NVIDIA GeForce GTX 680 Mac Edition vs AMD Radeon RX 6300
GPU Specs Compare
Graphics Card
Release Date
Apr 2013
Unknown
Generation
GeForce 600
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1006 MHz
1000 MHz
Boost Clock
1058 MHz
2040 MHz
Memory Clock
1502 MHz
2000 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
32bit
Bandwidth
192.3GB/s
64.00GB/s
Render Config
Shading Units
1536
768
TMUs
128
48
ROPs
32
32
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
1024 KB
Compute Units
-
12
RT Cores
-
12
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
33.86 GPixel/s
65.28 GPixel/s
Texture Rate
135.4 GTexel/s
97.92 GTexel/s
FP32 (float)
3.250 TFLOPS
3.133 TFLOPS
FP64 (double)
135.4 GFLOPS
195.8 GFLOPS
FP16 (half)
-
6.267 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 24
GPU Variant
GK104-400-A2
Navi 24 XL
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
5.4 billion
Die Size
294 mm²
107 mm²
Board Design
TDP
195W
32W
Suggested PSU
450 W
200 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x HDMI 2.1
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.7