ATI FirePro V7800P vs NVIDIA GeForce GTX 780 Ti Engineering Sample
We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800P 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 V7800P 's Advantages
Lower TDP (138W 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 V7800P
2.016 TFLOPS
GeForce GTX 780 Ti Engineering Sample
+165%
5.345 TFLOPS
Graphics Card
May 2011
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
138W
TDP
250W
300 W
Suggested PSU
600 W
1x 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
