NVIDIA GeForce GTX 770M vs AMD Radeon RX 6400
GPU Specs Compare
Graphics Card
Release Date
May 2013
Jan 2022
Generation
GeForce 700M
Navi II
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x4
Clock Speeds
Base Clock
706 MHz
1923 MHz
Boost Clock
797 MHz
2321 MHz
Memory Clock
1002 MHz
2000 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
64bit
Bandwidth
96.19GB/s
128.0GB/s
Render Config
Shading Units
960
768
TMUs
80
48
ROPs
24
32
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
384 KB
1024 KB
Compute Units
-
12
RT Cores
-
12
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
15.94 GPixel/s
74.27 GPixel/s
Texture Rate
63.76 GTexel/s
111.4 GTexel/s
FP32 (float)
1.530 TFLOPS
3.565 TFLOPS
FP64 (double)
63.76 GFLOPS
222.8 GFLOPS
FP16 (half)
-
7.130 TFLOPS
Graphics Processor
GPU Name
GK106
Navi 24
GPU Variant
N14E-GS-A1
Navi 24 XL(215-135000046)
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
2.54 billion
5.4 billion
Die Size
221 mm²
107 mm²
Board Design
TDP
75W
53W
Outputs
No outputs
1x HDMI 2.11x DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
-
250 W
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