NVIDIA GeForce GTX 860M OEM vs AMD Radeon RX 640 Mobile

VS

NVIDIA GeForce GTX 860M OEM

AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 860M OEM and 2GB VRAM Radeon RX 640 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M OEM 's Advantages

Larger VRAM bandwidth (80.19GB/s vs 48.00GB/s)

AMD Radeon RX 640 Mobile 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 12% (1218MHz vs 1085MHz)

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 860M OEM

1.389 TFLOPS

Radeon RX 640 Mobile +12%

1.559 TFLOPS

GeForce GTX 860M OEM

VS

Radeon RX 640 Mobile

Graphics Card

Feb 2015

Release Date

May 2019

GeForce 800M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

1020 MHz

Base Clock

1082 MHz

1085 MHz

Boost Clock

1218 MHz

1253 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

80.19GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

-

640

Shading Units

640

40

TMUs

40

16

ROPs

16

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

19.49 GPixel/s

43.40 GTexel/s

Texture Rate

48.72 GTexel/s

-

FP16 (half)

1.559 TFLOPS

1389 GFLOPS

FP32 (float)

1.559 TFLOPS

43.40 GFLOPS

FP64 (double)

97.44 GFLOPS

Board Design

75W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

Polaris 23

N15P-GX-A1

GPU Variant

Polaris 23 XT

Maxwell

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.87 billion

Transistors

2.2 billion

148 mm²

Die Size

103 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce GTX 860M OEM vs AMD Radeon Pro 460

2

NVIDIA GeForce GTX 860M OEM vs AMD FirePro M4150

3

NVIDIA GeForce GTX 860M OEM vs NVIDIA GeForce GTX 880M

4

NVIDIA GeForce GTX 860M OEM vs NVIDIA RTX 1000 Mobile Ada Generation

5

NVIDIA GeForce GTX 860M OEM vs AMD Radeon HD 6570M Mac Edition

6

NVIDIA GeForce GTX 860M OEM vs AMD Radeon Pro 560X

7

NVIDIA GeForce GTX 860M OEM vs AMD Radeon R9 M385X

8

NVIDIA GeForce GTX 860M OEM vs ATI Radeon E2400

9

NVIDIA GeForce GTX 860M OEM vs AMD Radeon RX 470 Mobile

10

NVIDIA GeForce GTX 860M OEM vs NVIDIA GeForce GTS 260M

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