Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 6500 XT

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Larger VRAM bandwidth (288.4GB/s vs 143.9GB/s)
1280 additional rendering cores
AMD Radeon RX 6500 XT 's Advantages
Released 8 years and 4 months late
Boost Clock has increased by 212% (2815MHz vs 902MHz)
More VRAM (4GB vs 3GB)
Lower TDP (107W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2
4.156 TFLOPS
Radeon RX 6500 XT +38%
5.765 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Jan 2022
GeForce 700
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

863 MHz
Base Clock
2310 MHz
902 MHz
Boost Clock
2815 MHz
1502 MHz
Memory Clock
2248 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
64bit
288.4GB/s
Bandwidth
143.9GB/s

Render Config

-
Compute Units
16
-
-
-
2304
Shading Units
1024
192
TMUs
64
48
ROPs
32
-
-
-
-
RT Cores
16
16 KB (per SMX)
L1 Cache
128 KB per Array
1536 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
90.08 GPixel/s
173.2 GTexel/s
Texture Rate
180.2 GTexel/s
-
FP16 (half)
11.53 TFLOPS
4.156 TFLOPS
FP32 (float)
5.765 TFLOPS
173.2 GFLOPS
FP64 (double)
360.3 GFLOPS

Board Design

250W
TDP
107W
600 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK110B
GPU Name
Navi 24
GK110-300-B1
GPU Variant
Navi 24 XT (215-135000006)
Kepler
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
7.08 billion
Transistors
5.4 billion
561 mm²
Die Size
107 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.1
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.6

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