NVIDIA T600 vs NVIDIA GeForce GT 645 OEM

VS

We compared two Desktop platform GPUs: 4GB VRAM T600 and 1024MB VRAM GeForce GT 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T600 's Advantages

Released 9 years late

Boost Clock1335MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (160.0GB/s vs 91.87GB/s)

352 additional rendering cores

Lower TDP (40W vs 102W)

Score

Benchmark

FP32 (float)

T600 +91%

1.709 TFLOPS

GeForce GT 645 OEM

0.894 TFLOPS

T600

VS

GeForce GT 645 OEM

Graphics Card

Apr 2021

Release Date

Apr 2012

Quadro

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

-

1335 MHz

Boost Clock

-

1250 MHz

Memory Clock

957 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

192bit

160.0GB/s

Bandwidth

91.87GB/s

Render Config

10

SM Count

6

-

Compute Units

-

640

Shading Units

288

40

TMUs

48

32

ROPs

24

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

384 KB

Theoretical Performance

42.72 GPixel/s

Pixel Rate

9.312 GPixel/s

53.40 GTexel/s

Texture Rate

37.25 GTexel/s

3.418 TFLOPS

FP16 (half)

-

1.709 TFLOPS

FP32 (float)

894.0 GFLOPS

53.40 GFLOPS

FP64 (double)

74.50 GFLOPS

Graphics Processor

TU117

GPU Name

GF114

-

GPU Variant

-

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

1.95 billion

200 mm²

Die Size

332 mm²

Board Design

40W

TDP

102W

200 W

Suggested PSU

300 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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