Quadro FX 3800 and Radeon HD 4850 - video card comparison
Passmark - benchmark score Quadro FX 3800 vs Radeon HD 4850
Quadro FX 3800
821
Radeon HD 4850
1057
Quadro FX 3800
Radeon HD 4850
Architecture
Tesla 2.0 (2007−2013)
Terascale 1 (2008−2010)
GPU code name
GT200B
RV770
Market segment
Workstation
Desktop
Release date
March 2009
June 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
600 MHz
625 MHz
Floating-point performance
462.3 gflops
1,000.0 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
1,400 million
956 million
Pipelines / CUDA cores
192
800
Power consumption (TDP)
108 Watt
110 Watt
Texture fill rate
38.40
25.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1600 MHz
993 MHz
Memory bandwidth
51.2 GB/s
63.55 GB/s
Display Connectors
1x DVI, 2x DisplayPort
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
10.1 (10_1)
CUDA
1.3
-
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A