ATI FirePro V7900 SDI vs AMD ROG Ally GPU
GPU Specs Compare
Graphics Card
Release Date
May 2011
Jan 2023
Generation
FirePro
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 2.0 x16
-
Clock Speeds
Memory Clock
1250 MHz
1600 MHz
Base Clock
-
1500 MHz
Boost Clock
-
2500 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
256bit
64bit
Bandwidth
160.0GB/s
51.20GB/s
Render Config
Compute Units
20
4
Shading Units
1280
256
TMUs
80
16
ROPs
32
8
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
6 MB
RT Cores
-
4
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
20.00 GPixel/s
Texture Rate
58.00 GTexel/s
40.00 GTexel/s
FP32 (float)
1.856 TFLOPS
2.560 TFLOPS
FP64 (double)
464.0 GFLOPS
160.0 GFLOPS
FP16 (half)
-
5.120 TFLOPS
Graphics Processor
GPU Name
Cayman
Phoenix
GPU Variant
Cayman PRO GL
-
Architecture
TeraScale 3
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
40 nm
4 nm
Transistors
2.64 billion
25.39 billion
Die Size
389 mm²
178 mm²
Board Design
TDP
150W
30W
Suggested PSU
450 W
-
Outputs
4x SDI
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.7