NVIDIA Quadro K6000 SDI vs AMD Radeon HD 7870 GHz Edition

GPU · Specs Compare

Products
GPU NVIDIA Quadro K6000 SDI NVIDIA · 2013-07
GPU AMD Radeon HD 7870 GHz Edition AMD · 2012-03
Graphics Card
Release Date
Jul 2013
Mar 2012
Generation
Quadro
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1502 MHz
1200 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
288.4GB/s
153.6GB/s
Render Config
Shading Units
2880
1280
TMUs
240
80
ROPs
48
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
54.12 GPixel/s
32.00 GPixel/s
Texture Rate
216.5 GTexel/s
80.00 GTexel/s
FP32 (float)
5.196 TFLOPS
2.560 TFLOPS
FP64 (double)
1.732 TFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
GK110
Pitcairn
Architecture
Kepler
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
2.8 billion
Die Size
561 mm²
212 mm²
GPU Variant
—
Pitcairn XT(215-0828047)
Board Design
TDP
239W
175W
Suggested PSU
550 W
450 W
Outputs
3x DVI2x DisplayPort 1.23x SDI
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
—
2x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.5
—
Shader Model
5.1
5.1
▲ Specs Compare Data sourced from official specifications and benchmark tests.