NVIDIA GeForce GTX 780 Ti Engineering Sample vs ATI FireMV 2400 PCI
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 128MB VRAM FireMV 2400 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 128GB)
Larger VRAM bandwidth (336.6GB/s vs 16.00GB/s)
2880 additional rendering cores
ATI FireMV 2400 PCI 's Advantages
Lower TDP (20W vs 250W)
Score
Graphics Card
Unknown
Release Date
Jan 2008
GeForce 700
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI
Clock Speeds
875 MHz
Base Clock
-
928 MHz
Boost Clock
-
1753 MHz
Memory Clock
500 MHz
Memory
3GB
Memory Size
128MB
GDDR5
Memory Type
DDR
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
16.00GB/s
Render Config
-
-
-
-
-
-
2880
Shading Units
-
240
TMUs
4
48
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
-
-
-
-
Theoretical Performance
55.68 GPixel/s
Pixel Rate
2.000 GPixel/s
222.7 GTexel/s
Texture Rate
2.000 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
-
222.7 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
20W
600 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x VHDCI
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GK180
GPU Name
RV380
GK180-425-A1
GPU Variant
-
Kepler
Architecture
Rage 9
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
7.08 billion
Transistors
0.075 billion
561 mm²
Die Size
92 mm²
Graphics Features
12 (11_0)
DirectX
9.0
4.6
OpenGL
2.0
3.0
OpenCL
N/A
1.2.175
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
-
