GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7450A

CORE STATE Caicos

VRAM 512 MB

CLOCK SPEED —

TDP 25 W

BUS WIDTH 64 bit

ARCHITECTURE TeraScale 2

nm

PROCESS 40 nm

LAUNCH DATE 2012

VS

NVIDIA

GEFORCE

GeForce RTX 2070 SUPER

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1770 MHz

TDP 215 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,651

geekbench_opencl

N/A

98,316

geekbench_vulkan

N/A

94,918

passmark_directx_10

N/A

132

passmark_directx_11

N/A

151

passmark_directx_12

N/A

67

passmark_directx_9

N/A

223

passmark_g2d

N/A

878

passmark_g3d

N/A

18,169

passmark_gpu_compute

N/A

7,557

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7450A

RTX 2070 SUPER

Core Specs

Shading Units

160

2,560 +1500.0%

Shaders

160

2,560 +1500.0%

TMUs

8

160 +1900.0%

ROPs

4

64 +1500.0%

Compute Units

2

—

SM Count

—

40

Clocks

Base Clock

—

1605 MHz

Boost Clock

—

1770 MHz

GPU Clock

625 MHz

—

Memory Clock

800 MHz 1600 Mbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

512 MB

8 GB

VRAM (MB)

512

8,192 +1500.0%

Memory Type

GDDR3

GDDR6

Memory Bus

64 bit

256 bit

Bandwidth

12.80 GB/s

448.0 GB/s

Cache

L1 Cache

8 KB (per CU)

64 KB (per SM)

L2 Cache

128 KB

4 MB

Performance

Pixel Rate

2.500 GPixel/s

113.3 GPixel/s

Texture Rate

5.000 GTexel/s

283.2 GTexel/s

FP32 (TFLOPS)

200.0 GFLOPS

9.062 TFLOPS

FP64 (TFLOPS)

—

283.2 GFLOPS (1:32)

FP16 (TFLOPS)

—

18.12 TFLOPS (2:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

320

Power

TDP

25 W

215 W

TDP (W)

25

215 +760.0%

Suggested PSU

—

550 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

TeraScale 2

Turing

GPU Name

Caicos

TU104

Generation

All-In-One (HD 7000)

GeForce 20

Process Size

40 nm

12 nm

Transistors

370 million

13,600 million

Die Size

67 mm²

545 mm²

Foundry

TSMC

TSMC

Density

5.5M / mm²

25.0M / mm²

API Support

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenGL

4.4

4.6

Vulkan

—

1.4

OpenCL

1.2

3.0

CUDA

—

7.5

Shader Model

5.0

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

Portable Device Dependent

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

MXM-A (3.0)

PCIe 3.0 x16

Other

Launch Price

—

499 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 30

View Radeon HD 7450A Details View GeForce RTX 2070 SUPER Details