AMD Radeon Pro 455 vs NVIDIA GeForce GTX 870M

VS

AMD Radeon Pro 455

NVIDIA GeForce GTX 870M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 and 3GB VRAM GeForce GTX 870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 455 's Advantages

Released 2 years and 7 months late

Lower TDP (35W vs 100W)

NVIDIA GeForce GTX 870M 's Advantages

Boost Clock967MHz

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (120.0GB/s vs 81.28GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 455

1.313 TFLOPS

GeForce GTX 870M +97%

2.599 TFLOPS

Radeon Pro 455

VS

GeForce GTX 870M

Graphics Card

Oct 2016

Release Date

Mar 2014

Radeon Pro Mac

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

941 MHz

-

Boost Clock

967 MHz

1270 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

81.28GB/s

Bandwidth

120.0GB/s

Render Config

12

Compute Units

-

768

Shading Units

1344

48

TMUs

112

16

ROPs

24

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

384 KB

-

Theoretical Performance

13.68 GPixel/s

Pixel Rate

27.08 GPixel/s

41.04 GTexel/s

Texture Rate

108.3 GTexel/s

1313 GFLOPS

FP16 (half)

-

1313 GFLOPS

FP32 (float)

2.599 TFLOPS

82.08 GFLOPS

FP64 (double)

108.3 GFLOPS

Board Design

35W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GK104

Baffin PRO

GPU Variant

N15E-GT-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

3.54 billion

123 mm²

Die Size

294 mm²

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

3.0

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon Pro 455 vs AMD Radeon HD 6990M Rebrand

2

AMD Radeon Pro 455 vs ATI Mobility Radeon HD 4330

3

AMD Radeon Pro 455 vs AMD Radeon HD 6630M

4

AMD Radeon Pro 455 vs NVIDIA GeForce GT 640M Mac Edition

5

AMD Radeon Pro 455 vs AMD Radeon HD 7690M XT

6

AMD Radeon Pro 455 vs NVIDIA GeForce MX330

7

AMD Radeon Pro 455 vs ATI Mobility Radeon HD 4860

8

AMD Radeon Pro 455 vs AMD Radeon HD 6450M

9

AMD Radeon Pro 455 vs AMD Radeon Pro 450

10

AMD Radeon Pro 455 vs AMD Radeon R9 M470

Related News

1

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

2

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

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption