Home GPU Comparison NVIDIA GeForce GTX TITAN Z vs AMD Radeon HD 7730

NVIDIA GeForce GTX TITAN Z vs AMD Radeon HD 7730

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 1024MB VRAM Radeon HD 7730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN Z 's Advantages
Released 1 years late
Boost Clock876MHz
More VRAM (6GB vs 1GB)
Larger VRAM bandwidth (336.0GB/s vs 72.00GB/s)
2496 additional rendering cores
AMD Radeon HD 7730 's Advantages
Lower TDP (47W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN Z +721%
5.046 TFLOPS
Radeon HD 7730
0.614 TFLOPS
VS

Graphics Card

May 2014
Release Date
May 2013
GeForce 700
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

705 MHz
Base Clock
-
876 MHz
Boost Clock
-
1750 MHz
Memory Clock
1125 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
336.0GB/s
Bandwidth
72.00GB/s

Render Config

-
SM Count
-
-
Compute Units
6
2880
Shading Units
384
240
TMUs
24
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
256 KB

Theoretical Performance

52.56 GPixel/s
Pixel Rate
6.400 GPixel/s
210.2 GTexel/s
Texture Rate
19.20 GTexel/s
-
FP16 (half)
-
5.046 TFLOPS
FP32 (float)
614.4 GFLOPS
1.682 TFLOPS
FP64 (double)
38.40 GFLOPS

Graphics Processor

GK110B
GPU Name
Cape Verde
GK110-350-B1
GPU Variant
Cape Verde LE
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
1.5 billion
561 mm²
Die Size
123 mm²

Board Design

375W
TDP
47W
750 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
5.1

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