NVIDIA Quadro M4000 vs AMD Radeon E8950
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Sep 2015
Generation
Quadro
Embedded
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1502 MHz
1500 MHz
Base Clock
—
735 MHz
Boost Clock
—
1000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
192.3GB/s
192.0GB/s
Render Config
Shading Units
1664
2048
TMUs
104
128
ROPs
64
32
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
49.47 GPixel/s
32.00 GPixel/s
Texture Rate
80.39 GTexel/s
128.0 GTexel/s
FP32 (float)
2.573 TFLOPS
4.096 TFLOPS
FP64 (double)
80.39 GFLOPS
256.0 GFLOPS
FP16 (half)
—
4.096 TFLOPS
Graphics Processor
GPU Name
GM204
Amethyst
GPU Variant
GM204-850-A1
E8950
Architecture
Maxwell 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5.2 billion
5 billion
Die Size
398 mm²
366 mm²
Board Design
TDP
120W
95W
Suggested PSU
300 W
—
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
5.2
—
Shader Model
6.4
6.3
Benchmark
3DMark Time Spy
2,305
—
3DMark Time Spy Extreme
1,086
—
OctaneBench
56
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.