AMD Instinct MI300X vs ATI Radeon HD 5950
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Unknown
Generation
Radeon Instinct
Evergreen
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
2100 MHz
-
Memory Clock
2525 MHz
1000 MHz
Memory
Memory Size
192GB
1024MB
Memory Type
HBM3
GDDR5
Memory Bus
8192bit
256bit
Bandwidth
10.3TB/s
128.0GB/s
Render Config
Compute Units
304
18
Shading Units
19456
1440
TMUs
1216
72
ROPs
0
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
16 MB
512 KB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
23.20 GPixel/s
Texture Rate
2553.6 GTexel/s
52.20 GTexel/s
FP16 (half)
653.7 TFLOPS
-
FP32 (float)
81.72 TFLOPS
2.088 TFLOPS
FP64 (double)
81.72 TFLOPS
-
Graphics Processor
GPU Name
Aqua Vanjaram
Hemlock
Architecture
CDNA 3.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
153 billion
2.154 billion
Die Size
1017 mm²
334 mm²
GPU Variant
-
Hemlock PRO(215-0735443)
Board Design
TDP
750W
302W
Suggested PSU
1150 W
700 W
Outputs
No outputs
2x DVI1x mini-DisplayPort 1.1
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
11.2 (11_0)
OpenGL
N/A
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
Shader Model
N/A
5.0