GeForce GTX 465 and Radeon HD 7770 - video card comparison
Passmark - benchmark score GeForce GTX 465 vs Radeon HD 7770
GeForce GTX 465
2742
Radeon HD 7770
2235
GeForce GTX 465
Radeon HD 7770
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
GF100
Cape Verde
Market segment
Desktop
Desktop
Release date
May 2010
February 2012
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 6-pins
1x 6-pin
SLI options
+
-
Core clock speed
607 MHz
1000 MHz
CUDA cores
352
-
Floating-point performance
855.4 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
1,500 million
Pipelines / CUDA cores
352
640
Power consumption (TDP)
200 Watt
80 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
26.7 billion/sec
40.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1603 MHz (3206 data rate)
4500 MHz
Memory bandwidth
102.6 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVIMini HDMI
1x DVI, 1x HDMI, 2x mini-DisplayPort
Multi monitor support
+
-
Eyefinity
-
+
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.2.131