GPU Comparison
RADEON
AMD Radeon RX 6600 XT
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2589 MHz
TDP
160 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
GEFORCE
RTX 6000D
CORE STATE
GB202
VRAM
84 GB
CLOCK SPEED
2430 MHz
TDP
600 W
BUS WIDTH
448 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
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
Analysis: AMD Radeon RX 6600 XT vs NVIDIA RTX 6000D
When gaming capability is remarkably similarly matched, this analysis between AMD RX 6600 XT graphics card and NVIDIA RTX 6000 GPU turns increasingly complex. The two cards swap leads in diverse scenarios. This overall assessment is one of surprising equivalence. Not one appears as a clear leader. The determination rests on specific needs.
When users conflicted between AMD RX 6600 XT graphics card and NVIDIA RTX 6000 GPU, remain assured that either option offers comparable gaming performance. The performance numbers supports nil clear winner. Form your selection on secondary variables and benefit from solid gaming throughput in any case. Each are excellent in their particular regard. Go with comfortably.
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600 XT
RTX 6000D
Core Specs
Shading Units
2,048
19,968
+875.0%
Shaders
2,048
19,968
+875.0%
TMUs
128
624
+387.5%
ROPs
64
192
+200.0%
Compute Units
32
—
SM Count
—
156
Clocks
Base Clock
1968 MHz
1590 MHz
Boost Clock
2589 MHz
2430 MHz
Game Clock
2359 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
8 GB
84 GB
VRAM (MB)
8,192
86,016
+950.0%
Memory Type
GDDR6
GDDR7
Memory Bus
128 bit
448 bit
Bandwidth
256.0 GB/s
1.57 TB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
128 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.7 GPixel/s
466.6 GPixel/s
Texture Rate
331.4 GTexel/s
1,516.3 GTexel/s
FP32 (TFLOPS)
10.60 TFLOPS
97.04 TFLOPS
FP64 (TFLOPS)
662.8 GFLOPS (1:16)
1.516 TFLOPS (1:64)
FP16 (TFLOPS)
21.21 TFLOPS (2:1)
97.04 TFLOPS (1:1)
AI/RT
RT Cores
32
156
+387.5%
Tensor Cores
—
624
Power
TDP
160 W
600 W
TDP (W)
160
600
+275.0%
Suggested PSU
450 W
1000 W
Power Connectors
1x 8-pin
1x 16-pin
Architecture
Architecture
RDNA 2.0
Blackwell 2.0
GPU Name
Navi 23
GB202
Generation
Navi II
(RX 6000)
Blackwell PRO W
(x000)
Process Size
7 nm
5 nm
Transistors
11,060 million
92,200 million
Die Size
237 mm²
750 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
122.9M / 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
—
12.0
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
190 mm
7.5 inches
304 mm
12 inches
Height
110 mm
4.3 inches
137 mm
5.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 2.1b
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Other
Launch Price
379 USD
8,565 USD
Production
End-of-life
Active
Predecessor
Navi
Workstation Ada
Successor
Navi III
—