GeForce GTX 690 and A800 PCIe 40 GB - video card comparison
GeForce GTX 690
A800 PCIe 40 GB
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK104
GA100
Market segment
Desktop
Desktop
Release date
May 2012
November 2022
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
Two 8-pin
8-pin EPS
SLI options
+
-
Boost clock speed
1019 MHz
1410 MHz
Core clock speed
915 MHz
-
CUDA cores
3072
-
Floating-point performance
2x 3,130 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
3,540 million
54,200 million
Pipelines / CUDA cores
1536
6912
Power consumption (TDP)
300 Watt
250 Watt
Texture fill rate
234 billion/sec
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
4 GB (4 GB per GPU) GDDR5
40 GB
Memory bus width
512-bit (256-bit per GPU)
5120 Bit
Memory clock speed
6008 MHz
2.4 GB/s
Memory bandwidth
384 GB/s
1,555 GB/s
Display Connectors
Two Dual Link DVI-I. One Dual link DVI-D. One Mini-Displayport 1.2
No outputs
Multi monitor support
4 displays
-
HDMI
Yes (via dongle)
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
N/A
CUDA
+
8.0
OpenCL
1.2
3.0
OpenGL
4.2
N/A
Shader Model
5.1
N/A
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision Live
+
-