GPU Comparison

A

AMD

RADEON

ATI Radeon HD 4830

CORE STATE RV770

VRAM 512 MB

CLOCK SPEED —

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE TeraScale

nm

PROCESS 55 nm

LAUNCH DATE 2008

VS

NVIDIA

GEFORCE

GeForce RTX 2070

CORE STATE TU106

VRAM 8 GB

CLOCK SPEED 1620 MHz

TDP 175 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,569

geekbench_opencl

N/A

88,108

geekbench_vulkan

N/A

83,291

passmark_directx_10

N/A

111

passmark_directx_11

N/A

129

passmark_directx_12

N/A

60

passmark_directx_9

N/A

211

passmark_g2d

N/A

819

passmark_g3d

N/A

16,094

passmark_gpu_compute

N/A

6,411

DETAILED SPECIFICATIONS

SPECIFICATION

ATI Radeon HD 4830

RTX 2070

Core Specs

Shading Units

640

2,304 +260.0%

Shaders

640

2,304 +260.0%

TMUs

32

144 +350.0%

ROPs

16

64 +300.0%

Compute Units

8

—

SM Count

—

36

Clocks

Base Clock

—

1410 MHz

Boost Clock

—

1620 MHz

GPU Clock

575 MHz

—

Memory Clock

900 MHz 1800 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

256 bit

256 bit

Bandwidth

57.60 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

256 KB

4 MB

Performance

Pixel Rate

9.200 GPixel/s

103.7 GPixel/s

Texture Rate

18.40 GTexel/s

233.3 GTexel/s

FP32 (TFLOPS)

736.0 GFLOPS

7.465 TFLOPS

FP64 (TFLOPS)

147.2 GFLOPS (1:5)

233.3 GFLOPS (1:32)

FP16 (TFLOPS)

—

14.93 TFLOPS (2:1)

AI/RT

RT Cores

—

36

Tensor Cores

—

288

Power

TDP

95 W

175 W

TDP (W)

95

175 +84.2%

Suggested PSU

250 W

450 W

Power Connectors

1x 6-pin

1x 8-pin

Architecture

Architecture

TeraScale

Turing

GPU Name

RV770

TU106

Generation

Radeon R700 (HD 4800)

GeForce 20

Process Size

55 nm

12 nm

Transistors

956 million

10,800 million

Die Size

256 mm²

445 mm²

Foundry

TSMC

TSMC

Density

3.7M / mm²

24.3M / mm²

API Support

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenGL

3.3

4.6

Vulkan

—

1.4

OpenCL

1.1

3.0

CUDA

—

7.5

Shader Model

4.1

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

246 mm 9.7 inches

229 mm 9 inches

Height

111 mm 4.4 inches

113 mm 4.4 inches

Outputs

2x DVI1x S-Video

1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

130 USD

499 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R600

GeForce 10

Successor

Evergreen

GeForce 30

View ATI Radeon HD 4830 Details View GeForce RTX 2070 Details