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
Arc A350
CORE STATE
DG2-128
VRAM
4 GB
CLOCK SPEED
2000 MHz
TDP
25 W
BUS WIDTH
64 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7800M
A350
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
2000 MHz
Boost Clock
2335 MHz
2000 MHz
Game Clock
2145 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1937 MHz
15.5 Gbps effective
Memory
Memory Size
12 GB
4 GB
VRAM (MB)
12,288
4,096
-66.7%
Memory Type
GDDR6
GDDR6
Memory Bus
192 bit
64 bit
Bandwidth
432.0 GB/s
124.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
4 MB
L3 Cache
48 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
224.2 GPixel/s
48.00 GPixel/s
Texture Rate
560.4 GTexel/s
96.00 GTexel/s
FP32 (TFLOPS)
35.87 TFLOPS
3.072 TFLOPS
FP64 (TFLOPS)
1,120.8 GFLOPS (1:32)
768.0 GFLOPS (1:4)
FP16 (TFLOPS)
71.73 TFLOPS (2:1)
6.144 TFLOPS (2:1)
AI/RT
RT Cores
60
6
-90.0%
XMX Cores
—
96
Power
TDP
180 W
25 W
TDP (W)
180
25
-86.1%
Suggested PSU
—
200 W
Power Connectors
None
—
Architecture
Architecture
RDNA 3.0
Xe-HPG
GPU Name
Navi 32
DG2-128
Codename
Wheat Nas
—
Generation
Navi Mobile
(RX 7000M)
Alchemist
(Arc 3)
Process Size
5 nm
6 nm
Transistors
28,100 million
7,200 million
Die Size
346 mm²
157 mm²
Foundry
TSMC
TSMC
Density
81.2M / mm²
45.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
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
Single-slot
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
Xe Graphics
Successor
—
Battlemage