Radeon HD 6970 and GeForce GTX 465 - video card comparison
Passmark - benchmark score Radeon HD 6970 vs GeForce GTX 465
Radeon HD 6970
2921
GeForce GTX 465
2742
Radeon HD 6970
GeForce GTX 465
Architecture
Terascale 2 (2009−2015)
Fermi (2010−2014)
GPU code name
Cayman
GF100
Market segment
Desktop
Desktop
Release date
December 2010
May 2010
Bus support
PCIe 2.0 x16
PCI-E 2.0 x 16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
Two 6-pins
SLI options
-
+
Boost clock speed
880 MHz
-
Core clock speed
-
607 MHz
CUDA cores
-
352
Floating-point performance
2,703.4 gflops
855.4 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
2,640 million
3,100 million
Pipelines / CUDA cores
1536
352
Power consumption (TDP)
550 Watt
200 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
84.48
26.7 billion/sec
Memory type
DDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1375 MHz
1603 MHz (3206 data rate)
Memory bandwidth
-
102.6 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
Two Dual Link DVIMini HDMI
Multi monitor support
-
+
Eyefinity
1
-
HDMI
+
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
-
-
Audio input for HDMI
-
Internal
DirectX
DirectX® 11
12 (11_0)
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.4
4.2
Shader Model
5.0
5.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-