GeForce GTX 780 Ti Engineering Sample vs Arc B580
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 780 Ti Engineering Sample Advantages
320 additional rendering cores
Arc B580 Advantages
Boost Clock has increased by 188% (2670MHz vs 928MHz)
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (456.0GB/s vs 336.6GB/s)
Lower TDP (190W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
5345
Arc B580
+155%
13670
Graphics Card
Unknown
Release Date
Dec 2024
GeForce 700
Generation
Battlemage
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
875 MHz
Base Clock
2670 MHz
928 MHz
Boost Clock
2670 MHz
1753 MHz
Memory Clock
2375 MHz
Memory
3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
192bit
336.6GB/s
Bandwidth
456.0GB/s
Render Config
2880
Shading Units
2560
240
TMUs
160
48
ROPs
80
-
Tensor Cores
160
-
RT Cores
20
16 KB (per SMX)
L1 Cache
256 KB (per EU)
1536 KB
L2 Cache
18 MB
Theoretical Performance
55.68 GPixel/s
Pixel Rate
213.6 GPixel/s
222.7 GTexel/s
Texture Rate
427.2 GTexel/s
-
FP16 (half)
27.34 TFLOPS
5.345 TFLOPS
FP32 (float)
13.67 TFLOPS
222.7 GFLOPS
FP64 (double)
1.709 TFLOPS
Board Design
250W
TDP
190W
600 W
Suggested PSU
450 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
3x DisplayPort 2.1
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GK180
GPU Name
BMG-G21
GK180-425-A1
GPU Variant
SRPMF
Kepler
Architecture
Xe2
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
7.08 billion
Transistors
19.6 billion
561 mm²
Die Size
272 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.2.175
Vulkan
1.4
3.5
CUDA
-
5.1
Shader Model
6.6
