AMD Radeon Instinct MI308X vs ATI FireMV 2260 PCIe x1
We compared two Desktop platform GPUs: 192GB VRAM Radeon Instinct MI308X and 256MB VRAM FireMV 2260 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Instinct MI308X 's Advantages
Released 15 years and 11 months late
Boost Clock2100MHz
More VRAM (192GB vs 256GB)
Larger VRAM bandwidth (10.3TB/s vs 8.000GB/s)
19416 additional rendering cores
ATI FireMV 2260 PCIe x1 's Advantages
Lower TDP (15W vs 750W)
Score
Benchmark
FP32 (float)
Radeon Instinct MI308X
+204200%
81.72 TFLOPS
FireMV 2260 PCIe x1
0.04 TFLOPS
Graphics Card
Dec 2023
Release Date
Jan 2008
Radeon Instinct
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 2.0 x1
Clock Speeds
1000 MHz
Base Clock
-
2100 MHz
Boost Clock
-
2525 MHz
Memory Clock
500 MHz
Memory
192GB
Memory Size
256MB
HBM3
Memory Type
DDR2
8192bit
Memory Bus
64bit
10.3TB/s
Bandwidth
8.000GB/s
Render Config
304
Compute Units
2
-
-
-
19456
Shading Units
40
1216
TMUs
4
0
ROPs
4
1216
Tensor Cores
-
-
-
-
16 KB (per CU)
L1 Cache
-
16 MB
L2 Cache
-
256 MB
L3 Cache
-
Theoretical Performance
0 MPixel/s
Pixel Rate
2.000 GPixel/s
2554 GTexel/s
Texture Rate
2.000 GTexel/s
653.7 TFLOPS
FP16 (half)
-
81.72 TFLOPS
FP32 (float)
40.00 GFLOPS
81.72 TFLOPS
FP64 (double)
-
Board Design
750W
TDP
15W
1150 W
Suggested PSU
200 W
No outputs
Outputs
2x DisplayPort
None
Power Connectors
None
Graphics Processor
Aqua Vanjaram
GPU Name
RV620
-
-
-
CDNA 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
153 billion
Transistors
0.181 billion
1017 mm²
Die Size
67 mm²
Graphics Features
N/A
DirectX
10.1 (10_1)
N/A
OpenGL
3.3
3.0
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
N/A
Shader Model
4.1
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