GPU Comparison

A

AMD

RADEON

AMD Radeon HD 8790M

CORE STATE Mars

VRAM 2 GB

CLOCK SPEED 900 MHz

TDP —

BUS WIDTH 128 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

Quadro P4000

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1480 MHz

TDP 105 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

5,073

41,037

geekbench_vulkan

5,839

41,652

3dmark_3dmark_steel_nomad_dx12

N/A

1,115

passmark_directx_10

N/A

66

passmark_directx_11

N/A

86

passmark_directx_12

N/A

40

passmark_directx_9

N/A

181

passmark_g2d

N/A

786

passmark_g3d

N/A

11,466

passmark_gpu_compute

N/A

4,913

DETAILED SPECIFICATIONS

SPECIFICATION

HD 8790M

Quadro P4000

Core Specs

Shading Units

384

1,792 +366.7%

Shaders

384

1,792 +366.7%

TMUs

24

112 +366.7%

ROPs

8

64 +700.0%

Compute Units

6

—

SM Count

—

14

Clocks

Base Clock

850 MHz

1202 MHz

Boost Clock

900 MHz

1480 MHz

Memory Clock

1000 MHz 4 Gbps effective

1901 MHz 7.6 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

64.00 GB/s

243.3 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

256 KB

2 MB

Performance

Pixel Rate

7.200 GPixel/s

94.72 GPixel/s

Texture Rate

21.60 GTexel/s

165.8 GTexel/s

FP32 (TFLOPS)

691.2 GFLOPS

5.304 TFLOPS

FP64 (TFLOPS)

43.20 GFLOPS (1:16)

165.8 GFLOPS (1:32)

FP16 (TFLOPS)

—

82.88 GFLOPS (1:64)

Power

TDP

—

105 W

TDP (W)

—

105

Suggested PSU

—

300 W

Power Connectors

None

1x 6-pin

Architecture

Architecture

GCN 1.0

Pascal

GPU Name

Mars

GP104

Generation

Solar System (HD 8700M)

Quadro Pascal (Px000)

Process Size

28 nm

16 nm

Transistors

950 million

7,200 million

Die Size

77 mm²

314 mm²

Foundry

TSMC

TSMC

Density

12.3M / mm²

22.9M / mm²

API Support

DirectX

12 (11_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

CUDA

—

6.1

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

Single-slot

Length

—

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

MXM-A (3.0)

PCIe 3.0 x16

Other

Launch Price

—

815 USD

Production

End-of-life

End-of-life

Predecessor

London

Quadro Maxwell

Successor

Gem System

Quadro Volta

View Radeon HD 8790M Details View Quadro P4000 Details