Radeon HD 6970 and UHD Graphics 64EUs (Alder Lake 12th Gen) - video card comparison
Radeon HD 6970
UHD Graphics 64EUs (Alder Lake 12th Gen)
Architecture
Terascale 2 (2009−2015)
Gen. 12 (2021)
GPU code name
Cayman
Alder Lake Xe
Market segment
Desktop
Laptop
Release date
December 2010
January 2022
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
880 MHz
1400 MHz
Floating-point performance
2,703.4 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
2,640 million
-
Pipelines / CUDA cores
1536
64
Power consumption (TDP)
550 Watt
-
Texture fill rate
84.48
-
Memory type
DDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
256 Bit
-
Memory clock speed
1375 MHz
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
-
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12_1
Mantle
-
-
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
Quick Sync
-
+
TrueAudio
-
-
ZeroCore
-
-