GPU Comparison
RADEON
AMD Radeon RX 6650M XT
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2416 MHz
TDP
120 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
GEFORCE
Quadro FX 4000 SDI
CORE STATE
NV41
VRAM
256 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Curie
PROCESS
130 nm
LAUNCH DATE
2004
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6650M XT
Quadro FX 4000 SDI
Core Specs
Shading Units
2,048
—
Shaders
2,048
—
TMUs
128
12
-90.6%
ROPs
64
8
-87.5%
Compute Units
32
—
Clocks
Base Clock
2068 MHz
—
Boost Clock
2416 MHz
—
GPU Clock
—
425 MHz
Game Clock
2162 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
500 MHz
1000 Mbps effective
Memory
Memory Size
8 GB
256 MB
VRAM (MB)
8,192
256
-96.9%
Memory Type
GDDR6
GDDR3
Memory Bus
128 bit
256 bit
Bandwidth
256.0 GB/s
32.00 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
—
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
154.6 GPixel/s
3.400 GPixel/s
Texture Rate
309.2 GTexel/s
5.100 GTexel/s
FP32 (TFLOPS)
9.896 TFLOPS
—
FP64 (TFLOPS)
618.5 GFLOPS (1:16)
—
FP16 (TFLOPS)
19.79 TFLOPS (2:1)
—
AI/RT
RT Cores
32
—
Power
TDP
120 W
150 W
TDP (W)
120
150
+25.0%
Suggested PSU
—
450 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
RDNA 2.0
Curie
GPU Name
Navi 23
NV41
Generation
Navi Mobile
(RX 6000M)
Quadro FX Rankine
(x000)
Process Size
7 nm
130 nm
Transistors
11,060 million
190 million
Die Size
237 mm²
225 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
844.4K / mm²
API Support
DirectX
12 Ultimate (12_2)
9.0c (9_3)
OpenGL
4.6
2.0 (full)
2.1 (partial)
Vulkan
1.4
—
OpenCL
2.1
—
Shader Model
6.8
3.0
Physical
Slot Width
IGP
Dual-slot
Length
—
214 mm
8.4 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI4x SDI
Bus Interface
PCIe 4.0 x8
PCIe 1.0 x16
Other
Launch Price
—
4,999 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
Quadro4 Celcius
Successor
—
Quadro FX Curie