Radeon HD 7730 vs Arc A780
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7730 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730 's Advantages
Lower TDP (47W vs 200W)
Arc A780 's Advantages
Boost Clock2200MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (559.6GB/s vs 72.00GB/s)
3712 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7730
614
Arc A780
+2834%
18020
Graphics Card
May 2013
Release Date
Unknown
Southern Islands
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
2200 MHz
-
Boost Clock
2200 MHz
1125 MHz
Memory Clock
1093 MHz
Memory
1024MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
559.6GB/s
Render Config
6
Compute Units
-
384
Shading Units
4096
24
TMUs
256
8
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
16 MB
Theoretical Performance
6.400 GPixel/s
Pixel Rate
281.6 GPixel/s
19.20 GTexel/s
Texture Rate
563.2 GTexel/s
-
FP16 (half)
36.04 TFLOPS
614.4 GFLOPS
FP32 (float)
18.02 TFLOPS
38.40 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
47W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.13x DisplayPort 2.0
None
Power Connectors
2x 8-pin
Graphics Processor
Cape Verde
GPU Name
DG2-512
Cape Verde LE
GPU Variant
ACM-G10
GCN 1.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.5 billion
Transistors
21.7 billion
123 mm²
Die Size
406 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
5.1
Shader Model
6.6
