GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3070 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1560 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

Tesla K40c

CORE STATE GK180

VRAM 12 GB

CLOCK SPEED 876 MHz

TDP 245 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,380

N/A

geekbench_opencl

92,939

17,468

geekbench_vulkan

86,768

N/A

passmark_directx_10

113

N/A

passmark_directx_11

138

N/A

passmark_directx_12

64

N/A

passmark_directx_9

160

N/A

passmark_g2d

641

N/A

passmark_g3d

15,309

N/A

passmark_gpu_compute

6,827

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3070 Mobile

Tesla K40c

Core Specs

Shading Units

5,120

2,880 -43.8%

Shaders

5,120

2,880 -43.8%

TMUs

160

240 +50.0%

ROPs

80

48 -40.0%

SM Count

40

—

Clocks

Base Clock

1110 MHz

745 MHz

Boost Clock

1560 MHz

876 MHz

Memory Clock

1750 MHz 14 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

8 GB

12 GB

VRAM (MB)

8,192

12,288 +50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

448.0 GB/s

288.4 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

4 MB

1536 KB

Performance

Pixel Rate

124.8 GPixel/s

52.56 GPixel/s

Texture Rate

249.6 GTexel/s

210.2 GTexel/s

FP32 (TFLOPS)

15.97 TFLOPS

5.046 TFLOPS

FP64 (TFLOPS)

249.6 GFLOPS (1:64)

1.682 TFLOPS (1:3)

FP16 (TFLOPS)

15.97 TFLOPS (1:1)

—

AI/RT

RT Cores

40

—

Tensor Cores

160

—

Power

TDP

115 W

245 W

TDP (W)

115

245 +113.0%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ampere

Kepler

GPU Name

GA104

GK180

Generation

GeForce 30 Mobile

Tesla Kepler (Kxx)

Process Size

8 nm

28 nm

Transistors

17,400 million

7,080 million

Die Size

392 mm²

561 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

8.6

3.5

Shader Model

6.8

5.1

Physical

Slot Width

—

Dual-slot

Length

—

267 mm 10.5 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

7,699 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Tesla Fermi

Successor

—

Tesla Maxwell

View GeForce RTX 3070 Mobile Details View Tesla K40c Details