AMD Radeon HD 6850M vs AMD Radeon HD 8750A

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6850M and 1024MB VRAM Radeon HD 8750A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850M 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 16.00GB/s)

416 additional rendering cores

AMD Radeon HD 8750A 's Advantages

Released 2 years and 1 months late

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

Radeon HD 6850M +134%

1.08 TFLOPS

Radeon HD 8750A

0.461 TFLOPS

Radeon HD 6850M

VS

Radeon HD 8750A

Graphics Card

Jan 2011

Release Date

Feb 2013

Vancouver

Generation

All-In-One

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

10

Compute Units

6

800

Shading Units

384

40

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

10.80 GPixel/s

Pixel Rate

4.800 GPixel/s

27.00 GTexel/s

Texture Rate

14.40 GTexel/s

-

FP16 (half)

-

1080 GFLOPS

FP32 (float)

460.8 GFLOPS

-

FP64 (double)

28.80 GFLOPS

Graphics Processor

Granville

GPU Name

Mars

Granville PRO

GPU Variant

Mars XT

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

0.95 billion

166 mm²

Die Size

77 mm²

Board Design

50W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

5.1

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