AMD Radeon Pro 455 vs NVIDIA GeForce GTX 460M

VS

AMD Radeon Pro 455

NVIDIA GeForce GTX 460M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 and 1536MB VRAM GeForce GTX 460M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 455 's Advantages

Released 6 years and 1 months late

More VRAM (2GB vs 1536GB)

Larger VRAM bandwidth (81.28GB/s vs 60.00GB/s)

576 additional rendering cores

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon Pro 455 +153%

1.313 TFLOPS

GeForce GTX 460M

0.518 TFLOPS

Radeon Pro 455

VS

GeForce GTX 460M

Graphics Card

Oct 2016

Release Date

Sep 2010

Radeon Pro Mac

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1270 MHz

Memory Clock

625 MHz

Memory

2GB

Memory Size

1536MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

81.28GB/s

Bandwidth

60.00GB/s

Render Config

12

Compute Units

-

SM Count

4

768

Shading Units

192

48

TMUs

32

16

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

384 KB

-

Theoretical Performance

13.68 GPixel/s

Pixel Rate

5.400 GPixel/s

41.04 GTexel/s

Texture Rate

21.60 GTexel/s

1313 GFLOPS

FP16 (half)

-

1313 GFLOPS

FP32 (float)

518.4 GFLOPS

82.08 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

35W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

GF106

Baffin PRO

GPU Variant

N11E-GS-A1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

1.17 billion

123 mm²

Die Size

238 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

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