AMD Radeon RX 6750 XT vs ATI FirePro V7900 SDI
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
May 2011
Generation
Navi II
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
2150 MHz
-
Boost Clock
2600 MHz
-
Memory Clock
2250 MHz
1250 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
160.0GB/s
Render Config
Compute Units
40
20
Shading Units
2560
1280
TMUs
160
80
ROPs
64
32
RT Cores
40
-
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
3 MB
512 KB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
166.4 GPixel/s
23.20 GPixel/s
Texture Rate
416.0 GTexel/s
58.00 GTexel/s
FP16 (half)
26.62 TFLOPS
-
FP32 (float)
13.31 TFLOPS
1.856 TFLOPS
FP64 (double)
832.0 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
Navi 22
Cayman
GPU Variant
Navi 22 KXT(215-127000144)
Cayman PRO GL
Architecture
RDNA 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
17.2 billion
2.64 billion
Die Size
335 mm²
389 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x SDI
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.3
N/A
Shader Model
6.5
5.0