NVIDIA GeForce GTX 460M vs AMD Radeon Pro 455

VS

NVIDIA GeForce GTX 460M

AMD Radeon Pro 455

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 460M and 2GB VRAM Radeon Pro 455 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)

GeForce GTX 460M

0.518 TFLOPS

Radeon Pro 455 +153%

1.313 TFLOPS

GeForce GTX 460M

VS

Radeon Pro 455

Graphics Card

Sep 2010

Release Date

Oct 2016

GeForce 400M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

625 MHz

Memory Clock

1270 MHz

Memory

1536MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

60.00GB/s

Bandwidth

81.28GB/s

Render Config

-

Compute Units

12

4

SM Count

-

192

Shading Units

768

32

TMUs

48

24

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

1024 KB

-

Theoretical Performance

5.400 GPixel/s

Pixel Rate

13.68 GPixel/s

21.60 GTexel/s

Texture Rate

41.04 GTexel/s

-

FP16 (half)

1313 GFLOPS

518.4 GFLOPS

FP32 (float)

1313 GFLOPS

43.20 GFLOPS

FP64 (double)

82.08 GFLOPS

Board Design

50W

TDP

35W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF106

GPU Name

Baffin

N11E-GS-A1

GPU Variant

Baffin PRO

Fermi

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.17 billion

Transistors

3 billion

238 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

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