GPU Comparison
RADEON
AMD Radeon RX 6600 LE
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2495 MHz
TDP
132 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2023
VS
GEFORCE
Jetson T5000
CORE STATE
GB10B
VRAM
128 GB
CLOCK SPEED
2525 MHz
TDP
40 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell
PROCESS
3 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600 LE
Jetson T5000
Core Specs
Shading Units
1,792
2,560
+42.9%
Shaders
1,792
2,560
+42.9%
TMUs
112
96
-14.3%
ROPs
64
32
-50.0%
Compute Units
28
—
SM Count
—
20
Clocks
Base Clock
1626 MHz
1665 MHz
Boost Clock
2495 MHz
2525 MHz
Game Clock
2045 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1067 MHz
8.5 Gbps effective
Memory
Memory Size
8 GB
128 GB
VRAM (MB)
8,192
131,072
+1500.0%
Memory Type
GDDR6
LPDDR5X
Memory Bus
128 bit
256 bit
Bandwidth
224.0 GB/s
273.2 GB/s
Cache
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
2 MB
50 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
159.7 GPixel/s
80.80 GPixel/s
Texture Rate
279.4 GTexel/s
242.4 GTexel/s
FP32 (TFLOPS)
8.942 TFLOPS
12.93 TFLOPS
FP64 (TFLOPS)
558.9 GFLOPS (1:16)
6.464 TFLOPS (1:2)
FP16 (TFLOPS)
17.88 TFLOPS (2:1)
51.71 TFLOPS (4:1)
AI/RT
RT Cores
28
20
-28.6%
Tensor Cores
—
96
Power
TDP
132 W
40 W
TDP (W)
132
40
-69.7%
Suggested PSU
300 W
200 W
Power Connectors
1x 8-pin
None
Architecture
Architecture
RDNA 2.0
Blackwell
GPU Name
Navi 23
GB10B
Generation
Navi II
(RX 6000)
Server Blackwell
(Bxx)
Process Size
7 nm
3 nm
Transistors
11,060 million
—
Die Size
237 mm²
—
Foundry
TSMC
TSMC
Density
46.7M / mm²
—
API Support
DirectX
12 Ultimate (12_2)
—
OpenGL
4.6
—
Vulkan
1.4
—
OpenCL
2.1
3.0
CUDA
—
11.0
Shader Model
6.8
—
Physical
Slot Width
Dual-slot
IGP
Length
190 mm
7.5 inches
243 mm
9.6 inches
Height
110 mm
4.3 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Other
Production
Active
Active
Predecessor
Navi
Server Hopper
Successor
Navi III
Server Rubin