GPU Comparison

A

AMD

RADEON

AMD Radeon HD 8870M

CORE STATE Venus

VRAM 2 GB

CLOCK SPEED 775 MHz

TDP —

BUS WIDTH 128 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

GeForce RTX 4070 Ti

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 2610 MHz

TDP 285 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

8,462

205,028

3dmark_3dmark_steel_nomad_dx12

N/A

5,024

geekbench_vulkan

N/A

186,784

passmark_directx_10

N/A

187

passmark_directx_11

N/A

288

passmark_directx_12

N/A

116

passmark_directx_9

N/A

352

passmark_g2d

N/A

1,200

passmark_g3d

N/A

31,624

passmark_gpu_compute

N/A

18,396

DETAILED SPECIFICATIONS

SPECIFICATION

HD 8870M

RTX 4070 Ti

Core Specs

Shading Units

640

7,680 +1100.0%

Shaders

640

7,680 +1100.0%

TMUs

40

240 +500.0%

ROPs

16

80 +400.0%

Compute Units

10

—

SM Count

—

60

Clocks

Base Clock

725 MHz

2310 MHz

Boost Clock

775 MHz

2610 MHz

Memory Clock

1125 MHz 4.5 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

2 GB

12 GB

VRAM (MB)

2,048

12,288 +500.0%

Memory Type

GDDR5

GDDR6X

Memory Bus

128 bit

192 bit

Bandwidth

72.00 GB/s

504.2 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

256 KB

48 MB

Performance

Pixel Rate

12.40 GPixel/s

208.8 GPixel/s

Texture Rate

31.00 GTexel/s

626.4 GTexel/s

FP32 (TFLOPS)

992.0 GFLOPS

40.09 TFLOPS

FP64 (TFLOPS)

62.00 GFLOPS (1:16)

626.4 GFLOPS (1:64)

FP16 (TFLOPS)

—

40.09 TFLOPS (1:1)

AI/RT

RT Cores

—

60

Tensor Cores

—

240

Power

TDP

—

285 W

TDP (W)

—

285

Suggested PSU

—

600 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

GCN 1.0

Ada Lovelace

GPU Name

Venus

AD104

Generation

Solar System (HD 8800M)

GeForce 40

Process Size

28 nm

5 nm

Transistors

1,500 million

35,800 million

Die Size

123 mm²

294 mm²

Foundry

TSMC

TSMC

Density

12.2M / mm²

121.8M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

CUDA

—

8.9

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

—

Dual-slot

Length

—

285 mm 11.2 inches

Height

—

112 mm 4.4 inches

Outputs

—

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

—

799 USD

Production

End-of-life

End-of-life

Predecessor

London

GeForce 30

Successor

Gem System

GeForce 50

View Radeon HD 8870M Details View GeForce RTX 4070 Ti Details