GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7850M

CORE STATE Heathrow

VRAM 2 GB

CLOCK SPEED —

TDP 40 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 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 7850M

RTX 2070 SUPER

Core Specs

Shading Units

640

2,560 +300.0%

Shaders

640

2,560 +300.0%

TMUs

40

160 +300.0%

ROPs

16

64 +300.0%

Compute Units

10

—

SM Count

—

40

Clocks

Base Clock

—

1605 MHz

Boost Clock

—

1770 MHz

GPU Clock

675 MHz

—

Memory Clock

1000 MHz 4 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

64.00 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

10.80 GPixel/s

113.3 GPixel/s

Texture Rate

27.00 GTexel/s

283.2 GTexel/s

FP32 (TFLOPS)

864.0 GFLOPS

9.062 TFLOPS

FP64 (TFLOPS)

54.00 GFLOPS (1:16)

283.2 GFLOPS (1:32)

FP16 (TFLOPS)

—

18.12 TFLOPS (2:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

320

Power

TDP

40 W

215 W

TDP (W)

40

215 +437.5%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 1.0

Turing

GPU Name

Heathrow

TU104

Generation

London (HD 7800M)

GeForce 20

Process Size

28 nm

12 nm

Transistors

1,500 million

13,600 million

Die Size

123 mm²

545 mm²

Foundry

TSMC

TSMC

Density

12.2M / mm²

25.0M / 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

—

7.5

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

—

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

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

—

499 USD

Production

End-of-life

End-of-life

Predecessor

Vancouver

GeForce 10

Successor

Solar System

GeForce 30

View Radeon HD 7850M Details View GeForce RTX 2070 SUPER Details