AMD Radeon RX 6750 XT vs Intel Arc A780
We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 XT and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6750 XT 's Advantages
Boost Clock has increased by 18% (2600MHz vs 2200MHz)
Intel Arc A780 's Advantages
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (559.6GB/s vs 432.0GB/s)
1536 additional rendering cores
Lower TDP (200W vs 250W)
Score
Benchmark
FP32 (float)
Radeon RX 6750 XT
13.31 TFLOPS
Arc A780
+35%
18.02 TFLOPS
Graphics Card
Mar 2022
Release Date
Unknown
Navi II
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2150 MHz
Base Clock
2200 MHz
2600 MHz
Boost Clock
2200 MHz
2250 MHz
Memory Clock
1093 MHz
Memory
12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
192bit
Memory Bus
256bit
432.0GB/s
Bandwidth
559.6GB/s
Render Config
40
Compute Units
-
-
-
-
2560
Shading Units
4096
160
TMUs
256
64
ROPs
128
-
Tensor Cores
512
40
RT Cores
32
128 KB per Array
L1 Cache
-
3 MB
L2 Cache
16 MB
96 MB
L3 Cache
-
Theoretical Performance
166.4 GPixel/s
Pixel Rate
281.6 GPixel/s
416.0 GTexel/s
Texture Rate
563.2 GTexel/s
26.62 TFLOPS
FP16 (half)
36.04 TFLOPS
13.31 TFLOPS
FP32 (float)
18.02 TFLOPS
832.0 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
250W
TDP
200W
600 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 22
GPU Name
DG2-512
Navi 22 KXT
(215-127000144)
GPU Variant
ACM-G10
RDNA 2.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
7 nm
Process Size
6 nm
17.2 billion
Transistors
21.7 billion
335 mm²
Die Size
406 mm²
Graphics Features
12 Ultimate (12_2)
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
