GPU Comparison
RADEON
AMD Radeon RX 6650 XT
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2635 MHz
TDP
176 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce RTX 4080 Mobile
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
1665 MHz
TDP
110 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6650 XT
RTX 4080 Mobile
Core Specs
Shading Units
2,048
7,424
+262.5%
Shaders
2,048
7,424
+262.5%
TMUs
128
232
+81.3%
ROPs
64
80
+25.0%
Compute Units
32
—
SM Count
—
58
Clocks
Base Clock
2055 MHz
1290 MHz
Boost Clock
2635 MHz
1665 MHz
Game Clock
2410 MHz
—
Memory Clock
2190 MHz
17.5 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
280.3 GB/s
432.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
48 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
168.6 GPixel/s
133.2 GPixel/s
Texture Rate
337.3 GTexel/s
386.3 GTexel/s
FP32 (TFLOPS)
10.79 TFLOPS
24.72 TFLOPS
FP64 (TFLOPS)
674.6 GFLOPS (1:16)
386.3 GFLOPS (1:64)
FP16 (TFLOPS)
21.59 TFLOPS (2:1)
24.72 TFLOPS (1:1)
AI/RT
RT Cores
32
58
+81.3%
Tensor Cores
—
232
Power
TDP
176 W
110 W
TDP (W)
176
110
-37.5%
Suggested PSU
450 W
—
Power Connectors
1x 8-pin
None
Architecture
Architecture
RDNA 2.0
Ada Lovelace
GPU Name
Navi 23
AD104
Generation
Navi II
(RX 6000)
GeForce 40 Mobile
Process Size
7 nm
5 nm
Transistors
11,060 million
35,800 million
Die Size
237 mm²
294 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
121.8M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
IGP
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Launch Price
399 USD
—
Production
End-of-life
Active
Predecessor
Navi
GeForce 30 Mobile
Successor
Navi III
GeForce 50 Mobile