NVIDIA GeForce GTX 970M vs ATI FirePro V7800P
GPU Specs Compare
Graphics Card
Release Date
Oct 2014
May 2011
Generation
GeForce 900M
FirePro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 2.0 x16
Clock Speeds
Base Clock
924 MHz
-
Boost Clock
1038 MHz
-
Memory Clock
1253 MHz
1000 MHz
Memory
Memory Size
3GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
256bit
Bandwidth
120.3GB/s
128.0GB/s
Render Config
Shading Units
1280
1440
TMUs
80
72
ROPs
48
32
L1 Cache
48 KB (per SMM)
8 KB (per CU)
L2 Cache
1536 KB
512 KB
Compute Units
-
18
Theoretical Performance
Pixel Rate
49.82 GPixel/s
22.40 GPixel/s
Texture Rate
83.04 GTexel/s
50.40 GTexel/s
FP32 (float)
2.657 TFLOPS
2.016 TFLOPS
FP64 (double)
83.04 GFLOPS
403.2 GFLOPS
Graphics Processor
GPU Name
GM204
Cypress
GPU Variant
N16E-GT-A2
Cypress PRO GL
Architecture
Maxwell 2.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
5.2 billion
2.154 billion
Die Size
398 mm²
334 mm²
Board Design
TDP
Unknown
138W
Outputs
Portable Device Dependent
1x DisplayPort 1.1
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
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
6.7 (6.4)
5.0