AMD Radeon RX 6450M vs ATI FirePro V7900 SDI
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
May 2011
Generation
Navi Mobile
FirePro
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
2000 MHz
-
Boost Clock
2460 MHz
-
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
128.0GB/s
160.0GB/s
Render Config
Compute Units
12
20
Shading Units
768
1280
TMUs
48
80
ROPs
32
32
RT Cores
12
-
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
78.72 GPixel/s
23.20 GPixel/s
Texture Rate
118.1 GTexel/s
58.00 GTexel/s
FP16 (half)
7.557 TFLOPS
-
FP32 (float)
3.779 TFLOPS
1.856 TFLOPS
FP64 (double)
236.2 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
Navi 24
Cayman
GPU Variant
Navi 24 XML
Cayman PRO GL
Architecture
RDNA 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
6 nm
40 nm
Transistors
5.4 billion
2.64 billion
Die Size
107 mm²
389 mm²
Board Design
TDP
50W
150W
Outputs
Portable Device Dependent
4x SDI
Power Connectors
None
1x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.2
1.2
Vulkan
1.3
N/A
Shader Model
6.7
5.0