ATI FirePro V7800P vs NVIDIA GeForce GTX 775M Mac Edition

GPU · Specs Compare

Products
GPU ATI FirePro V7800P · 2011-05
GPU NVIDIA GeForce GTX 775M Mac Edition NVIDIA · 2013-11
Graphics Card
Release Date
May 2011
Nov 2013
Generation
FirePro
GeForce 700M
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1000 MHz
1250 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
160.0GB/s
Render Config
Compute Units
18
—
Shading Units
1440
1344
TMUs
72
112
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
22.32 GPixel/s
Texture Rate
50.40 GTexel/s
89.26 GTexel/s
FP32 (float)
2.016 TFLOPS
2.142 TFLOPS
FP64 (double)
403.2 GFLOPS
89.26 GFLOPS
Graphics Processor
GPU Name
Cypress
GK104
GPU Variant
Cypress PRO GL
N13E-GTX-A2
Architecture
TeraScale 2
Kepler
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
3.54 billion
Die Size
334 mm²
294 mm²
Board Design
TDP
138W
100W
Suggested PSU
300 W
—
Outputs
1x DisplayPort 1.1
No outputs
Power Connectors
1x 6-pin
—
Graphics Features
DirectX
11.2 (11_0)
12 (11_0)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.1
Shader Model
5.0
5.1
CUDA
—
3.0
▲ Specs Compare Data sourced from official specifications and benchmark tests.