NVIDIA GeForce GTX 775M Mac Edition vs AMD FirePro S9000

GPU · Specs Compare

Products
GPU NVIDIA GeForce GTX 775M Mac Edition NVIDIA · 2013-11
GPU AMD FirePro S9000 AMD · 2012-08
Graphics Card
Release Date
Nov 2013
Aug 2012
Generation
GeForce 700M
FirePro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
264.0GB/s
Render Config
Shading Units
1344
1792
TMUs
112
112
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
768 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
22.32 GPixel/s
28.80 GPixel/s
Texture Rate
89.26 GTexel/s
100.8 GTexel/s
FP32 (float)
2.142 TFLOPS
3.226 TFLOPS
FP64 (double)
89.26 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
GK104
Tahiti
GPU Variant
N13E-GTX-A2
Tahiti PRO GL
Architecture
Kepler
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
4.313 billion
Die Size
294 mm²
352 mm²
Board Design
TDP
100W
225W
Outputs
No outputs
1x DisplayPort 1.2
Suggested PSU
—
550 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.0
—
Shader Model
5.1
5.1
▲ Specs Compare Data sourced from official specifications and benchmark tests.