NVIDIA GeForce GT 140 OEM vs AMD Radeon HD 8490 OEM

VS

NVIDIA GeForce GT 140 OEM AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 140 OEM 's Advantages

Larger VRAM bandwidth (57.60GB/s vs 14.40GB/s)

AMD Radeon HD 8490 OEM 's Advantages

Released 4 years and 4 months late

96 additional rendering cores

Lower TDP (35W vs 105W)

Score

Benchmark

FP32 (float)

GeForce GT 140 OEM

0.208 TFLOPS

Radeon HD 8490 OEM +34%

0.28 TFLOPS

GeForce GT 140 OEM

VS

Radeon HD 8490 OEM

Graphics Card

Mar 2009

Release Date

Jul 2013

GeForce 100

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

64bit

57.60GB/s

Bandwidth

14.40GB/s

Render Config

8

SM Count

-

Compute Units

2

64

Shading Units

160

32

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

128 KB

Theoretical Performance

10.40 GPixel/s

Pixel Rate

3.500 GPixel/s

20.80 GTexel/s

Texture Rate

7.000 GTexel/s

-

FP16 (half)

-

208.0 GFLOPS

FP32 (float)

280.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

G94B

GPU Name

Caicos

-

GPU Variant

Caicos XTX

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.505 billion

Transistors

0.37 billion

196 mm²

Die Size

67 mm²

Board Design

105W

TDP

35W

300 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x DisplayPort 1.1

1x 6-pin

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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