GeForce 8800 Ultra and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score GeForce 8800 Ultra vs Radeon RX 7900 XTX
GeForce 8800 Ultra
661
Radeon RX 7900 XTX
31827
GeForce 8800 Ultra
Radeon RX 7900 XTX
Architecture
Tesla (2006−2010)
RDNA 3
GPU code name
G80
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
May 2007
November 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 6-pin
2x 8-pin
SLI options
+
-
Boost clock speed
-
2270 MHz
Core clock speed
612 MHz
-
CUDA cores
612
-
Floating-point performance
387.1 gflops
-
Manufacturing process technology
90 nm
5 nm
Number of transistors
681 million
57,700 million
Pipelines / CUDA cores
128
6144
Power consumption (TDP)
171 Watt
355 Watt
Texture fill rate
39.2 billion/sec
959.6
Memory type
GDDR3
GDDR6
Maximum RAM amount
512 MB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
1080 MHz
20000 MHz
Memory bandwidth
103.7 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3