GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 850M

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED —

TDP 45 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

GeForce RTX 4070 Mobile

CORE STATE AD106

VRAM 8 GB

CLOCK SPEED 1695 MHz

TDP 115 W

BUS WIDTH 128 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

9,821

109,197

geekbench_vulkan

9,158

108,367

passmark_directx_10

N/A

116

passmark_directx_11

N/A

179

passmark_directx_12

N/A

85

passmark_directx_9

N/A

223

passmark_g2d

N/A

763

passmark_g3d

N/A

19,587

passmark_gpu_compute

N/A

8,399

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 850M

RTX 4070 Mobile

Core Specs

Shading Units

640

4,608 +620.0%

Shaders

640

4,608 +620.0%

TMUs

40

144 +260.0%

ROPs

16

48 +200.0%

SM Count

—

36

Clocks

Base Clock

—

1395 MHz

Boost Clock

—

1695 MHz

GPU Clock

902 MHz

—

Memory Clock

1001 MHz 2 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

DDR3

GDDR6

Memory Bus

128 bit

128 bit

Bandwidth

32.03 GB/s

256.0 GB/s

Cache

L1 Cache

64 KB (per SMM)

128 KB (per SM)

L2 Cache

2 MB

32 MB

Performance

Pixel Rate

14.43 GPixel/s

81.36 GPixel/s

Texture Rate

36.08 GTexel/s

244.1 GTexel/s

FP32 (TFLOPS)

1,154.6 GFLOPS

15.62 TFLOPS

FP64 (TFLOPS)

36.08 GFLOPS (1:32)

244.1 GFLOPS (1:64)

FP16 (TFLOPS)

—

15.62 TFLOPS (1:1)

AI/RT

RT Cores

—

36

Tensor Cores

—

144

Power

TDP

45 W

115 W

TDP (W)

45

115 +155.6%

Power Connectors

None

None

Architecture

Architecture

Maxwell

Ada Lovelace

GPU Name

GM107

AD106

Generation

GeForce 800M

GeForce 40 Mobile

Process Size

28 nm

5 nm

Transistors

1,870 million

22,900 million

Die Size

148 mm²

188 mm²

Foundry

TSMC

TSMC

Density

12.6M / mm²

121.8M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

5.0

8.9

Shader Model

6.7 (5.1)

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x8

Other

Production

End-of-life

Active

Predecessor

GeForce 700M

GeForce 30 Mobile

Successor

GeForce 900M

GeForce 50 Mobile

View GeForce GTX 850M Details View GeForce RTX 4070 Mobile Details