AMD Radeon HD 6870 1600SP Edition vs NVIDIA Quadro M4000M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Aug 2015
Generation
Northern Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1050 MHz
1253 MHz
Memory
Memory Size
1024MB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
134.4GB/s
160.4GB/s
Render Config
Compute Units
20
—
Shading Units
1600
1280
TMUs
80
80
ROPs
32
64
L1 Cache
8 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
62.40 GPixel/s
Texture Rate
68.00 GTexel/s
78.00 GTexel/s
FP32 (float)
2.720 TFLOPS
2.496 TFLOPS
FP64 (double)
544.0 GFLOPS
78.00 GFLOPS
Graphics Processor
GPU Name
Cypress
GM204
GPU Variant
Cypress XT(215-0735033)
N16E-Q3-A1
Architecture
TeraScale 2
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
5.2 billion
Die Size
334 mm²
398 mm²
Board Design
TDP
175W
100W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.4
CUDA
—
5.2
▲ Specs Compare
Data sourced from official specifications and benchmark tests.