NVIDIA Quadro M4000M vs AMD Radeon HD 7870 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Mar 2012
Generation
Quadro Mobile
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1253 MHz
1200 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.4GB/s
153.6GB/s
Render Config
Shading Units
1280
1280
TMUs
80
80
ROPs
64
32
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
62.40 GPixel/s
32.00 GPixel/s
Texture Rate
78.00 GTexel/s
80.00 GTexel/s
FP32 (float)
2.496 TFLOPS
2.560 TFLOPS
FP64 (double)
78.00 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
GM204
Pitcairn
GPU Variant
N16E-Q3-A1
Pitcairn XT(215-0828047)
Architecture
Maxwell 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5.2 billion
2.8 billion
Die Size
398 mm²
212 mm²
Board Design
TDP
100W
175W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
5.2
-
Shader Model
6.4
5.1