Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 6300

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 6300

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 2GB VRAM Radeon RX 6300 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
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 64.00GB/s)
1536 additional rendering cores
AMD Radeon RX 6300 's Advantages
Boost Clock has increased by 126% (2040MHz vs 902MHz)
Lower TDP (32W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2 +32%
4.156 TFLOPS
Radeon RX 6300
3.133 TFLOPS
VS

Graphics Card

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

Clock Speeds

863 MHz
Base Clock
1000 MHz
902 MHz
Boost Clock
2040 MHz
1502 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
32bit
288.4GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
-
Compute Units
12
2304
Shading Units
768
192
TMUs
48
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
12
16 KB (per SMX)
L1 Cache
128 KB per Array
1536 KB
L2 Cache
1024 KB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
65.28 GPixel/s
173.2 GTexel/s
Texture Rate
97.92 GTexel/s
-
FP16 (half)
6.267 TFLOPS
4.156 TFLOPS
FP32 (float)
3.133 TFLOPS
173.2 GFLOPS
FP64 (double)
195.8 GFLOPS

Graphics Processor

GK110B
GPU Name
Navi 24
GK110-300-B1
GPU Variant
Navi 24 XL
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

Board Design

250W
TDP
32W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x HDMI 2.1
1x 6-pin + 1x 8-pin
Power Connectors
None

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
6.7

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