AMD Radeon HD 7950 Monica BIOS 1 vs AMD Instinct MI300A
GPU · Specs Compare
Graphics Card
Release Date
Jan 2012
Dec 2023
Generation
Southern Islands
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
1300 MHz
Base Clock
—
1000 MHz
Boost Clock
—
2100 MHz
Memory
Memory Size
3GB
128GB
Memory Type
GDDR5
HBM3
Memory Bus
384bit
8192bit
Bandwidth
240.0GB/s
5.32TB/s
Render Config
Compute Units
24
228
Shading Units
1536
14592
TMUs
96
912
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
16 MB
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
0 MPixel/s
Texture Rate
88.80 GTexel/s
1915.2 GTexel/s
FP32 (float)
2.842 TFLOPS
61.29 TFLOPS
FP64 (double)
710.4 GFLOPS
30.64 TFLOPS
FP16 (half)
—
653.7 TFLOPS
Graphics Processor
GPU Name
Tahiti
Aqua Vanjaram
GPU Variant
Tahiti PRO(215-0821056)
—
Architecture
GCN 1.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
4.313 billion
153 billion
Die Size
352 mm²
1017 mm²
Board Design
TDP
185W
750W
Suggested PSU
450 W
1150 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.