Home GPU Comparison ATI FirePro V7800 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

ATI FirePro V7800 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800 and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800 's Advantages
Lower TDP (150W vs 250W)
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 128.0GB/s)
1440 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V7800
2.016 TFLOPS
GeForce GTX 780 Ti Engineering Sample +165%
5.345 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Unknown
FirePro
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
875 MHz
-
Boost Clock
928 MHz
1000 MHz
Memory Clock
1753 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
128.0GB/s
Bandwidth
336.6GB/s

Render Config

18
Compute Units
-
-
-
-
1440
Shading Units
2880
72
TMUs
240
32
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
55.68 GPixel/s
50.40 GTexel/s
Texture Rate
222.7 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
5.345 TFLOPS
403.2 GFLOPS
FP64 (double)
222.7 GFLOPS

Board Design

150W
TDP
250W
450 W
Suggested PSU
600 W
1x DVI 2x DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cypress
GPU Name
GK180
Cypress PRO GL
GPU Variant
GK180-425-A1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
7.08 billion
334 mm²
Die Size
561 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.2.175
-
CUDA
3.5
5.0
Shader Model
5.1

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