NVIDIA GeForce 830A vs AMD Radeon HD 8750A

VS

We compared two Mobile platform GPUs: 2GB VRAM GeForce 830A and 1024MB VRAM Radeon HD 8750A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 830A 's Advantages

Released 1 years and 5 months late

Boost Clock1150MHz

More VRAM (2GB vs 1GB)

Lower TDP (33W vs 45W)

AMD Radeon HD 8750A 's Advantages

Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 830A +27%

0.589 TFLOPS

Radeon HD 8750A

0.461 TFLOPS

GeForce 830A

VS

Radeon HD 8750A

Graphics Card

Jul 2014

Release Date

Feb 2013

GeForce 800A

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

1082 MHz

Base Clock

-

1150 MHz

Boost Clock

-

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

Compute Units

6

256

Shading Units

384

16

TMUs

24

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

9.200 GPixel/s

Pixel Rate

4.800 GPixel/s

18.40 GTexel/s

Texture Rate

14.40 GTexel/s

-

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

460.8 GFLOPS

18.40 GFLOPS

FP64 (double)

28.80 GFLOPS

Graphics Processor

GM108

GPU Name

Mars

-

GPU Variant

Mars XT

Maxwell

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

Unknown

Transistors

0.95 billion

Unknown

Die Size

77 mm²

Board Design

33W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

5.1

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