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 A310E
CORE STATE
DG2-128
VRAM
4 GB
CLOCK SPEED
2000 MHz
TDP
75 W
BUS WIDTH
64 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7900M
A310E
Core Specs
Shading Units
4,608
768
-83.3%
Shaders
4,608
768
-83.3%
TMUs
288
32
-88.9%
ROPs
192
16
-91.7%
Compute Units
72
—
Execution Units
—
96
Clocks
Base Clock
1825 MHz
2000 MHz
Boost Clock
2090 MHz
2000 MHz
Memory Clock
2250 MHz
18 Gbps effective
1937 MHz 15.5 Gbps effective
Memory
Memory Size
16 GB
4 GB
VRAM (MB)
16,384
4,096
-75.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
64 bit
Bandwidth
576.0 GB/s
124.0 GB/s
Cache
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
4 MB
L3 Cache
64 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
401.3 GPixel/s
32.00 GPixel/s
Texture Rate
601.9 GTexel/s
64.00 GTexel/s
FP32 (TFLOPS)
38.52 TFLOPS
3.072 TFLOPS
FP64 (TFLOPS)
1,203.8 GFLOPS (1:32)
768.0 GFLOPS (1:4)
FP16 (TFLOPS)
77.05 TFLOPS (2:1)
6.144 TFLOPS (2:1)
AI/RT
RT Cores
72
6
-91.7%
XMX Cores
—
96
Power
TDP
180 W
75 W
TDP (W)
180
75
-58.3%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
RDNA 3.0
Xe-HPG
GPU Name
Navi 31
DG2-128
Codename
Plum Bonito
—
Generation
Navi Mobile
(RX 7000M)
Alchemist (Arc 3)
Process Size
5 nm
6 nm
Transistors
57,700 million
7,200 million
Die Size
529 mm²
157 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
45.9M / 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 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
Length
—
168 mm 6.6 inches
Height
—
69 mm 2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 2.0
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Other
Production
Active
End-of-life
Predecessor
Polaris Mobile
Xe Graphics
Successor
—
Battlemage