FirePro V3700 and Whistler - video card comparison
FirePro V3700
Whistler
Architecture
TeraScale (2005−2013)
TeraScale 2 (2009−2015)
GPU code name
RV620
Whistler
Market segment
Workstation
Desktop
Release date
August 2008
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
800 MHz
-
Floating-point performance
64 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
716 million
Pipelines / CUDA cores
40
480
Power consumption (TDP)
32 Watt
-
Texture fill rate
3.200
-
Memory type
GDDR3
-
Maximum RAM amount
256 MB
-
Memory bus width
64 Bit
-
Memory clock speed
1900 MHz
-
Memory bandwidth
15.2 GB/s
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Display Connectors
2x DVI
-
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A