AMD Radeon RX 6600 LE vs NVIDIA GeForce GTX 950A
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Mar 2015
Generation
Navi II
GeForce 900A
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
1626 MHz
993 MHz
Boost Clock
2495 MHz
1124 MHz
Memory Clock
1750 MHz
1001 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
DDR3
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
32.03GB/s
Render Config
Compute Units
28
-
Shading Units
1792
640
TMUs
112
40
ROPs
64
16
RT Cores
28
-
L1 Cache
128 KB per Array
64 KB (per SMM)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
159.7 GPixel/s
17.98 GPixel/s
Texture Rate
279.4 GTexel/s
44.96 GTexel/s
FP16 (half)
17.88 TFLOPS
-
FP32 (float)
8.942 TFLOPS
1439 GFLOPS
FP64 (double)
558.9 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
Navi 23
GM107
GPU Variant
Navi 23 XL(215-130000016)
N16P-GT
Architecture
RDNA 2.0
Maxwell
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
1.87 billion
Die Size
237 mm²
148 mm²
Board Design
TDP
132W
75W
Suggested PSU
300 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
5.1
CUDA
-
5.0