ATI FirePro V7900 vs Intel Arctic Sound 1T
GPU · Specs Compare
Graphics Card
Release Date
May 2011
Jan 2021
Generation
FirePro
Xe Graphics
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1200 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
160.0GB/s
1229GB/s
Render Config
Compute Units
20
—
Shading Units
1280
6144
TMUs
80
192
ROPs
32
96
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
8 MB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
86.40 GPixel/s
Texture Rate
58.00 GTexel/s
172.8 GTexel/s
FP32 (float)
1.856 TFLOPS
11.06 TFLOPS
FP64 (double)
464.0 GFLOPS
2.765 TFLOPS
FP16 (half)
—
22.12 TFLOPS
Graphics Processor
GPU Name
Cayman
Arctic Sound
GPU Variant
Cayman PRO GL
—
Architecture
TeraScale 3
Generation 12.5
Foundry
TSMC
Intel
Process Size
40 nm
10 nm
Transistors
2.64 billion
8 billion
Die Size
389 mm²
190 mm²
Board Design
TDP
150W
350W
Suggested PSU
450 W
750 W
Outputs
4x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
N/A
Shader Model
5.0
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.