Radeon HD 7870 XT and Iris Xe MAX Graphics - video card comparison
Passmark - benchmark score Radeon HD 7870 XT vs Iris Xe MAX Graphics
Radeon HD 7870 XT
4603
Iris Xe MAX Graphics
2030
Radeon HD 7870 XT
Iris Xe MAX Graphics
Architecture
GCN 1.0 (2012−2020)
Gen. 12 Xe (2020)
GPU code name
Tahiti
iDG1LPDEV
Market segment
Desktop
Laptop
Release date
November 2012
October 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
2x 6-pin
-
Boost clock speed
975 MHz
1650 MHz
Core clock speed
925 MHz
-
Floating-point performance
2,995 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
4,313 million
-
Pipelines / CUDA cores
1536
96
Power consumption (TDP)
185 Watt
25 Watt
Texture fill rate
93.60
79.20
Memory type
GDDR5
LPDDR4x
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
6000 MHz
4266 MHz
Memory bandwidth
192.0 GB/s
68.26 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2