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
RADEON
Radeon RX 7700S
CORE STATE
Navi 33
VRAM
8 GB
CLOCK SPEED
2500 MHz
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 3.0
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
RX 7700S
Core Specs
Shading Units
4,096
2,048
-50.0%
Shaders
4,096
2,048
-50.0%
TMUs
256
128
-50.0%
ROPs
64
64
0.0%
Compute Units
64
32
-50.0%
Clocks
Base Clock
1400 MHz
1500 MHz
Boost Clock
1500 MHz
2500 MHz
Game Clock
—
2200 MHz
Memory Clock
852 MHz
1704 Mbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
16 GB
8 GB
VRAM (MB)
16,384
8,192
-50.0%
Memory Type
HBM2
GDDR6
Memory Bus
2048 bit
128 bit
Bandwidth
436.2 GB/s
288.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
2 MB
L3 Cache
—
32 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
96.00 GPixel/s
160.0 GPixel/s
Texture Rate
384.0 GTexel/s
320.0 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
20.48 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
640.0 GFLOPS (1:32)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
40.96 TFLOPS (2:1)
AI/RT
RT Cores
—
32
Power
TDP
300 W
100 W
TDP (W)
300
100
-66.7%
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
None
Architecture
Architecture
GCN 5.0
RDNA 3.0
GPU Name
Vega 10
Navi 33
Codename
—
Hotpink Bonefish
Generation
Radeon Instinct
(MIx)
Navi Mobile
(RX 7000M)
Process Size
14 nm
6 nm
Transistors
12,500 million
13,300 million
Die Size
495 mm²
204 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
65.2M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.2
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
IGP
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
FirePro Data Center
Polaris Mobile