AMD Radeon HD 7950M vs NVIDIA GeForce GTX 285M

VS

AMD Radeon HD 7950M NVIDIA GeForce GTX 285M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M and 1024MB VRAM GeForce GTX 285M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950M 's Advantages

Released 2 years and 2 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7950M +366%

1.792 TFLOPS

GeForce GTX 285M

0.384 TFLOPS

Radeon HD 7950M

VS

GeForce GTX 285M

Graphics Card

Apr 2012

Release Date

Feb 2010

London

Generation

GeForce 200M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

128.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

16

20

Compute Units

-

1280

Shading Units

128

80

TMUs

64

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

64 KB

Theoretical Performance

22.40 GPixel/s

Pixel Rate

9.600 GPixel/s

56.00 GTexel/s

Texture Rate

38.40 GTexel/s

-

FP16 (half)

-

1.792 TFLOPS

FP32 (float)

384.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

Wimbledon

GPU Name

G92

Wimbledon PRO

GPU Variant

N10E-GTX1-B1

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

2.8 billion

Transistors

0.754 billion

212 mm²

Die Size

324 mm²

Board Design

75W

TDP

75W

-

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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