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
GEFORCE
GeForce RTX 5080 SUPER
CORE STATE
GB203
VRAM
24 GB
CLOCK SPEED
2617 MHz
TDP
415 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2026
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7900M
RTX 5080 SUPER
Core Specs
Shading Units
4,608
10,752
+133.3%
Shaders
4,608
10,752
+133.3%
TMUs
288
336
+16.7%
ROPs
192
112
-41.7%
Compute Units
72
—
Clocks
Base Clock
1825 MHz
2295 MHz
Boost Clock
2090 MHz
2617 MHz
Memory Clock
2250 MHz
18 Gbps effective
2000 MHz 32 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6
GDDR7
Memory Bus
256 bit
256 bit
Bandwidth
576.0 GB/s
1.02 TB/s
Cache
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
64 MB
L3 Cache
64 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
401.3 GPixel/s
293.1 GPixel/s
Texture Rate
601.9 GTexel/s
879.3 GTexel/s
FP32 (TFLOPS)
38.52 TFLOPS
56.28 TFLOPS
FP64 (TFLOPS)
1,203.8 GFLOPS (1:32)
879.3 GFLOPS (1:64)
FP16 (TFLOPS)
77.05 TFLOPS (2:1)
56.28 TFLOPS (1:1)
AI/RT
RT Cores
72
84
+16.7%
Tensor Cores
—
336
Power
TDP
180 W
415 W
TDP (W)
180
415
+130.6%
Power Connectors
None
1x 16-pin
Architecture
Architecture
RDNA 3.0
Blackwell 2.0
GPU Name
Navi 31
GB203
Codename
Plum Bonito
—
Generation
Navi Mobile
(RX 7000M)
GeForce 50
Process Size
5 nm
5 nm
Transistors
57,700 million
45,600 million
Die Size
529 mm²
378 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
120.6M / 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
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
304 mm 12 inches
Height
—
137 mm 5.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.1b 3x DisplayPort 2.1b
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
—
999 USD
Production
Active
Active
Predecessor
Polaris Mobile
—