GPU Comparison

AMD

RADEON

AMD Radeon RX 6600M

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2416 MHz

TDP 100 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

PROCESS 7 nm

LAUNCH DATE 2021

NVIDIA

GEFORCE

T400

CORE STATE TU117

VRAM 2 GB

CLOCK SPEED 1425 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

PROCESS 12 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,495

N/A

geekbench_metal

94,242

N/A

geekbench_opencl

66,290

17,040

geekbench_vulkan

73,740

15,932

passmark_directx_10

N/A

passmark_directx_11

136

N/A

passmark_directx_12

N/A

passmark_directx_9

184

N/A

passmark_g2d

728

N/A

passmark_g3d

13,929

N/A

passmark_gpu_compute

5,646

N/A

Analysis: AMD Radeon RX 6600M vs NVIDIA T400

In this graphics card matchup, AMD RX 6600 graphics card shows its superiority convincingly. Whether you're gaming at 1440p, AMD RX 6600 graphics card consistently outperforms NVIDIA's NVIDIA T400 graphics by significant percentages. This performance margin widens notably greater at elevated resolutions. This video card manages heavy games with ease. The engineering improvements are apparent.

NVIDIA's NVIDIA T400 graphics cannot be overlooked fully, yet its performance deficit against AMD RX 6600 graphics card is tough to ignore. In price-aware builders, NVIDIA's NVIDIA T400 graphics may yet make sense provided the reduced price compensates for its reduced capabilities. Nevertheless, for maximum rendering capability, AMD RX 6600 graphics card is the clear choice. This assessment is straightforward. Performance hunters would move toward AMD RX 6600 graphics card.

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600M

T400

Core Specs

Shading Units

1,792

384 -78.6%

Shaders

1,792

384 -78.6%

TMUs

112

24 -78.6%

ROPs

16 -75.0%

Compute Units

—

SM Count

—

Clocks

Base Clock

2068 MHz

420 MHz

Boost Clock

2416 MHz

1425 MHz

Game Clock

2177 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

1250 MHz 10 Gbps effective

Memory

Memory Size

8 GB

2 GB

VRAM (MB)

8,192

2,048 -75.0%

Memory Type

GDDR6

Memory Bus

128 bit

64 bit

Bandwidth

224.0 GB/s

80.00 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

2 MB

1024 KB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

154.6 GPixel/s

22.80 GPixel/s

Texture Rate

270.6 GTexel/s

34.20 GTexel/s

FP32 (TFLOPS)

8.659 TFLOPS

1,094.4 GFLOPS

FP64 (TFLOPS)

541.2 GFLOPS (1:16)

34.20 GFLOPS (1:32)

FP16 (TFLOPS)

17.32 TFLOPS (2:1)

2.189 TFLOPS (2:1)

AI/RT

RT Cores

—

Power

TDP

100 W

30 W

TDP (W)

100

30 -70.0%

Suggested PSU

—

200 W

Power Connectors

None

Architecture

RDNA 2.0

Turing

GPU Name

Navi 23

TU117

Generation

Navi Mobile (RX 6000M)

Quadro Turing (Tx000)

Process Size

7 nm

12 nm

Transistors

11,060 million

4,700 million

Die Size

237 mm²

200 mm²

Foundry

TSMC

Density

46.7M / mm²

23.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

Vulkan

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.8

Physical

Slot Width

IGP

Single-slot

Outputs

Portable Device Dependent

3x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Production

End-of-life

Predecessor

Polaris Mobile

Quadro Volta

Successor

—

Workstation Ampere

View Radeon RX 6600M Details View T400 Details

GPU Comparison

AMD Radeon RX 6600M

T400

PERFORMANCE BENCHMARKS

Analysis: AMD Radeon RX 6600M vs NVIDIA T400

DETAILED SPECIFICATIONS

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