Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs Intel Arc Pro A40

NVIDIA GeForce GTX 780 Rev. 2 vs Intel Arc Pro A40

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Larger VRAM bandwidth (288.4GB/s vs 192.0GB/s)
1280 additional rendering cores
Intel Arc Pro A40 's Advantages
Released 8 years and 11 months late
Boost Clock has increased by 88% (1700MHz vs 902MHz)
More VRAM (6GB vs 3GB)
Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2 +19%
4.156 TFLOPS
Arc Pro A40
3.482 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Aug 2022
GeForce 700
Generation
Alchemist
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

863 MHz
Base Clock
1500 MHz
902 MHz
Boost Clock
1700 MHz
1502 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
96bit
288.4GB/s
Bandwidth
192.0GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2304
Shading Units
1024
192
TMUs
64
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
8
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
4 MB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
54.40 GPixel/s
173.2 GTexel/s
Texture Rate
108.8 GTexel/s
-
FP16 (half)
6.963 TFLOPS
4.156 TFLOPS
FP32 (float)
3.482 TFLOPS
173.2 GFLOPS
FP64 (double)
870.4 GFLOPS

Graphics Processor

GK110B
GPU Name
DG2-128
GK110-300-B1
GPU Variant
ACM-G11
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
7.08 billion
Transistors
7.2 billion
561 mm²
Die Size
157 mm²

Board Design

250W
TDP
50W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x mini-DisplayPort 2.0
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.6

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