GeForce GTX 590 and M64 - video card comparison
GeForce GTX 590
M64
Architecture
Fermi (2010−2014)
Ultra-Threaded SE
GPU code name
GF110
M64
Market segment
Desktop
Desktop
Release date
March 2011
-
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
Two 8-pin
-
SLI options
+
-
Core clock speed
607 MHz
-
CUDA cores
1024
-
Floating-point performance
2x 1,244.2 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
3,000 million
105 million
Pipelines / CUDA cores
1024
-
Power consumption (TDP)
365 Watt
-
Maximum GPU temperature
97 °C
-
Texture fill rate
77.7 billion/sec
-
Memory type
GDDR5
-
Maximum RAM amount
3072 MB (1536 MB per GPU)
-
Memory bus width
768-bit (384-bit per GPU)
-
Memory clock speed
1707 MHz
-
Memory bandwidth
327.7 GB/s
-
Shared memory
-
-
Display Connectors
Three Dual Link DVI-IMini DisplayPort
-
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.2
2.1
Shader Model
5.1
3.0
Vulkan
N/A
N/A