NVIDIA GeForce GTX 490 vs AMD Radeon Pro W6400

VS

NVIDIA GeForce GTX 490 AMD Radeon Pro W6400

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 490 's Advantages

Larger VRAM bandwidth (164.0GB/s vs 112.0GB/s)

AMD Radeon Pro W6400 's Advantages

Boost Clock2331MHz

More VRAM (4GB vs 1GB)

288 additional rendering cores

Lower TDP (50W vs 365W)

Score

Benchmark

FP32 (float)

GeForce GTX 490

1.166 TFLOPS

Radeon Pro W6400 +207%

3.58 TFLOPS

GeForce GTX 490

VS

Radeon Pro W6400

Graphics Card

Unknown

Release Date

Jan 2022

GeForce 400

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2331 MHz

-

Boost Clock

2331 MHz

854 MHz

Memory Clock

1750 MHz

Memory

1536MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

64bit

164.0GB/s

Bandwidth

112.0GB/s

Render Config

15

SM Count

-

Compute Units

12

480

Shading Units

768

60

TMUs

48

ROPs

32

-

Tensor Cores

-

RT Cores

12

64 KB (per SM)

L1 Cache

128 KB per Array

768 KB

L2 Cache

1024 KB

Theoretical Performance

18.24 GPixel/s

Pixel Rate

74.59 GPixel/s

36.48 GTexel/s

Texture Rate

111.9 GTexel/s

-

FP16 (half)

7.161 TFLOPS

1166 GFLOPS

FP32 (float)

3.580 TFLOPS

145.8 GFLOPS

FP64 (double)

223.8 GFLOPS

Graphics Processor

GF100

GPU Name

Navi 24

GF100-375-A3

GPU Variant

Navi 24 XL-W

Fermi

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

3.1 billion

Transistors

5.4 billion

529 mm²

Die Size

107 mm²

Board Design

365W

TDP

50W

750 W

Suggested PSU

250 W

3x DVI 1x mini-DisplayPort

Outputs

2x DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

2.0

CUDA

-

5.1

Shader Model

6.6

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