Radeon RX 5700 XT vs Arc A780
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A780 's Advantages
Boost Clock has increased by 15% (2200MHz vs 1905MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (559.6GB/s vs 448.0GB/s)
1536 additional rendering cores
Lower TDP (200W vs 225W)
Score
Benchmark
FP32 (float)
Radeon RX 5700 XT
9754
Arc A780
+84%
18020
Graphics Card
Jul 2019
Release Date
Unknown
Navi
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1605 MHz
Base Clock
2200 MHz
1905 MHz
Boost Clock
2200 MHz
1750 MHz
Memory Clock
1093 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
559.6GB/s
Render Config
40
Compute Units
-
2560
Shading Units
4096
160
TMUs
256
64
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
4 MB
L2 Cache
16 MB
Theoretical Performance
121.9 GPixel/s
Pixel Rate
281.6 GPixel/s
304.8 GTexel/s
Texture Rate
563.2 GTexel/s
19.51 TFLOPS
FP16 (half)
36.04 TFLOPS
9.754 TFLOPS
FP32 (float)
18.02 TFLOPS
609.6 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
225W
TDP
200W
550 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Navi 10
GPU Name
DG2-512
Navi 10 XT
(215-0917210)
GPU Variant
ACM-G10
RDNA 1.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
7 nm
Process Size
6 nm
10.3 billion
Transistors
21.7 billion
251 mm²
Die Size
406 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
6.5
Shader Model
6.6
