ATI FireGL V7700 vs NVIDIA GeForce GTX 780 Ti Engineering Sample
We compared two Desktop platform GPUs: 512MB VRAM FireGL V7700 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
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (336.6GB/s vs 72.06GB/s)
2560 additional rendering cores
Score
Benchmark
FP32 (float)
FireGL V7700
0.497 TFLOPS
GeForce GTX 780 Ti Engineering Sample
+975%
5.345 TFLOPS
Graphics Card
Nov 2007
Release Date
Unknown
FireGL
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
1126 MHz
Memory Clock
1753 MHz
Memory
512MB
Memory Size
3GB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
384bit
72.06GB/s
Bandwidth
336.6GB/s
Render Config
4
Compute Units
-
-
-
-
320
Shading Units
2880
16
TMUs
240
16
ROPs
48
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
12.43 GPixel/s
Pixel Rate
55.68 GPixel/s
12.43 GTexel/s
Texture Rate
222.7 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
5.345 TFLOPS
99.46 GFLOPS
FP64 (double)
222.7 GFLOPS
Board Design
Unknown
TDP
250W
200 W
Suggested PSU
600 W
1x DVI
1x DisplayPort
1x S-Video
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
RV670
GPU Name
GK180
RV670 GL
GPU Variant
GK180-425-A1
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.666 billion
Transistors
7.08 billion
192 mm²
Die Size
561 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3 (full)
4.0 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.2.175
-
CUDA
3.5
4.1
Shader Model
5.1
