NVIDIA Quadro K4100M vs AMD Radeon HD 6850
GPU Specs Compare
Graphics Card
Release Date
Jul 2013
Oct 2010
Generation
Quadro Mobile
Northern Islands
Type
Professional
Desktop
Bus Interface
MXM-B (3.0)
PCIe 2.0 x16
Clock Speeds
Memory Clock
800 MHz
1000 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
102.4GB/s
128.0GB/s
Render Config
Shading Units
1152
960
TMUs
96
48
ROPs
32
32
L1 Cache
16 KB (per SMX)
8 KB (per CU)
L2 Cache
512 KB
512 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
16.94 GPixel/s
24.80 GPixel/s
Texture Rate
67.78 GTexel/s
37.20 GTexel/s
FP32 (float)
1.627 TFLOPS
1488 GFLOPS
FP64 (double)
67.78 GFLOPS
-
Graphics Processor
GPU Name
GK104
Barts
GPU Variant
N15E-Q3-A2
Barts PRO(215-0798006)
Architecture
Kepler
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
3.54 billion
1.7 billion
Die Size
294 mm²
255 mm²
Board Design
TDP
100W
127W
Outputs
No outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Suggested PSU
-
300 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (11_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.1
N/A
CUDA
3.0
-
Shader Model
5.1
5.0