Radeon E8950 and Radeon RX 7700 XT - video card comparison
Radeon E8950
Radeon RX 7700 XT
Architecture
GCN 3.0 (2014−2017)
RDNA 3
GPU code name
Amethyst
Navi 32
Market segment
Desktop
Desktop
Release date
September 2015
August 2023
Interface
MXM-B (3.0)
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1000 MHz
2544 MHz
Core clock speed
735 MHz
1700 MHz
Floating-point performance
4,096 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
5,000 million
28,100 million
Pipelines / CUDA cores
2048
3456
Power consumption (TDP)
95 Watt
245 Watt
Texture fill rate
128.0
549.5
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
6000 MHz
18000 MHz
Memory bandwidth
192.0 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3