GeForce GTX 465 and Radeon HD 6850 X2 - video card comparison
Passmark - benchmark score GeForce GTX 465 vs Radeon HD 6850 X2
GeForce GTX 465
2742
Radeon HD 6850 X2
2610
GeForce GTX 465
Radeon HD 6850 X2
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF100
Barts
Market segment
Desktop
Desktop
Release date
May 2010
September 2011
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
Two 6-pins
2x 8-pin
SLI options
+
-
Core clock speed
607 MHz
800 MHz
CUDA cores
352
-
Floating-point performance
855.4 gflops
2x 1,536.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
3,100 million
1,700 million
Pipelines / CUDA cores
352
960
Power consumption (TDP)
200 Watt
254 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
26.7 billion/sec
38.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1603 MHz (3206 data rate)
4200 MHz
Memory bandwidth
102.6 GB/s
134.4 GB/s
Display Connectors
Two Dual Link DVIMini HDMI
2x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.2
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A