Radeon HD 7850 and FirePro W7000 - video card comparison
Passmark - benchmark score Radeon HD 7850 vs FirePro W7000
Radeon HD 7850
3976
FirePro W7000
4417
Radeon HD 7850
FirePro W7000
Architecture
GCN 1.0 (2012−2020)
GCN 1.0 (2012−2020)
GPU code name
Pitcairn
Pitcairn
Market segment
Desktop
Workstation
Release date
March 2012
June 2012
Bus support
PCIe 2.1 x16
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Boost clock speed
1000 MHz
-
Core clock speed
-
950 MHz
Floating-point performance
1,761 gflops
2,432 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
2,800 million
Pipelines / CUDA cores
1024
1280
Power consumption (TDP)
130 Watt
350 Watt
Texture fill rate
55.04
76.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1200 MHz
4800 MHz
Memory bandwidth
153.6 GB/s
153.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
4x DisplayPort
Eyefinity
1
-
DisplayPort count
-
4
Dual-link DVI support
-
1
HDMI
+
-
DisplayPort support
-
-
DirectX
12
12 (11_1)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
+
1.2.131
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
StereoOutput3D
-
1
TrueAudio
-
-
ZeroCore
-
-