Radeon HD 3850 and FirePro W2100 - video card comparison
Passmark - benchmark score Radeon HD 3850 vs FirePro W2100
Radeon HD 3850
404
FirePro W2100
930
Radeon HD 3850
FirePro W2100
Architecture
TeraScale (2005−2013)
GCN (2011−2017)
GPU code name
RV670
Mars
Market segment
Desktop
Workstation
Release date
November 2007
October 2015
Bus support
-
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
680 MHz
Core clock speed
668 MHz
680 MHz
Floating-point performance
427.5 gflops
435.2 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
666 million
950 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
75 Watt
26 Watt
Texture fill rate
10.69
13.60
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1660 MHz
1800 MHz
Memory bandwidth
53.12 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
2x DisplayPort
DisplayPort count
-
2
Dual-link DVI support
-
1
DirectX
10.1 (10_1)
12 (11_1)
OpenCL
N/A
1.2
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.2.131
AppAcceleration
-
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