AMD Radeon E6460 vs AMD Radeon Pro 555X

VS

AMD Radeon E6460

AMD Radeon Pro 555X

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 4GB VRAM Radeon Pro 555X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6460 's Advantages

Lower TDP (25W vs 75W)

AMD Radeon Pro 555X 's Advantages

Released 7 years and 3 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (94.08GB/s vs 25.60GB/s)

608 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E6460

0.192 TFLOPS

Radeon Pro 555X +625%

1.393 TFLOPS

Radeon E6460

VS

Radeon Pro 555X

Graphics Card

Apr 2011

Release Date

Jul 2018

Embedded

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

800 MHz

Memory Clock

1470 MHz

Memory

512MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

25.60GB/s

Bandwidth

94.08GB/s

Render Config

2

Compute Units

12

-

160

Shading Units

768

8

TMUs

48

4

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

14.51 GPixel/s

4.800 GTexel/s

Texture Rate

43.54 GTexel/s

-

FP16 (half)

1393 GFLOPS

192.0 GFLOPS

FP32 (float)

1393 GFLOPS

-

FP64 (double)

87.07 GFLOPS

Board Design

25W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Caicos

GPU Name

Polaris 21

E6460

GPU Variant

Polaris 21 PRO

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.37 billion

Transistors

3 billion

67 mm²

Die Size

123 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

5.0

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon E6460 vs AMD Radeon R9 M385

2

AMD Radeon E6460 vs NVIDIA GeForce RTX 4090 Max-Q

3

AMD Radeon E6460 vs AMD Radeon RX 7900M

4

AMD Radeon E6460 vs NVIDIA GeForce RTX 4080 Mobile

5

AMD Radeon E6460 vs NVIDIA GeForce RTX 3070 Max Q

6

AMD Radeon E6460 vs NVIDIA GeForce RTX 4080 Max-Q

7

AMD Radeon E6460 vs NVIDIA GeForce GT 330M

8

AMD Radeon E6460 vs NVIDIA GeForce MX350

9

AMD Radeon E6460 vs NVIDIA GeForce MX550

10

AMD Radeon E6460 vs NVIDIA GeForce 810A

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

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

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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