AMD Radeon E9173 PCIe vs AMD Radeon E6460

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9173 PCIe and 512MB VRAM Radeon E6460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9173 PCIe 's Advantages

Released 6 years and 6 months late

Boost Clock1219MHz

Larger VRAM bandwidth (48.00GB/s vs 25.60GB/s)

352 additional rendering cores

AMD Radeon E6460 's Advantages

Lower TDP (25W vs 35W)

Score

Benchmark

FP32 (float)

Radeon E9173 PCIe +550%

1.248 TFLOPS

Radeon E6460

0.192 TFLOPS

Radeon E9173 PCIe

VS

Radeon E6460

Graphics Card

Oct 2017

Release Date

Apr 2011

Embedded

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1124 MHz

Base Clock

-

1219 MHz

Boost Clock

-

1500 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

64bit

48.00GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

8

Compute Units

2

512

Shading Units

160

32

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

19.50 GPixel/s

Pixel Rate

2.400 GPixel/s

39.01 GTexel/s

Texture Rate

4.800 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

192.0 GFLOPS

78.02 GFLOPS

FP64 (double)

-

Graphics Processor

Lexa

GPU Name

Caicos

E9170

GPU Variant

E6460

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

0.37 billion

103 mm²

Die Size

67 mm²

Board Design

35W

TDP

25W

-

Suggested PSU

-

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

5.0

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