Intel Arc A780 vs ATI FirePro V7900
GPU Specs Compare
Graphics Card
Release Date
Unknown
May 2011
Generation
Alchemist(Arc 7)
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
2200 MHz
-
Boost Clock
2200 MHz
-
Memory Clock
1093 MHz
1250 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
559.6GB/s
160.0GB/s
Render Config
Shading Units
4096
1280
TMUs
256
80
ROPs
128
32
Tensor Cores
512
-
RT Cores
32
-
L2 Cache
16 MB
512 KB
Compute Units
-
20
L1 Cache
-
8 KB (per CU)
Theoretical Performance
Pixel Rate
281.6 GPixel/s
23.20 GPixel/s
Texture Rate
563.2 GTexel/s
58.00 GTexel/s
FP16 (half)
36.04 TFLOPS
-
FP32 (float)
18.02 TFLOPS
1.856 TFLOPS
FP64 (double)
2.253 TFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
DG2-512
Cayman
GPU Variant
ACM-G10
Cayman PRO GL
Architecture
Generation 12.7
TeraScale 3
Foundry
TSMC
TSMC
Process Size
6 nm
40 nm
Transistors
21.7 billion
2.64 billion
Die Size
406 mm²
389 mm²
Board Design
TDP
200W
150W
Suggested PSU
550 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
4x DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
Shader Model
6.6
5.0