NVIDIA GeForce GT 140 OEM vs AMD Radeon RX 7700

VS

NVIDIA GeForce GT 140 OEM

AMD Radeon RX 7700

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 140 OEM 's Advantages

Lower TDP (105W vs 200W)

AMD Radeon RX 7700 's Advantages

Boost Clock2600MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 57.60GB/s)

3008 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 140 OEM

0.208 TFLOPS

Radeon RX 7700 +15260%

31.95 TFLOPS

GeForce GT 140 OEM

VS

Radeon RX 7700

Graphics Card

Mar 2009

Release Date

Unknown

GeForce 100

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1900 MHz

-

Boost Clock

2600 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

192bit

57.60GB/s

Bandwidth

432.0GB/s

Render Config

-

Compute Units

48

8

SM Count

-

64

Shading Units

3072

32

TMUs

192

16

ROPs

96

-

RT Cores

48

-

L1 Cache

128 KB per Array

64 KB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

10.40 GPixel/s

Pixel Rate

249.6 GPixel/s

20.80 GTexel/s

Texture Rate

499.2 GTexel/s

-

FP16 (half)

63.90 TFLOPS

208.0 GFLOPS

FP32 (float)

31.95 TFLOPS

-

FP64 (double)

998.4 GFLOPS

Board Design

105W

TDP

200W

300 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

G94B

GPU Name

Navi 32

-

GPU Variant

Navi 32

Tesla

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

55 nm

Process Size

5 nm

0.505 billion

Transistors

28.1 billion

196 mm²

Die Size

346 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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