GPU Comparison
RADEON
AMD Radeon RX 7800M
CORE STATE
Navi 32
VRAM
12 GB
CLOCK SPEED
2335 MHz
TDP
180 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2024
VS
GPU
Iris Xe MAX Graphics
CORE STATE
DG1
VRAM
4 GB
CLOCK SPEED
1650 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
Generation 12.1
PROCESS
10 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7800M
Iris Xe MAX Graphics
Core Specs
Shading Units
3,840
768
-80.0%
Shaders
3,840
768
-80.0%
TMUs
240
48
-80.0%
ROPs
96
24
-75.0%
Compute Units
60
—
Execution Units
—
96
Clocks
Base Clock
1295 MHz
300 MHz
Boost Clock
2335 MHz
1650 MHz
Game Clock
2145 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
2133 MHz
4.3 Gbps effective
Memory
Memory Size
12 GB
4 GB
VRAM (MB)
12,288
4,096
-66.7%
Memory Type
GDDR6
LPDDR4X
Memory Bus
192 bit
128 bit
Bandwidth
432.0 GB/s
68.26 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
1024 KB
L3 Cache
48 MB
16 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
224.2 GPixel/s
39.60 GPixel/s
Texture Rate
560.4 GTexel/s
79.20 GTexel/s
FP32 (TFLOPS)
35.87 TFLOPS
2.534 TFLOPS
FP64 (TFLOPS)
1,120.8 GFLOPS (1:32)
633.6 GFLOPS (1:4)
FP16 (TFLOPS)
71.73 TFLOPS (2:1)
5.069 TFLOPS (2:1)
AI/RT
RT Cores
60
—
Power
TDP
180 W
25 W
TDP (W)
180
25
-86.1%
Suggested PSU
—
200 W
Power Connectors
None
—
Architecture
Architecture
RDNA 3.0
Generation 12.1
GPU Name
Navi 32
DG1
Codename
Wheat Nas
—
Generation
Navi Mobile
(RX 7000M)
Xe Graphics
Process Size
5 nm
10 nm
Transistors
28,100 million
—
Die Size
346 mm²
95 mm²
Foundry
TSMC
Intel
Density
81.2M / mm²
—
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
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Other
Production
Active
End-of-life
Predecessor
Polaris Mobile
Graphics
Successor
—
Alchemist