NVIDIA GeForce GT 640 OEM vs AMD Radeon PRO W7500

VS

NVIDIA GeForce GT 640 OEM AMD Radeon PRO W7500

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 OEM and 8GB VRAM Radeon PRO W7500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM 's Advantages

Lower TDP (50W vs 70W)

AMD Radeon PRO W7500 's Advantages

Released 11 years and 4 months late

Boost Clock1700MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (172.0GB/s vs 28.51GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM

0.612 TFLOPS

Radeon PRO W7500 +1891%

12.19 TFLOPS

GeForce GT 640 OEM

VS

Radeon PRO W7500

Graphics Card

Apr 2012

Release Date

Aug 2023

GeForce 600

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1700 MHz

891 MHz

Memory Clock

1344 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

172.0GB/s

Render Config

-

SM Count

-

Compute Units

28

384

Shading Units

1792

32

TMUs

112

16

ROPs

64

-

Tensor Cores

-

RT Cores

28

16 KB (per SMX)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

Theoretical Performance

6.376 GPixel/s

Pixel Rate

108.8 GPixel/s

25.50 GTexel/s

Texture Rate

190.4 GTexel/s

-

FP16 (half)

24.37 TFLOPS

612.1 GFLOPS

FP32 (float)

12.19 TFLOPS

25.50 GFLOPS

FP64 (double)

380.8 GFLOPS

Graphics Processor

GK107

GPU Name

Navi 33

GK107-320-A2

GPU Variant

Navi 33

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.27 billion

Transistors

13.3 billion

118 mm²

Die Size

204 mm²

Board Design

50W

TDP

70W

250 W

Suggested PSU

250 W

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

Outputs

4x DisplayPort 2.1

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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