GPU Comparison

NVIDIA

GEFORCE

NVIDIA GRID K2

CORE STATE GK104

VRAM 4 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

RTX A4000 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1680 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

5,557

N/A

geekbench_opencl

10,593

97,178

geekbench_vulkan

N/A

73,002

passmark_directx_10

N/A

105

passmark_directx_11

N/A

127

passmark_directx_12

N/A

66

passmark_directx_9

N/A

157

passmark_g2d

N/A

585

passmark_g3d

N/A

14,796

passmark_gpu_compute

N/A

6,394

DETAILED SPECIFICATIONS

SPECIFICATION

GRID K2

RTX A4000 Mobile

Core Specs

Shading Units

1,536

5,120 +233.3%

Shaders

1,536

5,120 +233.3%

TMUs

128

160 +25.0%

ROPs

32

80 +150.0%

SM Count

—

40

Clocks

Base Clock

—

1140 MHz

Boost Clock

—

1680 MHz

GPU Clock

745 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

160.0 GB/s

384.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

512 KB

4 MB

Performance

Pixel Rate

23.84 GPixel/s

134.4 GPixel/s

Texture Rate

95.36 GTexel/s

268.8 GTexel/s

FP32 (TFLOPS)

2.289 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

95.36 GFLOPS (1:24)

268.8 GFLOPS (1:64)

FP16 (TFLOPS)

—

17.20 TFLOPS (1:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

160

Power

TDP

225 W

115 W

TDP (W)

225

115 -48.9%

Suggested PSU

550 W

—

Power Connectors

1x 6-pin + 1x 8-pin

None

Architecture

Architecture

Kepler

Ampere

GPU Name

GK104

GA104

Generation

GRID (K2)

Ampere-MW (Ax000)

Process Size

28 nm

8 nm

Transistors

3,540 million

17,400 million

Die Size

294 mm²

392 mm²

Foundry

TSMC

Samsung

Density

12.0M / mm²

44.4M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.0

8.6

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

—

Length

267 mm 10.5 inches

—

Outputs

No outputs

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

5,199 USD

—

Production

End-of-life

End-of-life

Predecessor

—

Quadro Turing-M

Successor

—

Ada-MW

View GRID K2 Details View RTX A4000 Mobile Details