NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD FirePro R5000
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 2GB VRAM FirePro R5000 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 2GB)
Larger VRAM bandwidth (336.6GB/s vs 102.4GB/s)
2112 additional rendering cores
AMD FirePro R5000 's Advantages
Lower TDP (150W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
+321%
5.345 TFLOPS
FirePro R5000
1.267 TFLOPS
Graphics Card
Unknown
Release Date
Feb 2013
GeForce 700
Generation
FirePro Remote
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
875 MHz
Base Clock
-
928 MHz
Boost Clock
-
1753 MHz
Memory Clock
800 MHz
Memory
3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
102.4GB/s
Render Config
-
Compute Units
12
-
-
-
2880
Shading Units
768
240
TMUs
48
48
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
55.68 GPixel/s
Pixel Rate
26.40 GPixel/s
222.7 GTexel/s
Texture Rate
39.60 GTexel/s
-
-
-
5.345 TFLOPS
FP32 (float)
1267 GFLOPS
222.7 GFLOPS
FP64 (double)
79.20 GFLOPS
Board Design
250W
TDP
150W
600 W
Suggested PSU
450 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
GK180
GPU Name
Pitcairn
GK180-425-A1
GPU Variant
Pitcairn LE GL
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
2.8 billion
561 mm²
Die Size
212 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.2.175
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
5.1
