GeForce GTX 295 and A800 SXM4 80 GB - video card comparison
GeForce GTX 295
A800 SXM4 80 GB
Architecture
Tesla 2.0 (2007−2013)
Ampere (2020−2022)
GPU code name
GT200B
GA100
Market segment
Desktop
Desktop
Release date
January 2009
August 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
6-pin & 8-pin
None
SLI options
+
-
Boost clock speed
-
1410 MHz
Core clock speed
576 MHz
-
CUDA cores
480
-
CUDA cores per GPU
240
-
Floating-point performance
2x 596.2 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
1,400 million
54,200 million
Pipelines / CUDA cores
240
6912
Power consumption (TDP)
289 Watt
400 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
92.2 billion/sec
609.1
Memory type
GDDR3
HBM2e
Maximum RAM amount
1792 MB
80 GB
Memory bus width
896 Bit
5120 Bit
Memory clock speed
999 MHz
3.2 GB/s
Memory bandwidth
223.8 GB/s
2,039 GB/s
Standard memory config per GPU
896 MB
-
Display Connectors
Two Dual Link DVIHDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
N/A
CUDA
+
8.0
OpenCL
1.1
3.0
OpenGL
2.1
N/A
Shader Model
4.0
N/A
Vulkan
N/A
N/A
High Dynamic-Range Lighting (HDRR)
128bit
-