GPU Comparison

AMD

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

NVIDIA

GEFORCE

RTX A1000

CORE STATE GA107

VRAM 8 GB

CLOCK SPEED 1462 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

PROCESS 8 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

176

969

geekbench_opencl

32,011

52,078

geekbench_vulkan

16,372

49,574

passmark_directx_10

N/A

passmark_directx_11

N/A

passmark_directx_12

N/A

passmark_directx_9

N/A

passmark_g2d

722

N/A

passmark_g3d

7,673

N/A

passmark_gpu_compute

2,812

N/A

Analysis: AMD Radeon RX 6400 vs NVIDIA RTX A1000

Looking at the test figures for NVIDIA's NVIDIA RTX A1000 and RX 6400 (AMD), a distinct picture develops. NVIDIA's NVIDIA RTX A1000 reliably achieves higher frame rates in the benchmarking. The speed edge varies from substantial to exceptional depending on the specific benchmark. This consistency points to inherent technical advantages. Those prioritizing gaming performance will consider this.

RX 6400 (AMD) cannot be overlooked entirely, but the benchmark difference against NVIDIA's NVIDIA RTX A1000 is challenging to overlook. In cost-sensitive consumers, RX 6400 (AMD) could nonetheless be value if the lower MSRP compensates for its lower power. Nevertheless, for raw rendering power, NVIDIA's NVIDIA RTX A1000 represents the definite choice. This conclusion is straightforward. Power chasers would shift toward NVIDIA's NVIDIA RTX A1000.

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6400

RTX A1000

Core Specs

Shading Units

768

2,304 +200.0%

Shaders

768

2,304 +200.0%

TMUs

72 +50.0%

ROPs

32 0.0%

Compute Units

—

SM Count

—

Clocks

Base Clock

1923 MHz

727 MHz

Boost Clock

2321 MHz

1462 MHz

Game Clock

2039 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR6

Memory Bus

64 bit

128 bit

Bandwidth

128.0 GB/s

192.0 GB/s

Cache

L1 Cache

128 KB per Array

128 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

46.78 GPixel/s

Texture Rate

111.4 GTexel/s

105.3 GTexel/s

FP32 (TFLOPS)

3.565 TFLOPS

6.737 TFLOPS

FP64 (TFLOPS)

222.8 GFLOPS (1:16)

105.3 GFLOPS (1:64)

FP16 (TFLOPS)

7.130 TFLOPS (2:1)

6.737 TFLOPS (1:1)

AI/RT

RT Cores

18 +50.0%

Tensor Cores

—

Power

TDP

53 W

50 W

TDP (W)

50 -5.7%

Suggested PSU

250 W

Power Connectors

None

Architecture

RDNA 2.0

Ampere

GPU Name

Navi 24

GA107

Generation

Navi II (RX 6000)

Workstation Ampere (Ax000)

Process Size

6 nm

8 nm

Transistors

5,400 million

8,700 million

Die Size

107 mm²

200 mm²

Foundry

TSMC

Samsung

Density

50.5M / mm²

43.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

OpenGL

4.6

Vulkan

1.4

OpenCL

2.2

3.0

CUDA

—

8.6

Shader Model

6.8

6.9

Physical

Slot Width

Single-slot

Length

—

163 mm 6.4 inches

Height

—

69 mm 2.7 inches

Outputs

1x HDMI 2.11x DisplayPort 1.4a

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x4

PCIe 4.0 x8

Other

Launch Price

159 USD

—

Production

End-of-life

Active

Predecessor

Navi

Quadro Turing

Successor

Navi III

Workstation Ada

View Radeon RX 6400 Details View RTX A1000 Details

GPU Comparison

AMD Radeon RX 6400

RTX A1000

PERFORMANCE BENCHMARKS

Analysis: AMD Radeon RX 6400 vs NVIDIA RTX A1000

DETAILED SPECIFICATIONS

Related Graphics Cards

Related Comparisons