GeForce 9800 GX2 and Radeon RX Vega 7 - video card comparison
GeForce 9800 GX2
Radeon RX Vega 7
Architecture
Tesla (2006−2010)
Vega (2017−2021)
GPU code name
G92
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
March 2008
January 2020
Interface
PCIe 2.0 x16
-
Supplementary power connectors
6-pin & 8-pin
-
SLI options
+
-
Boost clock speed
-
1800 MHz
Core clock speed
600 MHz
-
CUDA cores
256 (128 per GPU)
-
Floating-point performance
2x 384.0 gflops
-
Manufacturing process technology
65 nm
7 nm
Number of transistors
754 million
-
Pipelines / CUDA cores
128
448
Power consumption (TDP)
197 Watt
15 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
76.8 billion/sec
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
512 Bit
-
Memory clock speed
1000 MHz
-
Memory bandwidth
128 (64 per GPU)
-
Shared memory
-
+
Display Connectors
HDMIDual Link DVI
-
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12_1
CUDA
+
-
OpenCL
1.1
-
OpenGL
2.1
-
Shader Model
4.0
-
Vulkan
N/A
-