GeForce GTX 295 and GeForce 8800 Ultra - video card comparison
Passmark - benchmark score GeForce GTX 295 vs GeForce 8800 Ultra
GeForce GTX 295
1242
GeForce 8800 Ultra
661
GeForce GTX 295
GeForce 8800 Ultra
Architecture
Tesla 2.0 (2007−2013)
Tesla (2006−2010)
GPU code name
GT200B
G80
Market segment
Desktop
Desktop
Release date
January 2009
May 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
6-pin & 8-pin
2x 6-pin
SLI options
+
+
Core clock speed
576 MHz
612 MHz
CUDA cores
480
612
CUDA cores per GPU
240
-
Floating-point performance
2x 596.2 gflops
387.1 gflops
Manufacturing process technology
55 nm
90 nm
Number of transistors
1,400 million
681 million
Pipelines / CUDA cores
240
128
Power consumption (TDP)
289 Watt
171 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
92.2 billion/sec
39.2 billion/sec
Memory type
GDDR3
GDDR3
Maximum RAM amount
1792 MB
512 MB
Memory bus width
896 Bit
384 Bit
Memory clock speed
999 MHz
1080 MHz
Memory bandwidth
223.8 GB/s
103.7 GB/s
Standard memory config per GPU
896 MB
-
Display Connectors
Two Dual Link DVIHDMI
2x DVI, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A
High Dynamic-Range Lighting (HDRR)
128bit
-