AMD Radeon HD 8860 OEM vs NVIDIA Quadro M4000
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Jun 2015
Generation
Sea Islands
Quadro
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1400 MHz
1502 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
179.2GB/s
192.3GB/s
Render Config
Compute Units
20
—
Shading Units
1280
1664
TMUs
80
104
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
49.47 GPixel/s
Texture Rate
74.00 GTexel/s
80.39 GTexel/s
FP32 (float)
2.368 TFLOPS
2.573 TFLOPS
FP64 (double)
148.0 GFLOPS
80.39 GFLOPS
Graphics Processor
GPU Name
Curacao
GM204
GPU Variant
Curacao PRO(215-0848000)
GM204-850-A1
Architecture
GCN 1.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
5.2 billion
Die Size
212 mm²
398 mm²
Board Design
TDP
175W
120W
Suggested PSU
450 W
300 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
—
5.2
Benchmark
3DMark Time Spy
—
2,305
3DMark Time Spy Extreme
—
1,086
OctaneBench
—
56
▲ Specs Compare
Data sourced from official specifications and benchmark tests.