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
UHD Graphics 16EU
CORE STATE
Rocket Lake
VRAM
System Shared
CLOCK SPEED
900 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 12.1
PROCESS
14 nm+++
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7800M
UHD Graphics 16EU
Core Specs
Shading Units
3,840
128
-96.7%
Shaders
3,840
128
-96.7%
TMUs
240
8
-96.7%
ROPs
96
8
-91.7%
Compute Units
60
—
Execution Units
—
16
Clocks
Base Clock
1295 MHz
300 MHz
Boost Clock
2335 MHz
900 MHz
Game Clock
2145 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
System Shared
Memory
Memory Size
12 GB
System Shared
VRAM (MB)
12,288
—
Memory Type
GDDR6
System Shared
Memory Bus
192 bit
System Shared
Bandwidth
432.0 GB/s
System Dependent
Cache
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
—
L3 Cache
48 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
224.2 GPixel/s
7.200 GPixel/s
Texture Rate
560.4 GTexel/s
7.200 GTexel/s
FP32 (TFLOPS)
35.87 TFLOPS
230.4 GFLOPS
FP64 (TFLOPS)
1,120.8 GFLOPS (1:32)
—
FP16 (TFLOPS)
71.73 TFLOPS (2:1)
460.8 GFLOPS (2:1)
AI/RT
RT Cores
60
—
Power
TDP
180 W
15 W
TDP (W)
180
15
-91.7%
Power Connectors
None
—
Architecture
Architecture
RDNA 3.0
Generation 12.1
GPU Name
Navi 32
Rocket Lake
Codename
Wheat Nas
—
Generation
Navi Mobile
(RX 7000M)
HD Graphics
(Rocket Lake)
Process Size
5 nm
14 nm+++
Transistors
28,100 million
—
Die Size
346 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
Motherboard Dependent
Bus Interface
PCIe 4.0 x16
Ring Bus
Other
Production
Active
End-of-life
Predecessor
Polaris Mobile
—