Home GPU Comparison NVIDIA GeForce GTX TITAN Z vs ATI Radeon HD 3550

NVIDIA GeForce GTX TITAN Z vs ATI Radeon HD 3550

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 512MB VRAM Radeon HD 3550 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 5 years and 9 months late
Boost Clock876MHz
Larger VRAM bandwidth (336.0GB/s vs 6.336GB/s)
2840 additional rendering cores
ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN Z +10412%
5.046 TFLOPS
Radeon HD 3550
0.048 TFLOPS
VS

Graphics Card

May 2014
Release Date
Aug 2008
GeForce 700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

6GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
336.0GB/s
Bandwidth
6.336GB/s

Render Config

-
SM Count
-
-
Compute Units
2
2880
Shading Units
40
240
TMUs
4
48
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
64 KB

Theoretical Performance

52.56 GPixel/s
Pixel Rate
2.376 GPixel/s
210.2 GTexel/s
Texture Rate
2.376 GTexel/s
-
FP16 (half)
-
5.046 TFLOPS
FP32 (float)
47.52 GFLOPS
1.682 TFLOPS
FP64 (double)
-

Graphics Processor

GK110B
GPU Name
RV620
GK110-350-B1
GPU Variant
RV620 PRO (215-0670006)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
7.08 billion
Transistors
0.181 billion
561 mm²
Die Size
67 mm²

Board Design

375W
TDP
30W
750 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DisplayPort
2x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
4.1

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