NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 4850

VS

NVIDIA GeForce GTX 260M ATI Mobility Radeon HD 4850

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 1024MB VRAM Mobility Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260M 's Advantages

Larger VRAM bandwidth (60.80GB/s vs 54.40GB/s)

ATI Mobility Radeon HD 4850 's Advantages

688 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 260M

0.308 TFLOPS

Mobility Radeon HD 4850 +161%

0.804 TFLOPS

GeForce GTX 260M

VS

Mobility Radeon HD 4850

Graphics Card

Mar 2009

Release Date

Jan 2009

GeForce 200M

Generation

M9x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

950 MHz

Memory Clock

850 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

256bit

60.80GB/s

Bandwidth

54.40GB/s

Render Config

14

SM Count

-

Compute Units

10

112

Shading Units

800

56

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

256 KB

Theoretical Performance

8.800 GPixel/s

Pixel Rate

8.048 GPixel/s

30.80 GTexel/s

Texture Rate

20.12 GTexel/s

-

FP16 (half)

-

308.0 GFLOPS

FP32 (float)

804.8 GFLOPS

-

FP64 (double)

161.0 GFLOPS

Graphics Processor

G92

GPU Name

M98

N10E-GT

GPU Variant

M98 L2 (216-0732019)

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.754 billion

Transistors

0.956 billion

324 mm²

Die Size

256 mm²

Board Design

65W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.1

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