Home GPU Comparison ATI FirePro V7800P vs NVIDIA GeForce GTX 550 Ti

ATI FirePro V7800P vs NVIDIA GeForce GTX 550 Ti

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800P and 1024MB VRAM GeForce GTX 550 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800P 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 98.50GB/s)
1248 additional rendering cores
NVIDIA GeForce GTX 550 Ti 's Advantages
Lower TDP (116W vs 138W)

Score

Benchmark

FP32 (float)
FirePro V7800P +191%
2.016 TFLOPS
GeForce GTX 550 Ti
0.691 TFLOPS
VS

Graphics Card

May 2011
Release Date
Mar 2011
FirePro
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1026 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
128.0GB/s
Bandwidth
98.50GB/s

Render Config

18
Compute Units
-
-
SM Count
4
1440
Shading Units
192
72
TMUs
32
32
ROPs
24
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
7.200 GPixel/s
50.40 GTexel/s
Texture Rate
28.80 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
691.2 GFLOPS
403.2 GFLOPS
FP64 (double)
57.60 GFLOPS

Board Design

138W
TDP
116W
300 W
Suggested PSU
300 W
1x DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
GF116
Cypress PRO GL
GPU Variant
GF116-400-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
1.17 billion
334 mm²
Die Size
238 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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