AMD Radeon RX 5500 XT vs NVIDIA GeForce GT 640

VS

AMD Radeon RX 5500 XT NVIDIA GeForce GT 640

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 5500 XT and 2GB VRAM GeForce GT 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500 XT 's Advantages

Released 7 years and 6 months late

Boost Clock1845MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 28.51GB/s)

1024 additional rendering cores

NVIDIA GeForce GT 640 's Advantages

Lower TDP (65W vs 130W)

Score

Benchmark

FP32 (float)

Radeon RX 5500 XT +649%

5.196 TFLOPS

GeForce GT 640

0.693 TFLOPS

Blender

Radeon RX 5500 XT +4990%

1629

GeForce GT 640

32

Radeon RX 5500 XT

VS

GeForce GT 640

Graphics Card

Dec 2019

Release Date

Jun 2012

Navi

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1607 MHz

Base Clock

-

1845 MHz

Boost Clock

-

1750 MHz

Memory Clock

891 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

28.51GB/s

Render Config

-

SM Count

-

22

Compute Units

-

1408

Shading Units

384

88

TMUs

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

Theoretical Performance

59.04 GPixel/s

Pixel Rate

7.216 GPixel/s

162.4 GTexel/s

Texture Rate

28.86 GTexel/s

10.39 TFLOPS

FP16 (half)

-

5.196 TFLOPS

FP32 (float)

692.7 GFLOPS

324.7 GFLOPS

FP64 (double)

28.86 GFLOPS

Graphics Processor

Navi 14

GPU Name

GK107

Navi 14 XTX (215-0932396)

GPU Variant

GK107-300-A2

RDNA 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

1.27 billion

158 mm²

Die Size

118 mm²

Board Design

130W

TDP

65W

300 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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