Home GPU Comparison AMD Radeon RX 6750 XT vs NVIDIA GeForce RTX 4090 D

AMD Radeon RX 6750 XT vs NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 XT and 24GB VRAM GeForce RTX 4090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 XT 's Advantages
Boost Clock has increased by 3% (2600MHz vs 2520MHz)
Lower TDP (250W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 1 years and 9 months late
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (1008GB/s vs 432.0GB/s)
12032 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6750 XT
13.31 TFLOPS
GeForce RTX 4090 D +452%
73.54 TFLOPS
3DMark Time Spy
Radeon RX 6750 XT
13500
GeForce RTX 4090 D +154%
34332
Blender
Radeon RX 6750 XT
1831
GeForce RTX 4090 D +551%
11920
VS

Graphics Card

Mar 2022
Release Date
Dec 2023
Navi II
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2150 MHz
Base Clock
2280 MHz
2600 MHz
Boost Clock
2520 MHz
2250 MHz
Memory Clock
1313 MHz

Memory

12GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6X
192bit
Memory Bus
384bit
432.0GB/s
Bandwidth
1008GB/s

Render Config

40
Compute Units
-
-
SM Count
114
2560
Shading Units
14592
160
TMUs
456
64
ROPs
176
-
Tensor Cores
456
40
RT Cores
114
128 KB per Array
L1 Cache
128 KB (per SM)
3 MB
L2 Cache
72 MB
96 MB
L3 Cache
-

Theoretical Performance

166.4 GPixel/s
Pixel Rate
443.5 GPixel/s
416.0 GTexel/s
Texture Rate
1149 GTexel/s
26.62 TFLOPS
FP16 (half)
73.54 TFLOPS
13.31 TFLOPS
FP32 (float)
73.54 TFLOPS
832.0 GFLOPS
FP64 (double)
1149 GFLOPS

Board Design

250W
TDP
425W
600 W
Suggested PSU
800 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Navi 22
GPU Name
AD102
Navi 22 KXT (215-127000144)
GPU Variant
AD102-250-A1
RDNA 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
17.2 billion
Transistors
76.3 billion
335 mm²
Die Size
609 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.5
Shader Model
6.7

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