GPU Comparison
RADEON
AMD Radeon R9 M380
CORE STATE
Strato
VRAM
4 GB
CLOCK SPEED
1000 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
RADEON
Radeon RX 7900M
CORE STATE
Navi 31
VRAM
16 GB
CLOCK SPEED
2090 MHz
TDP
180 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M380
RX 7900M
Core Specs
Shading Units
768
4,608
+500.0%
Shaders
768
4,608
+500.0%
TMUs
48
288
+500.0%
ROPs
16
192
+1100.0%
Compute Units
12
72
+500.0%
Clocks
Base Clock
900 MHz
1825 MHz
Boost Clock
1000 MHz
2090 MHz
Memory Clock
1500 MHz
6 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
96.00 GB/s
576.0 GB/s
Cache
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
256 KB
6 MB
L3 Cache
—
64 MB
L0 Cache
—
64 KB per WGP
Performance
Pixel Rate
16.00 GPixel/s
401.3 GPixel/s
Texture Rate
48.00 GTexel/s
601.9 GTexel/s
FP32 (TFLOPS)
1.536 TFLOPS
38.52 TFLOPS
FP64 (TFLOPS)
96.00 GFLOPS (1:16)
1,203.8 GFLOPS (1:32)
FP16 (TFLOPS)
—
77.05 TFLOPS (2:1)
AI/RT
RT Cores
—
72
Power
TDP
—
180 W
TDP (W)
—
180
Power Connectors
—
None
Architecture
Architecture
GCN 2.0
RDNA 3.0
GPU Name
Strato
Navi 31
Codename
—
Plum Bonito
Generation
Gem System
(R9 M300)
Navi Mobile
(RX 7000M)
Process Size
28 nm
5 nm
Transistors
2,080 million
57,700 million
Die Size
160 mm²
529 mm²
Foundry
TSMC
TSMC
Density
13.0M / mm²
109.1M / mm²
AMD MCM
GCD Transistors
—
45,400 million
GCD Die Size
—
304.35 mm²
MCD Transistors
—
2,050 million x6
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
2.2
Shader Model
6.5
6.8
Physical
Slot Width
—
IGP
Outputs
—
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
Solar System
Polaris Mobile
Successor
Polaris Mobile
—