ATI Mobility Radeon HD 4870 X2 vs NVIDIA GeForce GTX 760A

VS

ATI Mobility Radeon HD 4870 X2 NVIDIA GeForce GTX 760A

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4870 X2 and 2GB VRAM GeForce GTX 760A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4870 X2 's Advantages

Larger VRAM bandwidth (89.60GB/s vs 64.13GB/s)

32 additional rendering cores

NVIDIA GeForce GTX 760A 's Advantages

Released 5 years and 2 months late

Boost Clock657MHz

More VRAM (2GB vs 1GB)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4870 X2

0.88 TFLOPS

GeForce GTX 760A +14%

1.009 TFLOPS

Mobility Radeon HD 4870 X2

VS

GeForce GTX 760A

Graphics Card

Jan 2009

Release Date

Mar 2014

M9x

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

628 MHz

-

Boost Clock

657 MHz

700 MHz

Memory Clock

1002 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

89.60GB/s

Bandwidth

64.13GB/s

Render Config

-

SM Count

-

10

Compute Units

-

800

Shading Units

768

40

TMUs

64

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

256 KB

Theoretical Performance

8.800 GPixel/s

Pixel Rate

10.51 GPixel/s

22.00 GTexel/s

Texture Rate

42.05 GTexel/s

-

FP16 (half)

-

880.0 GFLOPS

FP32 (float)

1009 GFLOPS

176.0 GFLOPS

FP64 (double)

42.05 GFLOPS

Graphics Processor

M98

GPU Name

GK106

M98 XT L2 (216-0732023)

GPU Variant

N14E-GL-A1

TeraScale

Architecture

Kepler

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.956 billion

Transistors

2.54 billion

256 mm²

Die Size

221 mm²

Board Design

Unknown

TDP

55W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

10.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

4.1

Shader Model

5.1

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