Home GPU Comparison NVIDIA GeForce GTX 970 vs Intel Arc A780

NVIDIA GeForce GTX 970 vs Intel Arc A780

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970 's Advantages
Lower TDP (148W vs 200W)
Intel Arc A780 's Advantages
Boost Clock has increased by 87% (2200MHz vs 1178MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (559.6GB/s vs 224.4GB/s)
2432 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970
3.92 TFLOPS
Arc A780 +359%
18.02 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Unknown
GeForce 900
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1050 MHz
Base Clock
2200 MHz
1178 MHz
Boost Clock
2200 MHz
1753 MHz
Memory Clock
1093 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
559.6GB/s

Render Config

-
-
-
-
-
-
1664
Shading Units
4096
104
TMUs
256
56
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
16 MB
-
-
-

Theoretical Performance

65.97 GPixel/s
Pixel Rate
281.6 GPixel/s
122.5 GTexel/s
Texture Rate
563.2 GTexel/s
-
FP16 (half)
36.04 TFLOPS
3.920 TFLOPS
FP32 (float)
18.02 TFLOPS
122.5 GFLOPS
FP64 (double)
2.253 TFLOPS

Board Design

148W
TDP
200W
300 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

GM204
GPU Name
DG2-512
GM204-200-A1
GPU Variant
ACM-G10
Maxwell 2.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
5.2 billion
Transistors
21.7 billion
398 mm²
Die Size
406 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
-
6.4
Shader Model
6.6

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