GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7790

CORE STATE Bonaire

VRAM 1024 MB

CLOCK SPEED —

TDP 85 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

TITAN Xp

CORE STATE GP102

VRAM 12 GB

CLOCK SPEED 1582 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_metal

17,666

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

2,372

geekbench_opencl

N/A

72,596

geekbench_vulkan

N/A

87,243

passmark_directx_10

N/A

119

passmark_directx_11

N/A

152

passmark_directx_12

N/A

69

passmark_directx_9

N/A

226

passmark_g2d

N/A

883

passmark_g3d

N/A

18,750

passmark_gpu_compute

N/A

9,430

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7790

TITAN Xp

Core Specs

Shading Units

896

3,840 +328.6%

Shaders

896

3,840 +328.6%

TMUs

56

240 +328.6%

ROPs

16

96 +500.0%

Compute Units

14

—

SM Count

—

30

Clocks

Base Clock

—

1405 MHz

Boost Clock

—

1582 MHz

GPU Clock

1000 MHz

—

Memory Clock

1500 MHz 6 Gbps effective

1426 MHz 11.4 Gbps effective

Memory

Memory Size

1024 MB

12 GB

VRAM (MB)

1,024

12,288 +1100.0%

Memory Type

GDDR5

GDDR5X

Memory Bus

128 bit

384 bit

Bandwidth

96.00 GB/s

547.6 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

256 KB

3 MB

Performance

Pixel Rate

16.00 GPixel/s

151.9 GPixel/s

Texture Rate

56.00 GTexel/s

379.7 GTexel/s

FP32 (TFLOPS)

1.792 TFLOPS

12.15 TFLOPS

FP64 (TFLOPS)

112.0 GFLOPS (1:16)

379.7 GFLOPS (1:32)

FP16 (TFLOPS)

—

189.8 GFLOPS (1:64)

Power

TDP

85 W

250 W

TDP (W)

85

250 +194.1%

Suggested PSU

250 W

600 W

Power Connectors

1x 6-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 2.0

Pascal

GPU Name

Bonaire

GP102

Generation

Southern Islands (HD 7700)

GeForce 10

Process Size

28 nm

16 nm

Transistors

2,080 million

11,800 million

Die Size

160 mm²

471 mm²

Foundry

TSMC

TSMC

Density

13.0M / mm²

25.1M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

183 mm 7.2 inches

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

149 USD

1,199 USD

Production

End-of-life

End-of-life

Predecessor

Northern Islands

GeForce 900

Successor

Sea Islands

GeForce 20

View Radeon HD 7790 Details View TITAN Xp Details