GPU Comparison
RADEON
AMD 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
VS
GPU
Arc Graphics 48EU Mobile
CORE STATE
Meteor Lake
VRAM
System Shared
CLOCK SPEED
1800 MHz
TDP
28 W
BUS WIDTH
System Shared
ARCHITECTURE
Xe-LPG
PROCESS
10 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7900M
Graphics 48EU Mobile
Core Specs
Shading Units
4,608
384
-91.7%
Shaders
4,608
384
-91.7%
TMUs
288
24
-91.7%
ROPs
192
8
-95.8%
Compute Units
72
—
Execution Units
—
48
Clocks
Base Clock
1825 MHz
300 MHz
Boost Clock
2090 MHz
1800 MHz
Memory Clock
2250 MHz
18 Gbps effective
System Shared
Memory
Memory Size
16 GB
System Shared
VRAM (MB)
16,384
—
Memory Type
GDDR6
System Shared
Memory Bus
256 bit
System Shared
Bandwidth
576.0 GB/s
System Dependent
Cache
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
—
L3 Cache
64 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
401.3 GPixel/s
14.40 GPixel/s
Texture Rate
601.9 GTexel/s
43.20 GTexel/s
FP32 (TFLOPS)
38.52 TFLOPS
1,382.4 GFLOPS
FP64 (TFLOPS)
1,203.8 GFLOPS (1:32)
—
FP16 (TFLOPS)
77.05 TFLOPS (2:1)
2.765 TFLOPS (2:1)
AI/RT
RT Cores
72
—
Power
TDP
180 W
28 W
TDP (W)
180
28
-84.4%
Power Connectors
None
—
Architecture
Architecture
RDNA 3.0
Xe-LPG
GPU Name
Navi 31
Meteor Lake
Codename
Plum Bonito
—
Generation
Navi Mobile
(RX 7000M)
Arc Graphics-M
(Meteor Lake)
Process Size
5 nm
10 nm
Transistors
57,700 million
—
Die Size
529 mm²
—
Foundry
TSMC
Intel
Density
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 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
Shader Model
6.8
6.6
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
Ring Bus
Other
Production
Active
Active
Predecessor
Polaris Mobile
HD Graphics-M