NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 6500 XT
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Jan 2022
Generation
GeForce 700
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
875 MHz
2310 MHz
Boost Clock
928 MHz
2815 MHz
Memory Clock
1753 MHz
2248 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
64bit
Bandwidth
336.6GB/s
143.9GB/s
Render Config
Shading Units
2880
1024
TMUs
240
64
ROPs
48
32
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
1536 KB
1024 KB
Compute Units
-
16
RT Cores
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
55.68 GPixel/s
90.08 GPixel/s
Texture Rate
222.7 GTexel/s
180.2 GTexel/s
FP32 (float)
5.345 TFLOPS
5.765 TFLOPS
FP64 (double)
222.7 GFLOPS
360.3 GFLOPS
FP16 (half)
-
11.53 TFLOPS
Graphics Processor
GPU Name
GK110B
Navi 24
GPU Variant
GK110-425-B1
Navi 24 XT(215-135000006)
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
7.08 billion
5.4 billion
Die Size
561 mm²
107 mm²
Board Design
TDP
250W
107W
Suggested PSU
600 W
300 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.11x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.2.175
1.3
CUDA
3.5
-
Shader Model
6.5 (5.1)
6.6