Radeon HD 7850 and Radeon HD 7480D - video card comparison
Passmark - benchmark score Radeon HD 7850 vs Radeon HD 7480D
Radeon HD 7850
3976
Radeon HD 7480D
286
Radeon HD 7850
Radeon HD 7480D
Architecture
GCN 1.0 (2012−2020)
Terascale 3 (2010−2013)
GPU code name
Pitcairn
Trinity
Market segment
Desktop
Desktop
Release date
March 2012
September 2012
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 6-pin
-
Boost clock speed
1000 MHz
724 MHz
Core clock speed
-
614 MHz
Floating-point performance
1,761 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
2,800 million
1,303 million
Pipelines / CUDA cores
1024
128
Power consumption (TDP)
130 Watt
65 Watt
Texture fill rate
55.04
6.400
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1200 MHz
System Shared
Memory bandwidth
153.6 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
12
11.2 (11_0)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
+
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-