AMD Radeon HD 7770M vs NVIDIA GeForce GTS 150M

VS

AMD Radeon HD 7770M NVIDIA GeForce GTS 150M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7770M and 1024MB VRAM GeForce GTS 150M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770M 's Advantages

Released 3 years and 1 months late

Larger VRAM bandwidth (64.00GB/s vs 51.20GB/s)

448 additional rendering cores

Lower TDP (32W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 7770M +439%

0.691 TFLOPS

GeForce GTS 150M

0.128 TFLOPS

Radeon HD 7770M

VS

GeForce GTS 150M

Graphics Card

Apr 2012

Release Date

Mar 2009

London

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

8

Compute Units

-

512

Shading Units

64

32

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

Theoretical Performance

10.80 GPixel/s

Pixel Rate

6.400 GPixel/s

21.60 GTexel/s

Texture Rate

12.80 GTexel/s

-

FP16 (half)

-

691.2 GFLOPS

FP32 (float)

128.0 GFLOPS

43.20 GFLOPS

FP64 (double)

-

Graphics Processor

Chelsea

GPU Name

G94

Chelsea XT

GPU Variant

N10E-GE1

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.5 billion

Transistors

0.505 billion

123 mm²

Die Size

240 mm²

Board Design

32W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

5.1

Shader Model

4.0

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