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 3090 Ti
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1860 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7900M
RTX 3090 Ti
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
—
SM Count
—
84
Clocks
Base Clock
1825 MHz
1560 MHz
Boost Clock
2090 MHz
1860 MHz
Memory Clock
2250 MHz
18 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6
GDDR6X
Memory Bus
256 bit
384 bit
Bandwidth
576.0 GB/s
1.01 TB/s
Cache
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
6 MB
L3 Cache
64 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
401.3 GPixel/s
208.3 GPixel/s
Texture Rate
601.9 GTexel/s
625.0 GTexel/s
FP32 (TFLOPS)
38.52 TFLOPS
40.00 TFLOPS
FP64 (TFLOPS)
1,203.8 GFLOPS (1:32)
625.0 GFLOPS (1:64)
FP16 (TFLOPS)
77.05 TFLOPS (2:1)
40.00 TFLOPS (1:1)
AI/RT
RT Cores
72
84
+16.7%
Tensor Cores
—
336
Power
TDP
180 W
450 W
TDP (W)
180
450
+150.0%
Suggested PSU
—
850 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
RDNA 3.0
Ampere
GPU Name
Navi 31
GA102
Codename
Plum Bonito
—
Generation
Navi Mobile
(RX 7000M)
GeForce 30
Process Size
5 nm
8 nm
Transistors
57,700 million
28,300 million
Die Size
529 mm²
628 mm²
Foundry
TSMC
Samsung
Density
109.1M / mm²
45.1M / 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
CUDA
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Triple-slot
Length
—
336 mm
13.2 inches
Height
—
140 mm
5.5 inches
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
—
1,999 USD
Production
Active
End-of-life
Predecessor
Polaris Mobile
GeForce 20
Successor
—
GeForce 40