Home GPU Comparison NVIDIA GeForce RTX 3090 Ti vs AMD Radeon RX 6750 GRE 12 GB

NVIDIA GeForce RTX 3090 Ti vs AMD Radeon RX 6750 GRE 12 GB

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 Ti and 12GB VRAM Radeon RX 6750 GRE 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 Ti 's Advantages
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (1008GB/s vs 432.0GB/s)
8192 additional rendering cores
AMD Radeon RX 6750 GRE 12 GB 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 39% (2581MHz vs 1860MHz)
Lower TDP (250W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 3090 Ti +202%
40 TFLOPS
Radeon RX 6750 GRE 12 GB
13.21 TFLOPS
3DMark Time Spy
GeForce RTX 3090 Ti +75%
22133
Radeon RX 6750 GRE 12 GB
12612
Blender
GeForce RTX 3090 Ti +297%
6200
Radeon RX 6750 GRE 12 GB
1561
VS

Graphics Card

Jan 2022
Release Date
Oct 2023
GeForce 30
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1560 MHz
Base Clock
2321 MHz
1860 MHz
Boost Clock
2581 MHz
1313 MHz
Memory Clock
2250 MHz

Memory

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

Render Config

-
Compute Units
40
84
SM Count
-
10752
Shading Units
2560
336
TMUs
160
112
ROPs
64
336
Tensor Cores
-
84
RT Cores
40
128 KB (per SM)
L1 Cache
128 KB per Array
6 MB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

208.3 GPixel/s
Pixel Rate
165.2 GPixel/s
625.0 GTexel/s
Texture Rate
413.0 GTexel/s
40.00 TFLOPS
FP16 (half)
26.43 TFLOPS
40.00 TFLOPS
FP32 (float)
13.21 TFLOPS
625.0 GFLOPS
FP64 (double)
825.9 GFLOPS

Board Design

450W
TDP
250W
850 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GA102
GPU Name
Navi 22
GA102-350-A1
GPU Variant
Navi 22 KXT (215-127000144)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
28.3 billion
Transistors
17.2 billion
628 mm²
Die Size
335 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.7

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