GPU Comparison
RADEON
AMD Radeon Instinct MI25
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
300 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
GB10
CORE STATE
GB20B
VRAM
128 GB
CLOCK SPEED
2418 MHz
TDP
140 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
GB10
Core Specs
Shading Units
4,096
6,144
+50.0%
Shaders
4,096
6,144
+50.0%
TMUs
256
384
+50.0%
ROPs
64
48
-25.0%
Compute Units
64
—
SM Count
—
48
Clocks
Base Clock
1400 MHz
1665 MHz
Boost Clock
1500 MHz
2418 MHz
Memory Clock
852 MHz
1704 Mbps effective
1067 MHz
8.5 Gbps effective
Memory
Memory Size
16 GB
128 GB
VRAM (MB)
16,384
131,072
+700.0%
Memory Type
HBM2
LPDDR5X
Memory Bus
2048 bit
256 bit
Bandwidth
436.2 GB/s
273.2 GB/s
Cache
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
Performance
Pixel Rate
96.00 GPixel/s
116.1 GPixel/s
Texture Rate
384.0 GTexel/s
928.5 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
29.71 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
464.3 GFLOPS (1:64)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
29.71 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
384
Power
TDP
300 W
140 W
TDP (W)
300
140
-53.3%
Suggested PSU
700 W
300 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
GCN 5.0
Blackwell 2.0
GPU Name
Vega 10
GB20B
Generation
Radeon Instinct
(MIx)
Server Blackwell
(Bxx)
Process Size
14 nm
5 nm
Transistors
12,500 million
—
Die Size
495 mm²
—
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
—
API Support
DirectX
12 (12_1)
—
OpenGL
4.6
—
Vulkan
1.3
—
OpenCL
2.1
3.0
CUDA
—
12.1
Shader Model
6.7
—
Physical
Slot Width
Dual-slot
IGP
Length
267 mm
10.5 inches
150 mm
5.9 inches
Height
111 mm
4.4 inches
51 mm
2 inches
Outputs
No outputs
1x HDMI
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Other
Launch Price
—
3,999 USD
Production
End-of-life
Active
Predecessor
FirePro Data Center
Server Hopper
Successor
—
Server Rubin