ATI Radeon HD 5850 vs NVIDIA Quadro K6000
GPU · Specs Compare
Graphics Card
Release Date
Sep 2009
Jul 2013
Generation
Evergreen
Quadro
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1502 MHz
Base Clock
—
797 MHz
Boost Clock
—
902 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
128.0GB/s
288.4GB/s
Render Config
Compute Units
18
—
Shading Units
1440
2880
TMUs
72
240
ROPs
32
48
L1 Cache
8 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
54.12 GPixel/s
Texture Rate
52.20 GTexel/s
216.5 GTexel/s
FP32 (float)
2.088 TFLOPS
5.196 TFLOPS
FP64 (double)
417.6 GFLOPS
1.732 TFLOPS
Graphics Processor
GPU Name
Cypress
GK110B
GPU Variant
Cypress PRO(215-0735043)
GK110-890-B1
Architecture
TeraScale 2
Kepler
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
7.08 billion
Die Size
334 mm²
561 mm²
Board Design
TDP
151W
225W
Suggested PSU
450 W
550 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
2x DVI2x DisplayPort 1.2
Power Connectors
2x 6-pin
2x 6-pin
Graphics Features
DirectX
11.2 (11_0)
12 (11_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.1
Shader Model
5.0
5.1
CUDA
—
3.5
Benchmark
3DMark Time Spy
—
2,809
3DMark Time Spy Extreme
—
1,292
OctaneBench
—
82
▲ Specs Compare
Data sourced from official specifications and benchmark tests.