NVIDIA GeForce 615 vs NVIDIA GeForce 810A

VS

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 615 and 2GB VRAM GeForce 810A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 615 's Advantages

Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)

NVIDIA GeForce 810A 's Advantages

Released 2 years and 2 months late

Boost Clock758MHz

More VRAM (2GB vs 1GB)

144 additional rendering cores

Lower TDP (15W vs 49W)

Score

Benchmark

FP32 (float)

GeForce 615

0.127 TFLOPS

GeForce 810A +129%

0.291 TFLOPS

GeForce 615

VS

GeForce 810A

Graphics Card

May 2012

Release Date

Jul 2014

GeForce 600A

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

719 MHz

-

Boost Clock

758 MHz

900 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

14.40GB/s

Render Config

1

SM Count

-

Compute Units

-

48

Shading Units

192

8

TMUs

16

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

Theoretical Performance

1.320 GPixel/s

Pixel Rate

6.064 GPixel/s

5.280 GTexel/s

Texture Rate

12.13 GTexel/s

-

FP16 (half)

-

126.7 GFLOPS

FP32 (float)

291.1 GFLOPS

10.56 GFLOPS

FP64 (double)

12.13 GFLOPS

Graphics Processor

GF108

GPU Name

GK208

-

GPU Variant

-

Fermi

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.585 billion

Transistors

1.02 billion

116 mm²

Die Size

87 mm²

Board Design

49W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

2.1

CUDA

3.5

5.1

Shader Model

5.1

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