AMD Radeon RX 7900 XT vs NVIDIA GeForce GTX 750

VS

AMD Radeon RX 7900 XT

NVIDIA GeForce GTX 750

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 1024MB VRAM GeForce GTX 750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages

Released 8 years and 9 months late

Boost Clock has increased by 121% (2394MHz vs 1085MHz)

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (800.0GB/s vs 80.19GB/s)

4864 additional rendering cores

NVIDIA GeForce GTX 750 's Advantages

Lower TDP (55W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XT +4533%

51.48 TFLOPS

GeForce GTX 750

1.111 TFLOPS

3DMark Time Spy

Radeon RX 7900 XT +2467%

26911

GeForce GTX 750

1048

Radeon RX 7900 XT

VS

GeForce GTX 750

Graphics Card

Nov 2022

Release Date

Feb 2014

Navi III

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1387 MHz

Base Clock

1020 MHz

2394 MHz

Boost Clock

1085 MHz

2500 MHz

Memory Clock

1253 MHz

Memory

20GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

128bit

800.0GB/s

Bandwidth

80.19GB/s

Render Config

84

Compute Units

-

5376

Shading Units

512

336

TMUs

32

192

ROPs

16

-

84

RT Cores

-

256 KB per Array

L1 Cache

64 KB (per SMM)

6 MB

L2 Cache

2 MB

80 MB

L3 Cache

-

Theoretical Performance

459.6 GPixel/s

Pixel Rate

17.36 GPixel/s

804.4 GTexel/s

Texture Rate

34.72 GTexel/s

103.0 TFLOPS

FP16 (half)

-

51.48 TFLOPS

FP32 (float)

1111 GFLOPS

1.609 TFLOPS

FP64 (double)

34.72 GFLOPS

Board Design

300W

TDP

55W

700 W

Suggested PSU

250 W

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

Outputs

2x DVI 1x mini-HDMI 2.0

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

GM107

Navi 31 XT (215-145000156)

GPU Variant

GM107-300-A2

RDNA 3.0

Architecture

Maxwell

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

1.87 billion

529 mm²

Die Size

148 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.0

6.7

Shader Model

5.1

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