Home GPU Comparison NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 6750 XT

NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 6750 XT

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti and 12GB VRAM Radeon RX 6750 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 's Advantages
320 additional rendering cores
AMD Radeon RX 6750 XT 's Advantages
Released 8 years and 4 months late
Boost Clock has increased by 180% (2600MHz vs 928MHz)
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (432.0GB/s vs 336.6GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti
5.345 TFLOPS
Radeon RX 6750 XT +149%
13.31 TFLOPS
3DMark Time Spy
GeForce GTX 780 Ti
3355
Radeon RX 6750 XT +302%
13500
Blender
GeForce GTX 780 Ti
353
Radeon RX 6750 XT +418%
1831
VS

Graphics Card

Nov 2013
Release Date
Mar 2022
GeForce 700
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

875 MHz
Base Clock
2150 MHz
928 MHz
Boost Clock
2600 MHz
1753 MHz
Memory Clock
2250 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
192bit
336.6GB/s
Bandwidth
432.0GB/s

Render Config

-
Compute Units
40
-
-
-
2880
Shading Units
2560
240
TMUs
160
48
ROPs
64
-
-
-
-
RT Cores
40
16 KB (per SMX)
L1 Cache
128 KB per Array
1536 KB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

55.68 GPixel/s
Pixel Rate
166.4 GPixel/s
222.7 GTexel/s
Texture Rate
416.0 GTexel/s
-
FP16 (half)
26.62 TFLOPS
5.345 TFLOPS
FP32 (float)
13.31 TFLOPS
222.7 GFLOPS
FP64 (double)
832.0 GFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK110B
GPU Name
Navi 22
GK110-425-B1
GPU Variant
Navi 22 KXT (215-127000144)
Kepler
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
7.08 billion
Transistors
17.2 billion
561 mm²
Die Size
335 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.5

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