GeForce GTX 970M and Radeon RX 7990 XTX - video card comparison
GeForce GTX 970M
Radeon RX 7990 XTX
Architecture
Maxwell (2014−2018)
RDNA 3.0 (2022)
GPU code name
GM204
Navi 31
Market segment
Laptop
Desktop
Release date
October 2014
2023
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 4.0 x16
Supplementary power connectors
None
3x 8-pin
SLI options
+
-
Boost clock speed
1038 MHz
3599 MHz
Core clock speed
924 MHz
-
CUDA cores
1280
-
Floating-point performance
2,657 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
5,200 million
57,700 million
Pipelines / CUDA cores
1280
6144
Power consumption (TDP)
unknown
405 Watt
Texture fill rate
83.04
1,382
Memory type
GDDR5
GDDR6
Maximum RAM amount
6 GB
24 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
2500 MHz
24 GB/s
Memory bandwidth
120 GB/s
1,152 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.2
OpenGL
4.5
4.6
Shader Model
6.4
6.7
Vulkan
1.1.126
1.3
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-