AMD Radeon RX 6900 XTX vs NVIDIA GeForce GTX 750 Ti

VS

AMD Radeon RX 6900 XTX

NVIDIA GeForce GTX 750 Ti

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 2GB VRAM GeForce GTX 750 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock has increased by 124% (2435MHz vs 1085MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 86.40GB/s)

4480 additional rendering cores

NVIDIA GeForce GTX 750 Ti 's Advantages

Lower TDP (60W vs 330W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XTX +1694%

24.93 TFLOPS

GeForce GTX 750 Ti

1.389 TFLOPS

Radeon RX 6900 XTX

VS

GeForce GTX 750 Ti

Graphics Card

Unknown

Release Date

Feb 2014

Navi II

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2075 MHz

Base Clock

1020 MHz

2435 MHz

Boost Clock

1085 MHz

2250 MHz

Memory Clock

1350 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

86.40GB/s

Render Config

80

Compute Units

-

5120

Shading Units

640

320

TMUs

40

128

ROPs

16

-

80

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SMM)

4 MB

L2 Cache

2 MB

128 MB

L3 Cache

-

Theoretical Performance

311.7 GPixel/s

Pixel Rate

17.36 GPixel/s

779.2 GTexel/s

Texture Rate

43.40 GTexel/s

49.87 TFLOPS

FP16 (half)

-

24.93 TFLOPS

FP32 (float)

1389 GFLOPS

1.558 TFLOPS

FP64 (double)

43.40 GFLOPS

Board Design

330W

TDP

60W

700 W

Suggested PSU

250 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

2x DVI 1x mini-HDMI 2.0

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

GM107

Navi 21 XTXH (215-121000247)

GPU Variant

GM107-400-A2

RDNA 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

1.87 billion

520 mm²

Die Size

148 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.0

6.5

Shader Model

5.1

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