GeForce 8800 Ultra and Radeon R7 M265DX - video card comparison
Passmark - benchmark score GeForce 8800 Ultra vs Radeon R7 M265DX
GeForce 8800 Ultra
661
Radeon R7 M265DX
513
GeForce 8800 Ultra
Radeon R7 M265DX
Architecture
Tesla (2006−2010)
GCN 3.0 (2014−2017)
GPU code name
G80
Topaz
Market segment
Desktop
Desktop
Release date
May 2007
October 2014
Interface
PCIe 1.0 x16
IGP
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
940 MHz
Core clock speed
612 MHz
780 MHz
CUDA cores
612
-
Floating-point performance
387.1 gflops
-
Manufacturing process technology
90 nm
28 nm
Number of transistors
681 million
1,550 million
Pipelines / CUDA cores
128
384
Power consumption (TDP)
171 Watt
-
Texture fill rate
39.2 billion/sec
22.56
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
1080 MHz
System Shared
Memory bandwidth
103.7 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.0
6.3
Vulkan
N/A
1.2.131