AMD Radeon HD 8490 OEM vs NVIDIA GeForce GT 740 OEM

VS

AMD Radeon HD 8490 OEM

NVIDIA GeForce GT 740 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM and 1024MB VRAM GeForce GT 740 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8490 OEM 's Advantages

Lower TDP (35W vs 65W)

NVIDIA GeForce GT 740 OEM 's Advantages

Released 1 years and 9 months late

Larger VRAM bandwidth (80.19GB/s vs 14.40GB/s)

224 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8490 OEM

0.28 TFLOPS

GeForce GT 740 OEM +176%

0.773 TFLOPS

Radeon HD 8490 OEM

VS

GeForce GT 740 OEM

Graphics Card

Jul 2013

Release Date

Apr 2015

Sea Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

900 MHz

Memory Clock

1253 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

80.19GB/s

Render Config

2

Compute Units

-

160

Shading Units

384

8

TMUs

32

4

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

3.500 GPixel/s

Pixel Rate

8.048 GPixel/s

7.000 GTexel/s

Texture Rate

32.19 GTexel/s

-

280.0 GFLOPS

FP32 (float)

772.6 GFLOPS

-

FP64 (double)

32.19 GFLOPS

Board Design

35W

TDP

65W

200 W

Suggested PSU

250 W

1x DVI 1x DisplayPort 1.1

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Caicos

GPU Name

GK106

Caicos XTX

GPU Variant

-

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.37 billion

Transistors

2.54 billion

67 mm²

Die Size

221 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

5.0

Shader Model

5.1

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