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Radeon HD 5770 X2 and GeForce GTX 480 Core 512 - video card comparison


Radeon HD 5770 X2

GeForce GTX 480 Core 512


Architecture
TeraScale 2 (2009−2015)
Fermi (2010−2014)

GPU code name
Juniper
GF100

Market segment
Desktop
Desktop

Release date
October 2010
-

Interface
PCIe 2.0 x16
PCIe 2.0 x16

Supplementary power connectors
-
2x 8-pin

Core clock speed
850 MHz
527 MHz

Floating-point performance
2x 1,360.0 gflops
-

Manufacturing process technology
40 nm
40 nm

Number of transistors
1,040 million
3,100 million

Pipelines / CUDA cores
800
512

Power consumption (TDP)
-
375 Watt

Texture fill rate
34.00
33.73

Memory type
GDDR5
GDDR5

Maximum RAM amount
1 GB
1536 MB

Memory bus width
128 Bit
384 Bit

Memory clock speed
4800 MHz
2.8 GB/s

Memory bandwidth
76.8 GB/s
134.4 GB/s

Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x mini-HDMI 1.3a

HDMI
+
+

DirectX
11.2 (11_0)
12 (11_0)

CUDA
-
2.0

OpenCL
1.2
1.1

OpenGL
4.4
4.6

Shader Model
5.0
5.1

Vulkan
N/A
N/A