GeForce 8800 GTX and Radeon Vega 7 - video card comparison
GeForce 8800 GTX
Radeon Vega 7
Architecture
Tesla (2006−2010)
GCN 5.1 (2018−2021)
GPU code name
G80
Cezanne
Market segment
Desktop
Desktop
Release date
November 2006
April 2021
Interface
PCIe 1.0 x16
IGP
Supplementary power connectors
2x 6-pin
None
SLI options
+
-
Boost clock speed
-
1900 MHz
Core clock speed
576 MHz
-
CUDA cores
575
-
Floating-point performance
345.6 gflops
-
Manufacturing process technology
90 nm
7 nm
Number of transistors
681 million
9,800 million
Pipelines / CUDA cores
128
448
Power consumption (TDP)
155 Watt
45 Watt
Texture fill rate
36.8 billion/sec
53.20
Memory type
GDDR3
System Shared
Maximum RAM amount
768 MB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
900 MHz
System Shared
Memory bandwidth
86.4 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.2