NVIDIA Tesla M4 vs ATI FirePro V7900 SDI
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
May 2011
Generation
Tesla
FirePro
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
872 MHz
—
Boost Clock
1072 MHz
—
Memory Clock
1375 MHz
1250 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
160.0GB/s
Render Config
Shading Units
1024
1280
TMUs
64
80
ROPs
32
32
L1 Cache
48 KB (per SMM)
8 KB (per CU)
L2 Cache
1024 KB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
34.30 GPixel/s
23.20 GPixel/s
Texture Rate
68.61 GTexel/s
58.00 GTexel/s
FP32 (float)
2.195 TFLOPS
1.856 TFLOPS
FP64 (double)
68.61 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
GM206
Cayman
Architecture
Maxwell 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
2.94 billion
2.64 billion
Die Size
228 mm²
389 mm²
GPU Variant
—
Cayman PRO GL
Board Design
TDP
50W
150W
Suggested PSU
250 W
450 W
Outputs
No outputs
4x SDI
Power Connectors
—
1x 6-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
5.2
—
Shader Model
6.4
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.