ATI FirePro V7800P vs Intel Arc A780
We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800P and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FirePro V7800P 's Advantages
Lower TDP (138W vs 200W)
Intel Arc A780 's Advantages
Boost Clock2200MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (559.6GB/s vs 128.0GB/s)
2656 additional rendering cores
Score
Benchmark
FP32 (float)
FirePro V7800P
2.016 TFLOPS
Arc A780
+793%
18.02 TFLOPS
Graphics Card
May 2011
Release Date
Unknown
FirePro
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
2200 MHz
-
Boost Clock
2200 MHz
1000 MHz
Memory Clock
1093 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
559.6GB/s
Render Config
18
Compute Units
-
-
-
-
1440
Shading Units
4096
72
TMUs
256
32
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 MB
-
-
-
Theoretical Performance
22.40 GPixel/s
Pixel Rate
281.6 GPixel/s
50.40 GTexel/s
Texture Rate
563.2 GTexel/s
-
FP16 (half)
36.04 TFLOPS
2.016 TFLOPS
FP32 (float)
18.02 TFLOPS
403.2 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
138W
TDP
200W
300 W
Suggested PSU
550 W
1x DisplayPort 1.1
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
Cypress
GPU Name
DG2-512
Cypress PRO GL
GPU Variant
ACM-G10
TeraScale 2
Architecture
Generation 12.7
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
2.154 billion
Transistors
21.7 billion
334 mm²
Die Size
406 mm²
Graphics Features
11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.6
