GPU Comparison
RADEON
AMD Radeon RX 6400
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2321 MHz
TDP
53 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
VS
GEFORCE
Quadro P4000
CORE STATE
GP104
VRAM
8 GB
CLOCK SPEED
1480 MHz
TDP
105 W
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
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 6400
Quadro P4000
Core Specs
Shading Units
768
1,792
+133.3%
Shaders
768
1,792
+133.3%
TMUs
48
112
+133.3%
ROPs
32
64
+100.0%
Compute Units
12
—
SM Count
—
14
Clocks
Base Clock
1923 MHz
1202 MHz
Boost Clock
2321 MHz
1480 MHz
Game Clock
2039 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1901 MHz
7.6 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR6
GDDR5
Memory Bus
64 bit
256 bit
Bandwidth
128.0 GB/s
243.3 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
1024 KB
2 MB
L3 Cache
16 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
74.27 GPixel/s
94.72 GPixel/s
Texture Rate
111.4 GTexel/s
165.8 GTexel/s
FP32 (TFLOPS)
3.565 TFLOPS
5.304 TFLOPS
FP64 (TFLOPS)
222.8 GFLOPS (1:16)
165.8 GFLOPS (1:32)
FP16 (TFLOPS)
7.130 TFLOPS (2:1)
82.88 GFLOPS (1:64)
AI/RT
RT Cores
12
—
Power
TDP
53 W
105 W
TDP (W)
53
105
+98.1%
Suggested PSU
250 W
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
RDNA 2.0
Pascal
GPU Name
Navi 24
GP104
Generation
Navi II
(RX 6000)
Quadro Pascal
(Px000)
Process Size
6 nm
16 nm
Transistors
5,400 million
7,200 million
Die Size
107 mm²
314 mm²
Foundry
TSMC
TSMC
Density
50.5M / mm²
22.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Single-slot
Length
—
241 mm
9.5 inches
Height
—
111 mm
4.4 inches
Outputs
1x HDMI 2.11x DisplayPort 1.4a
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Other
Launch Price
159 USD
815 USD
Production
End-of-life
End-of-life
Predecessor
Navi
Quadro Maxwell
Successor
Navi III
Quadro Volta