NVIDIA Quadro K2200 vs AMD Radeon HD 6850 X2
GPU · Specs Compare
Graphics Card
Release Date
Jul 2014
Sep 2011
Generation
Quadro
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1046 MHz
—
Boost Clock
1124 MHz
—
Memory Clock
1253 MHz
1050 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
80.19GB/s
134.4GB/s
Render Config
Shading Units
640
960
TMUs
40
48
ROPs
16
32
L1 Cache
64 KB (per SMM)
8 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
17.98 GPixel/s
25.60 GPixel/s
Texture Rate
44.96 GTexel/s
38.40 GTexel/s
FP32 (float)
1439 GFLOPS
1.536 TFLOPS
FP64 (double)
44.96 GFLOPS
—
Graphics Processor
GPU Name
GM107
Barts
Architecture
Maxwell
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
1.87 billion
1.7 billion
Die Size
148 mm²
255 mm²
GPU Variant
—
Barts PRO(215-0798006)
Board Design
TDP
68W
254W
Suggested PSU
250 W
600 W
Outputs
1x DVI2x DisplayPort 1.4a
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 (11_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
5.0
—
Shader Model
5.1
5.0
Benchmark
OctaneBench
34
—
Blender
127
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.