GeForce GTX 965M and Radeon RX 6600M - video card comparison
Passmark - benchmark score GeForce GTX 965M vs Radeon RX 6600M
GeForce GTX 965M
3903
Radeon RX 6600M
14091
GeForce GTX 965M
Radeon RX 6600M
Architecture
Maxwell (2014−2018)
RDNA 2 (2020−2022)
GPU code name
N16E-GS, N16E-GR
R21M-E65-70
Market segment
Laptop
Laptop
Release date
January 2015
September 2020
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 4.0 x8
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
950 / 1151 MHz
2177 MHz
Core clock speed
944 MHz
2068 MHz
CUDA cores
1024
-
Floating-point performance
2,355 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
2,940 million
11,060 million
Pipelines / CUDA cores
1024
1792
Power consumption (TDP)
unknown
100 Watt (50 - 100 Watt TGP)
Texture fill rate
73.60
235.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2500 MHz
14000 MHz
Memory bandwidth
80 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
1.1
1.2
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-