Rate

12.13 GTexel/s

1.858 TFLOPS

FP16 (half)

-

1.858 TFLOPS

FP32 (float)

291.1 GFLOPS

116.1 GFLOPS

FP64 (double)

12.13 GFLOPS

Graphics Processor

Baffin

GPU Name

GK208

Baffin XT

GPU Variant

-

GCN 4.0

Architecture

Kepler 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

1.02 billion

123 mm²

Die Size

87 mm²

Board Design

35W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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

3.5

6.4

Shader Model

5.1

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