GeForce GTX 980M and Radeon RX 6650 XT - video card comparison
Passmark - benchmark score GeForce GTX 980M vs Radeon RX 6650 XT
GeForce GTX 980M
7565
Radeon RX 6650 XT
17803
GeForce GTX 980M
Radeon RX 6650 XT
Architecture
Maxwell (2014−2018)
Navi / RDNA2 (2020−2022)
GPU code name
GM204
Navi 23
Market segment
Laptop
Desktop
Release date
October 2014
May 2022
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
SLI options
+
-
Boost clock speed
1127 MHz
2635 MHz
Core clock speed
1038 MHz
2055 MHz
CUDA cores
1536
-
Floating-point performance
3,462 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
5,200 million
11,060 million
Pipelines / CUDA cores
1536
2048
Power consumption (TDP)
unknown
176 Watt
Texture fill rate
51.84
337.3
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2500 MHz
17500 MHz
Memory bandwidth
160 GB/s
280.3 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
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
1.1.126
1.3
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-